Used Centrifugal Grinding Plant for sale (7,662)
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Listing
Undoolya
7,730 km
Mobile concrete mixing plant
PROMAX Mobile Concrete Batching PlantMobile Concrete Batching Plant
Call
Condition: new, MOBILE CONCRETE BATCHING PLANT M100-TWN
GENERAL
Plant Type : MOBILE Concrete Plant with TWIN SHAFT MIXER
Plant Capacity : 100m³/hour freshly compressed concrete
Mixer Capacity : 3000/2000 lt (2m³ Compressed Concrete)
Total Motor Power : 143kw Standard Value can be changed depending on Equipment..
Voltage/Frequency : 380V/50Hz Standard Value.
The installation and startup of the plant is under our responsibility.
We provide excellent after-sales service.
24/7 SERVICES. REMOTE CONTROL SERVICE.
Exporting more than 1000 Concrete Batching Plants to more than 90 Countries all over the world.
* HIGHLY EFFICIENT AND DUPLICATE PRODUCTION
* EASY TRANSPORTATION
* MINUMUM INVESTEMENT FOR FIELD GROUNDWORK
* QUICK INSTALLATION
DETAILS:
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Compacted concrete capacity: 100 m³/h
Air Compressor Capacity : 950 lt/min
Aggregate Hopper : 4 Bins : 4×11.25 = 45 m³
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Mixer Type : TWIN Shaft (2 m³). 3000/2000 lt capacity
Mixer Converyor Band : 1000 mm * 13000 mm
Weighbridges: Aggregate/ Cement /Water/ Additives
Listing
Spain
7,950 km
Mobile concrete mixing plant
PROMAX Mobile Concrete Batching PlantMobile Concrete Batching Plant M100-TWN
Call
Condition: new, MOBILE CONCRETE BATCHING PLANT M100-TWN
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GENERAL
Plant Type : MOBILE Concrete Plant with TWIN SHAFT MIXER
Plant Capacity : 100m³/hour freshly compressed concrete
Mixer Capacity : 3000/2000 lt (2m³ Compressed Concrete)
Total Motor Power : 143kw Standard Value can be changed depending on Equipment..
Voltage/Frequency : 380V/50Hz Standard Value.
The installation and startup of the plant is under our responsibility.
We provide excellent after-sales service.
24/7 SERVICES. REMOTE CONTROL SERVICE.
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Exporting more than 1000 Concrete Batching Plants to more than 90 Countries all over the world.
* HIGHLY EFFICIENT AND DUPLICATE PRODUCTION
* EASY TRANSPORTATION
* MINUMUM INVESTEMENT FOR FIELD GROUNDWORK
* QUICK INSTALLATION
DETAILS:
Compacted concrete capacity: 100 m³/h
Air Compressor Capacity : 950 lt/min
Aggregate Hopper : 4 Bins : 4×11.25 = 45 m³
Mixer Type : TWIN Shaft (2 m³). 3000/2000 lt capacity
Mixer Converyor Band : 1000 mm * 13000 mm
Weighbridges: Aggregate/ Cement /Water/ Additives
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Sachsen-Anhalt
6,674 km
Profile grinding machine
Ziersch & BaltruschProfilmaster 40/100 CNC
Condition: ready for operation (used), Year of construction: 1993, functionality: fully functional, machine/vehicle number: 4110BC19, control type: CNC control, MACHINE DETAILS
Performance Data
Connection: 380 V
Frequency: 50 Hz
Rated power: 35 kVA
Fusing: 63 A
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EQUIPMENT
CNC control
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Nordrhein-Westfalen
7,027 km
Plant for packaging & stacking
Robotic Systemfor Carton Packaging and Stacking
Condition: ready for operation (used), functionality: fully functional, Year of construction: 2021, arm reach: 3,900 mm, conveyor belt length: 8,000 mm, conveyor belt width: 600 mm, product height (max.): 2,600 mm, No reserve price – guaranteed sale to the highest bidder!
The machine's original price in 2021 was EUR 1,480,000 (net)!
TECHNICAL DETAILS
Performance and Capacity
Processing capacity: 60 pallets per day
Boxes per pallet: up to 54 units
Maximum box weight with 54 boxes: 15 kg
Overall height from top of pallet: 2,500 mm
Maximum total height (including pallet): 2,600 mm
Maximum total load: up to 500 kg
Process Times
Stacking time per box: 12–15 s
Wrapping time: approx. 30 s
AGV cycle time (incl. pallet change, wrapping, labeling, transport): about 4 min
Transport and Material Flow
AGV travel distance: approx. 70 m
Number of pallet change positions: 6
Available positions during pallet change: 5
Robot
Industrial robot: 6-axis articulated arm robot
Payload: 120 kg
Reach: 3,900 mm
Availability: 99.9 %
Protection class (robot): IP64
Robot control: KUKA, protection class IP54
Robot pedestal: height 1,500 mm
Safety and Control Technology
PLC: Siemens S7-1500 with MP 277 Touch Panel, 19" industrial PC panel
Central safety control: with decentralized I/O modulation
Profinet slave card: for PLC communication
Safety light curtains: 1× A 1,500 mm with muting (3 for robot cell, 1 for door, 1 for wooden pallet stacking)
Conveyor Technology and Pallet Handling
Powered pallet conveyor: length 4 m, width 1,200 mm
Pallet transfer station: GoPal E24/W for docking station
Pallet station power unit: GoPal 400 / E24/W
Pallet detection kit: included
AGV System
Transport unit: autonomous AGV GoBot GoPal E24/W
Server: GoControl
Operating unit: GoPal operating unit (1× call button)
Interfaces: GoPal AUX Interface Box (I/O)
Integration: fully integrated into AGV system
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Conveying Technology and Singulation
Box conveying line: 17 m long, 600 mm wide
Horizontal robot transfer section: 1 m
Belt conveyor for boxes (new line): 8 m long, 600 mm wide
Singulation system: pneumatic pusher
Singulation stopper: included
Pallet Stacking Systems
Automatic pallet stacking system for Euro pallets: capacity 13 pallets, manufacturer e.g. Palomat or similar
Automatic pallet stacking system for wooden pallets: capacity 13 pallets, manufacturer e.g. Palomat or similar
MACHINE DETAILS
System footprint: 5.6 m² (base area)
Connected load: 38 kW
Weight: 3,500 kg
Note: Further information on the equipment configuration can be found in the attached specification sheet.
Listing
Ahmedabad
714 km
FLAT GRINDING MACHINE
FAVRETTOMFD 200 CNC
Call
Condition: good (used), Year of construction: 2004, DGT Plus control system (Siemens basis)
Sanding length 2400 mm
Sanding width 1290 mm
Sanding height 700 mm
Magnetic table 2000 x 1100 mm
Max. Table load capacity 5000 kg
Grinding wheel width 150 mm
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Sanding spindle speed 960 rpm
Machine weight approx. 30 tons
Discover more used machines
Listing
Тоshkent
2,480 km
Plate rolling line
ChinaTurnkey Roll Forming Plant (7 Lines)
Condition: used, functionality: fully functional, Year of construction: 2013, control type: PLC-controlled, degree of automation: semi-automatic, actuation type: electric, Equipment: emergency stop, Turnkey metal roll forming plant consisting of 7 main profiling lines and a full auxiliary equipment package.
All equipment is fully packed inside 3×40’ shipping containers and ready for export.
Included main production lines:
Corrugated Sheet Lines C10 / A10
Corrugated Sheet Line C21
Metal Roof Tile Line “Banga”
Metal Siding Lines: Shipboard, T&G Profile, Block-House
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Metal Fence Picket Line (Euro-Picket)
Auxiliary machinery included:
Roll-forming line for 60×27 mm profiles
3D edge cutting machine for pickets
Slitting machine (1250 mm input width)
6 decoilers
7 receiving tables
5-ton overhead electric hoist
Condition:
Used, fully functional, tested before packing.
Manufactured in 2013 (China & Russia).
Logistics:
Complete factory set already loaded into
3×40' shipping containers — ready for immediate dispatch.
Asking price: €65,000 (Negotiable)
Location: Tashkent, Uzbekistan
Seller: CommSpace LLC
Listing
YENİMAHALLE/ ANKARA /
4,897 km
Crushing plant
PolygonmachVSI-800 VERTICAL SHAFT IMPACTOR
Call
Condition: new, power: 132 kW (179.47 HP), fuel type: electric, color: black, Field of application: Mining
Empty weight: 16.500 kg
Dimensions (LxBxH): 250 x 300 x 400 cm
Make of engine: Siemens
Required tractor power: 132180200 hp
Volume of the tank: 100 m^3
Productivity: 50 tph
3- Model : VSI 800 -CR
Max Feed : 50 mm.
Rotor Diameter : 1000 mm. / Off Std. Rotor/Closed Rotor
Rotor Speed : 50-70 m / s.
Drive : 180 kW / 1500 rpm.
Capacity : 70-100 tons / hour 0-5 sand production at 5-50 mm feed.
Total Capacity : 100-150 tons / hour
VSI-900-CR
1. Rotor Diamond Inserts (Two-row - 6 pcs Ductile Iron Tungsten Carbide Tipped)
2. Other Wear Parts (2 Molybdenum, 22 Chrome Alloy Castings)
3. Electric Motorized Hydraulic Unit (Used for Belt tensioning and Upper Body Lifting.)
4. One-sided maintenance platform with ladder.
5. Drive pulley for two separate speeds (1400 rpm - 1600 rpm)
6. Vibration sensor switch
7. Maintenance Crane
3-Model : VSI 900 -CR
Max Feeding : 45 mm.
Rotor Diameter : 900 mm. / CLOSE ROTOR
Rotor Speed : 50-70 m / sec.
Drive : 185 kW x 2/1500 rpm.
Capacity : 70-80 tons / hour 0-5 sand production at 5-15 mm feed.
Total Capacity : 230 tons / hour
Weight : 14.500 kg
Standard Equipments:
1.Electric motorized Hydraulic Unit (Used for Belt tensioning and Upper Body Lifting)
2. One-sided maintenance platform (galvanized grating and steps)
3. Drive pulley for two separate speeds (1400 rpm - 1600 rpm)
4. Automation control panel (Vibration sensor switch - Breaker feed control-working hours)
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5. Maintenance Crane
Listing
Shanghai
4,389 km
Gear grinding machine
ReishauerRZ 400
Call
Condition: excellent (used), Year of construction: 2006, operating hours: 30,000 h, functionality: fully functional, Reishauer RZ 400 Gear Grinding Machine
1-2 shift operation; excellent condition; fully equipped all-inclusive machine
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Machine under power for inspection during ongoing production
Year of manufacture: 2006
Control: Siemens 840 D
Machine dimensions: approx. 3.3 m (L) x 2.7 m (W) x 2.5 m (H)
Machine weight: approx. 16,000 kg
Condition per documentation: very good condition, complete with tailstock, oil mist extraction, filter and cooling system (Hoffmann HSF), no defects reported, sale due to low utilization
Workpiece Data
Workpiece diameter: 10 to 400 mm
Number of teeth: 5 to 999
Face width: 0 to 300 mm
Centres distance: approx. 60 to 700 mm
Module: 0.5 to 8
Pressure angle: 14° to 30°
Helix angle: ±45°
Max. workpiece weight: 300 kg
Axis Data
B-axis grinding spindle: power 10 kW
Speed: 4010 rpm
Peripheral speed: 63/72 m/s
dynamic balancing included
C-axis workpiece spindle: torque 180 Nm, max speed 480 rpm
Z-axis travel: 300 mm, feed rate 0 to 5.0 mm/rev
X-axis travel: 490 mm, rapid traverse 15 m/min
Y-axis shifting travel: 220 mm
P-axis grinding oil nozzle travel: 80 mm
W-axis tailstock travel: 640 mm, speed 12 m/min
W1-axis indexing sensor travel: 250 mm, speed 45 m/min
A-axis grinding head swivel range: ±48°, swivel speed 28°/s
Equipment
Tailstock
CNC dressing unit type RP2-SW, semi-automatic
Oil mist extraction
Filter and cooling unit: HOFFMANN Filter type HSF 100
One flange with used grinding wheel
Two measuring probes / meshing sensors
Software: MMINC Version 07.02, PLC Version V3.075A
Listing
Zheng Zhou Shi
3,684 km
Crushing equipment
Stone crushing production lineStone crushing screening plant
Call
Condition: new, Year of construction: 2025, A stone crushing plant for sand and aggregate making is a facility where stones and rocks are crushed into smaller pieces or gravel. It typically includes several stages of crushing and screening to produce various sizes and grades of sand and aggregate materials, which are essential in construction, landscaping, and other applications. Here's an introduction to the components and processes involved in a typical stone crushing plant:
### Components of a Stone Crushing Plant
1. Primary Crusher:
- Purpose: The primary crusher, often a jaw crusher or gyratory crusher, initially breaks down large rocks into smaller pieces.
- Function: It handles raw materials from the quarry or mine and prepares them for further processing.
2. Secondary Crusher:
- Purpose: A secondary crusher, such as a cone crusher or impact crusher, further reduces the size of the crushed stones.
- Function: It refines the material after primary crushing, producing smaller and more uniform-sized aggregates.
3. Tertiary Crusher (Optional):
- Purpose: In some configurations, a tertiary crusher like a vertical shaft impactor (VSI) may be used for shaping and fine crushing.
- Function: It produces finely crushed materials for specific applications, such as concrete production or road base.
4. Screening Equipment:
- Purpose: Screening equipment like vibrating screens or trommel screens separates the crushed materials into different sizes.
- Function: It classifies the aggregates into various grades according to size, ensuring uniformity and meeting specifications.
5. Conveyor Systems:
- Purpose: Conveyor belts transport materials between different stages of crushing and screening.
- Function: They ensure efficient material handling and continuous operation within the plant.
6. Washing Equipment (Optional):
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- Purpose: Washing equipment, such as sand washers or scrubbers, may be used to remove impurities from sand and aggregate products.
- Function: It improves the quality of the final products by cleaning them and removing fines or contaminants.
### Processes Involved
- Primary Crushing: Large rocks are fed into the primary crusher and reduced to a manageable size.
- Secondary Crushing: The crushed materials from the primary crusher are further processed by secondary crushers to achieve the desired aggregate sizes.
- Screening: The crushed and sized materials are screened to separate them into different sizes and grades.
- Material Handling: Conveyor systems transport materials between different stages of the crushing and screening process.
Final Product Handling:Finished products, such as sand and various sizes of aggregates, are stored or loaded for transport to customers or construction sites.
Applications
- Construction: Used in the production of concrete, asphalt, and road base materials.
- Landscaping: Provides decorative and functional aggregates for gardens, pathways, and driveways.
infrastructure: Essential for building foundations, drainage systems, and structural fill.
As for the capacity we have 30 t/h, 30-50 t/h, 50-100 t/h, 100-150 t/h, 150-200 t/h, 200-300 t/h, 300-500 t/h, and both stationary crushing plant and mobile crushing plant are available for option.
Listing
YENİMAHALLE/ ANKARA /
4,897 km
Crushing plant
PolygonmachPTV800 track mounted vertical shaft impactor
Call
Condition: used, Field of application: Mining
Unveiling the PTV800: A High-Performance Track-Mounted VSI Crusher
The PTV800 model of our track-mounted VSI (Vertical Shaft Impact) crusher is engineered for excellence in the most demanding crushing applications. With a robust rotor type, optimized for closed settings, this crusher delivers unparalleled efficiency and precision. The closed rotor design enhances the crushing process by ensuring consistent particle size and shape. This feature makes the PTV800 ideal for applications requiring precise material output, such as sand production and tertiary crushing. Its robust construction and innovative design ensure that it performs reliably even in challenging environments.
Exceptional Feed Size Handling and Efficient Design
The PTV800 is designed to handle a maximum feed size of 38 mm, making it suitable for a wide range of materials. This capability ensures that the crusher can efficiently process different types of input materials, from soft stones to hard minerals. The design incorporates advanced technology that maximizes material throughput while minimizing energy consumption. This balance between capacity and efficiency is crucial for operators who require high productivity without compromising on quality. The design ensures consistent operation, enhancing the overall performance of the crushing plant in various industrial settings.
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Heavy-Duty Construction and Optimal Weight
Weighing 39,000 kg, the PTV800 is built for stability and durability, which are essential for heavy-duty crushing applications. This weight ensures that the machine remains stable during operation, reducing vibrations and enhancing precision. The solid construction provides a long lifespan, reducing the need for frequent maintenance and repairs. This durability translates into cost savings for operators, as it minimizes downtime and extends the equipment's operational life. The PTV800 is engineered to withstand the rigors of continuous use, making it a reliable choice for businesses focused on long-term performance.
Compact Transport and Efficient Operation Dimensions
The PTV800 boasts compact transport dimensions of 16,100 x 3,100 x 3,200 mm, making it easy to move between sites. This compactness ensures that operators can quickly deploy the machine in various locations without incurring significant transport costs or delays. Once set up, the operation dimensions expand to 15,050 x 3,100 x 4,350 mm, optimizing the space for efficient crushing operations. This balance between transport and operational dimensions ensures maximum flexibility and adaptability, crucial for projects with tight space constraints. The design facilitates easy setup and operation, enhancing the machine's versatility across different job sites.
Powerful Dual Motor System for Maximum Efficiency
The PTV800 is equipped with a main motor system of 2*165 kW, providing the power needed for demanding crushing tasks. This dual motor configuration ensures that the crusher operates at optimal efficiency, even under heavy loads. The motors are designed to deliver consistent power output, enhancing the crusher's ability to handle high volumes of material. This power configuration is complemented by advanced control systems that optimize performance and reduce energy consumption. The dual motor system provides the flexibility needed for varying operational demands, ensuring the PTV800 maintains high...
Listing
Zheng Zhou Shi
3,684 km
Coal ball mill, coal ball grinding mill
Mingyuan Ball Mill For Fine PowderPowder grinding mill for coal, silica
Call
Condition: new, functionality: fully functional, power: 55 kW (74.78 HP), Year of construction: 2025, A coal ball mill, also known as a coal grinding mill, is a type of grinder used to grind and blend materials for use in mineral dressing processes, paints, pyrotechnics, ceramics, and selective laser sintering. It is a cylindrical device used to grind or mix coal, ores, chemicals, and other materials mechanically.
Here are key features and aspects of a coal ball mill:
1. Cylindrical Structure:
- The coal ball mill typically consists of a horizontal cylindrical shell. The inner surface of the shell is usually lined with abrasion-resistant material such as steel or rubber to protect it from wear.
2. Grinding Media:
- Grinding media, such as steel balls or ceramic balls, are placed inside the coal ball mill to assist in the grinding process. The rotation of the mill causes the grinding media to cascade and grind the coal particles.
3. Coal Feed and Discharge:
- Coal is typically fed into the mill through a central feed pipe, and the ground coal particles are discharged through a discharge end. The size of the coal particles is reduced during the grinding process.
4. Rotational Motion:
- The coal ball mill rotates on its horizontal axis. The rotation of the mill is controlled by a motor, and the speed can be adjusted to control the grinding process and particle size.
5. Air Sweeping:
- Some coal ball mills incorporate an air-swept design. Air is introduced into the mill to facilitate drying and transport of the pulverized coal out of the mill. This design helps in controlling the moisture content of the coal and aids in the grinding process.
6. Drying and Grinding:
- In addition to grinding, the coal ball mill may also have a drying function. This is particularly important if the coal being processed contains moisture. The drying and grinding functions are often achieved simultaneously in some coal mills.
7. Control System:
- Modern coal ball mills are equipped with control systems to monitor and regulate key parameters such as mill speed, feed rate, and temperature. This allows for optimization of the grinding process and efficient coal processing.
8. Application:
- Coal ball mills are commonly used in coal-fired power plants and other industries where coal is used as a fuel. They are part of the coal pulverization system, which grinds coal into fine powder for combustion in boilers.
9. Safety Features:
- Safety features, such as monitoring devices and emergency shutdown systems, are often incorporated into coal ball mills to ensure safe operation.
10. Wear Protection:
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- Wear-resistant materials are used in critical areas of the coal ball mill to withstand the abrasive nature of coal and extend the life of the mill components.
Coal ball mills play a crucial role in coal pulverization processes in power plants, contributing to the efficient combustion of coal for electricity generation. The specific design and features of coal ball mills can vary among different manufacturers and applications.
Listing
YENİMAHALLE/ ANKARA /
4,897 km
Crushing plant
PolygonmachPTS155 1500x5000mm 3 decks track screen
Call
Condition: used, Field of application: Mining
Plant Model PTK156
Drive Hybrid
Motor Volvo-Cummins-Perkins Tier 3-4
Top Deck Size 5,000 x 1,500 mm
Bottom Deck Size 5000 x 1,400 mm
Weight: 34,500 kg
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Transport Dimensions (mm) 16,500 x 3,250 x 3,400
Operation Dimensions (mm) 17,400 x 14,400 x 4,450
Listing
Zheng Zhou Shi
3,684 km
Crushing equipment
Mingyuan Dry and Wet Ball MillCustomerizable Model for ball mill plant
Call
Condition: new, functionality: fully functional, Year of construction: 2025, There are several types of ball mill grinding plants designed for different applications and industries. The choice of the specific type depends on factors such as the material being processed, the desired final product characteristics, and the production capacity required. Here are some common types of ball mill grinding plants:
1. Open Circuit Ball Mill:
- In an open circuit ball mill, the material passes through the mill only once, and the finished product is obtained directly. This type is suitable for dry grinding and often used for cement grinding.
2. Closed Circuit Ball Mill:
- Closed circuit ball mills have a separator, which separates the fine particles from the coarse ones. The coarse material is returned to the mill for further grinding, while the fine product is collected and sent to storage. This type is commonly used in mineral processing circuits.
3. Overflow Ball Mill:
- Overflow ball mills discharge the slurry over a trunnion at the discharge end. This type is suitable for wet grinding or when the slurry has a high moisture content.
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4. Grate Discharge Ball Mill:
- Grate discharge ball mills discharge the slurry through the grate at the discharge end. This type is suitable for dry or wet grinding and is often used for grinding materials with high moisture content.
5. Peripheral Discharge Ball Mill:
- In a peripheral discharge ball mill, the grinding chamber is larger at the feed end, allowing the material to be discharged peripherally. This type is suitable for coarse grinding and often used for rod mills.
6. Planetary Ball Mill:
- Planetary ball mills are designed for high-energy milling and are suitable for both dry and wet grinding. They have one or more grinding jars that rotate around a central axis, creating a planetary motion. This type is often used for laboratory applications.
7. Ball Mill with Ceramic Lining:
- Some ball mills are lined with ceramics to reduce wear on the inner surface of the mill. This is particularly common in the production of ceramic materials, pigments, and refractories.
8. High-Energy Ball Mill:
- High-energy ball mills use mechanical alloying processes to create new materials. These mills operate at high rotational speeds, causing the balls and the material being ground to impact with high energy. They are suitable for milling hard and brittle materials.
9. Air-Swept Ball Mill:
- In an air-swept ball mill, the material is fed into the mill with ambient air, and the finished product is collected in a dust collector. This type is commonly used for coal grinding in the cement industry.
10. Tube Mill:
- Tube mills are long cylinders with a charge of steel balls used for grinding raw materials, coal, and clinker. They can be open or closed circuit and are widely used in cement and mineral processing industries.
11. Continuous Ball Mill:
- Continuous ball mills operate continuously, and the material to be ground is fed at one end and discharged at the other. These mills are suitable for grinding materials in a continuous process.
Listing
YENİMAHALLE/ ANKARA /
4,897 km
Asphalt mixing plant
Polygonmachmobile cold asphalt mixing plant- batch and vol...
Call
Condition: used, ? Polygonmach PVB150 Mobile Concrete Plant | Cold asphalt plant, RCC mixing plant, soil compound mixing plant. Emulsion mixing plant ?
Polygonmach PVB150 is a next-generation mobile concrete plant designed to meet the demands of modern construction projects for speed, flexibility, and cost-efficiency. It offers dual-mode production – both Volumetric and Batch type operation – on a single platform, delivering perfect compatibility for all project types.
✅ Dual-Mode Flexibility:
• Volumetric Mode: On-demand, instant production up to 200 m³/hour directly at the site
• Batch Type Mode: Precision recipe-based production up to 100 m³/hour
✅ Key Features:
• Fully Automatic or Manual Operation: User-friendly control panel allows seamless control
• Precision Weighing System: Ensures accurate dosing, minimizes material waste
• Multiple Mix Recipes: Easily switch between different mix designs
• Separate Storage Bins: 3x8 m³ aggregate hoppers, 5-ton cement silo, water & additive tanks
• Filling Conveyor: Fast and efficient loading
• Quick Setup: Ready to operate in just 10 minutes
• Fully Mobile: Maximum ease in site-to-site transportation
• Low Logistics & Transport Costs: On-site production eliminates ready-mix losses
• Sustainable Production: Mix only what you need, when you need it
• Recycling-Friendly: Supports the use of recycled materials when needed
⸻
? Multi-Purpose Capability – One Platform, Many Solutions:
In addition to concrete production, the PVB150 is engineered to serve as:
• Mechanical Stabilization Plant
• Cold Asphalt Mixing Plant
• Emulsion Mixing Plant
• Soil Compound Mixing Plant
This multi-functional system makes Polygonmach PVB150 the most versatile solution on the market for road construction, infrastructure development, and short-term or small-to-medium scale projects.
⸻
?? 100% Made in Turkey | Smart Technology | High Performance | Eco-Friendly Operation
✅ Replace fixed plants with a smarter solution.
✅ Reduce setup costs, increase mobility, boost site efficiency.
⸻
? Contact us today and transform your jobsite!
?
?
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Listing
Zheng Zhou Shi
3,684 km
Crushing equipment
Double roller crusher /roller sand makerStationary&portable sand crushing plant
Call
Condition: new, functionality: fully functional, power: 30 kW (40.79 HP), Year of construction: 2025, A double roller crusher for sand making, also known as a roller sand making machine, is a processing machine that utilizes two rollers to crush and reshape coarse-grained materials such as rock, stone, and ore into finer particles. This type of equipment is commonly used in the production of construction aggregates, artificial sand, and other materials used in various industries.
Here are key features and aspects of a double roller crusher for sand making:
1. Double Roller Design:
- The crusher has two parallel, counter-rotating rollers that exert pressure on the material. The gap between the rollers can be adjusted to control the size of the crushed particles.
2. Crushing Mechanism:
- The material is fed between the two rollers, and as they rotate, the material is drawn into the crushing zone. The rollers compress and crush the material, reducing it to the desired size.
3. Material Feed and Discharge:
- The material is typically fed into the top of the crusher and is crushed between the rollers. The crushed material exits at the bottom of the machine.
4. Adjustable Gap Settings:
- The gap between the rollers is adjustable, allowing for control over the final size of the crushed material. This feature is essential for producing materials of different particle sizes.
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5. Roller Surface Design:
- The surface of the rollers may be smooth or have corrugations to enhance the gripping and crushing action. The choice of roller surface design depends on the characteristics of the material being processed.
6. High Efficiency:
- Double roller crushers are known for their high efficiency in crushing and shaping materials. The dual roller design provides a more consistent and controlled process compared to single roller crushers.
7. Versatility:
- These crushers are versatile and can be used for various materials, including hard and soft rocks, ores, and other aggregates. They are particularly suitable for producing artificial sand.
8. Dust and Noise Control:
- Some double roller crushers are equipped with features to control dust emissions and reduce noise during operation, improving the working environment.
9. Application in Sand Making:
- Double roller crushers for sand making are commonly used to produce fine aggregates and artificial sand. They are employed in the production of high-quality sand for construction and other applications.
10. Maintenance and Safety:
- Regular maintenance is essential for optimal performance. Safety features, such as emergency stops and safety guards, are often incorporated to ensure safe operation.
11. Motor and Drive System:
- A powerful motor and a reliable drive system are essential components to drive the rotation of the rollers and ensure consistent and efficient crushing.
The specific design and features of double roller crushers for sand making can vary among different models and manufacturers. When selecting or using this type of equipment, it's important to refer to the manufacturer's guidelines and specifications for proper operation and maintenance.
Listing
YENİMAHALLE/ ANKARA /
4,897 km
Crushing plant
Polygonmach1213 horizontal shaft impact crusher 1200x1300mm
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Condition: used, power: 300 kW (407.89 HP), fuel type: hybrid, color: orange, emission class: euro5, Type of fuel: Hybrid (electric and petrol)
Field of application: Mining
Empty weight: 54.000 kg
Dimensions (LxBxH): 1620 x 325 x 370 cm
Make of engine: Perkins
Emission class: EEV
Productivity: 350 tph
Capacity 200 - 350 t/h
Opening Size 1,200 x 900 mm
Rotor Size 1100x1300mm
Weight 54,000 kg
Transport (mm) 16,200 x 3,250 x 3,700
Operation (mm) 16,400 x 6,350 x 4,150
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Listing
Zheng Zhou Shi
3,684 km
Crushing equipment
Stone crusher /rock crushing equipmentFixed & Mobile stone crushing plant
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Condition: new, Year of construction: 2025, Introduction Of Jaw Crusher Plant
The capacity vary according customer request. And in order to meet the different demands of customers, the production line can equip with cone crusher, dust removal equipment and other equipment. It is suitable for the materials like hard limestone, granite,basalt, pebble, metallurgy slag and artificial sand making work. It is widely used in the industries of hydroelectric, building materials, highway, and urban construction. And according to different technological requirement, various types of equipment can be combined to meet the demands of different customers.
Product Advantages of Stone Crusher Machine Plant
1.High reliability, good stability
2.Convenient maintenance, easy operation
3.Low operation costs, wide application range
4.Laminating crushing makes good discharging grain shape
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We also provide other stone crushing solutions like
1. Vibrating feeder + Jaw crusher + Fine jaw crusher + Vibrating screen
2. Vibrating feeder + Jaw crusher + Impact crusher + Vibrating screen
3. Vibrating feeder + Heavy hammer crusher + Vibrating screen
4. Sand Production Line
5. Gravel / Aggregate production line
A stone crushing plant for sand and aggregate production involves several stages and equipment. Here's an overview of the process and the main components involved:
Process Overview
1. Primary Crushing: Large stones from the quarry are fed into a primary crusher, typically a jaw crusher, which reduces them to smaller, manageable sizes.
2. Secondary Crushing: The output from the primary crusher is further reduced in size by a secondary crusher, usually a cone crusher or impact crusher.
3. Screening: The crushed material is separated into different size fractions using vibrating screens. Oversized material is returned to the crushers for further reduction.
4. Sand Making: For producing sand, the material might be passed through a sand making machine, like a vertical shaft impact crusher, to achieve the desired shape and size.
5. Washing: The final product is often washed to remove impurities and improve the quality of the aggregate.
6. Stockpiling: The finished product is stored in stockpiles before being transported to customers.
Main Components of stone crushing plant
1. Jaw Crusher: Used for primary crushing of large stones.
2. Cone Crusher or Impact Crusher: Used for secondary crushing to produce finer aggregates.
3. Vibrating Screen: Separates the crushed material into different size fractions.
4. Sand Making Machine: Special equipment for producing sand.
5. Belt Conveyors: Transport materials between different stages of the process.
6. Vibrating Feeder: Feeds raw material into the crushers evenly and continuously.
7. Sand Washer: Cleans the sand by removing impurities.
8. Control System: Manages the entire process, ensuring efficient and safe operation.
Implementing a well-designed stone crushing plant can significantly increase production efficiency and produce high-quality sand and aggregate.
Listing
Zheng Zhou Shi
3,684 km
Cralwer / Track Mounted Mobile Crusher
Crawler / Track Mounted Mobile Crusher200 t/h for sand gravel crushing plant
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Condition: new, functionality: fully functional, power: 450 kW (611.83 HP), Year of construction: 2025, ### Crawler Mobile Crusher / Track-Mounted Mobile Stone Crusher: Introduction and Application
Introduction:
Crawler mobile crushers, also known as track-mounted mobile crushers, are versatile and highly efficient machines designed for crushing various materials on-site. Unlike traditional fixed crushers, these mobile units are mounted on tracks, allowing them to navigate rough terrains and remote locations with ease.
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These crushers integrate feeding, crushing, screening, and conveying processes into one system, providing flexibility and reducing the need for multiple pieces of equipment. Powered by diesel engines, they offer mobility, reduced setup time, and a compact design that simplifies transportation.
Key Features:
1. Mobility: Track-mounted design ensures ease of movement across different sites.
2. Versatility: Suitable for crushing various types of materials, including rocks, ores, and demolition waste.
3. Efficiency: High-performance crushing and screening capabilities.
4. Eco-friendly: Equipped with dust suppression and noise reduction systems.
5. Automation: Advanced control systems for smooth operation and minimal manual intervention.
Applications:
1. Quarrying and Mining: Ideal for crushing hard and abrasive stones such as granite, basalt, and limestone. They efficiently process raw materials for construction aggregates and mining operations.
2. Construction and Demolition: Perfect for on-site crushing of demolition waste, including concrete, bricks, and asphalt. This reduces the volume of waste and allows for recycling of materials, contributing to sustainable construction practices.
3. Infrastructure Projects: Widely used in road construction, railway ballast production, and infrastructure development. Their mobility ensures they can operate close to the construction site, reducing material transportation costs.
4. Recycling: Effective in recycling operations, particularly for crushing and processing concrete and asphalt debris. This contributes to reducing landfill use and conserving natural resources.
5. Aggregate Production: Essential for producing high-quality aggregates used in construction projects. Their capability to produce different sizes of aggregates meets various industry standards and requirements.
Conclusion:
Crawler mobile crushers are indispensable in modern construction and mining operations. Their mobility, efficiency, and versatility make them a valuable asset for industries requiring on-site crushing and screening. By reducing setup time and transportation costs, they enhance operational efficiency and contribute to eco-friendly practices through material recycling.
Listing
Zheng Zhou Shi
3,684 km
Sand washing plant for silica sand
Wheel bucket / Spiral sand washerSilica / M sand washing machine
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Condition: new, functionality: fully functional, power: 11 kW (14.96 HP), Year of construction: 2025, A spiral-type sand washer machine, also known as a spiral sand washing machine or screw sand washer, is a piece of equipment designed for washing, classifying, and dewatering sand and other granular materials. This type of sand washer typically features a spiral or screw-shaped structure for the purpose of lifting, conveying, and washing materials.
Here are key features and aspects of a spiral-type sand washer machine:
1. Spiral Structure: The core component of the machine is a spiral or screw-shaped structure, often enclosed within a tub or trough. This spiral impeller is responsible for lifting, conveying, and washing the sand as it rotates.
2. Tub or Trough Design: The spiral structure is usually housed within a tub or trough that holds the water and sand mixture. This design allows for efficient washing and separation of impurities from the sand.
3. Multiple Blades: The spiral impeller typically has multiple blades or flights that provide mechanical agitation to the sand, ensuring thorough cleaning.
4. Water Injection: Water is injected into the tub or trough to aid in the washing process. The combination of water and the rotating spiral helps to remove impurities from the sand.
5. Adjustable Weirs: Some spiral-type sand washers have adjustable weirs or gates that control the flow of water and the retention time of the sand in the machine, allowing for customization of the washing process.
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6. Classification and Dewatering: Spiral sand washers often include features for classifying and dewatering the sand. This may involve the use of a separate compartment or mechanism for fine sand recovery and water drainage.
7. Variable Speed: The rotational speed of the spiral can often be adjusted to optimize the washing process for different types of materials and particle sizes.
8. Capacity: The capacity of a spiral-type sand washer is influenced by factors such as the size of the machine, the pitch of the spiral, and the efficiency of the washing process. Different models are available to suit various production requirements.
9. Materials Handling: Spiral sand washers are commonly used in applications such as aggregate processing, mining, concrete production, and other industries where the removal of impurities from sand is essential.
10. Ease of Maintenance: Many spiral-type sand washers are designed for easy maintenance, with accessible components and inspection points.
Spiral-type sand washer machines are efficient tools for cleaning and processing sand, ensuring that the final product meets quality standards for use in construction, concrete production, and other applications. The specific features and capabilities of these machines can vary between different models and manufacturers.
Listing
Zheng Zhou Shi
3,684 km
Crushing equipment
Henan Mingyuan HSI Impact crusherStone crushing plant for sand aggregate
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Condition: new, Year of construction: 2025, A stone production plant for sand and aggregate is designed to produce different types of materials used in construction, such as sand, gravel, and crushed stone. Here’s a detailed layout of a typical stone production plant:
Process Overview
Feeding: Raw materials (large stones) are fed into the plant.
Primary Crushing: Large stones are reduced in size by a primary crusher.
Secondary Crushing: Further reduction of stone size by secondary crushers.
Screening: Separation of crushed materials into different sizes.
Sand Making: Processing certain fractions to create sand.
Washing: Cleaning of aggregates and sand to remove impurities.
Stockpiling: Storing the final product for shipping.
Main Components
Raw Material Storage: Storage area for raw stones.
Vibrating Feeder: Feeds stones into crushers consistently and evenly.
Primary Crusher (Jaw Crusher): Breaks down large stones into smaller pieces.
Secondary Crusher (Cone Crusher/Impact Crusher): Further reduces stone size.
Vibrating Screen: Classifies materials into different size fractions.
Sand Making Machine (Vertical Shaft Impact Crusher): Converts some fractions into sand.
Sand Washer: Cleans sand to remove unwanted particles.
Belt Conveyors: Transports materials between different processing stages.
Control System: Monitors and controls the entire production process.
Dust Collection System: Reduces dust emissions for environmental compliance.
Applications of Stone Production Plant
Construction Industry: Essential for concrete, road construction, and building foundations.
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Landscaping: Used for decorative aggregates, pathways, and erosion control.
Infrastructure Development: Supports drainage systems and flood control structures.
Manufacturing: Provides materials for glass, cement, and steel production.
Agriculture: Neutralizes acidic soils and serves as livestock feed.
Environmental: Used in water treatment and land reclamation projects.
Residential Applications: Ideal for driveways, walkways, and patios.
Recreational Facilities: Supplies sand for golf courses and playgrounds.
Energy Sector: Supports oil and gas drilling and renewable energy projects.
Art and Design: Utilized in sculptures and architectural features.
Listing
Zheng Zhou Shi
3,684 km
Powder equipment for sand & micro powder
Mingyuan Powder production equipment1.83X11m Micro Powder Ball Grinding Mill
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Condition: new, Year of construction: 2025, functionality: fully functional, Ball Mill with Air Classifier: The Ultimate Powder Processing Equipment
In the world of industrial powder production, precision, efficiency, and flexibility are paramount. Whether producing ultra-fine powders for high-tech applications or coarser materials for everyday products, the combination of a Ball Mill with Air Classifier offers unparalleled performance. This dynamic duo provides a comprehensive solution for industries ranging from chemicals and ceramics to paints, plastics, and pharmaceuticals.
This article introduces the ball mill with an air classifier, explores its applications, and highlights the key advantages of this essential powder equipment.
General Introduction to Ball Mill with Air Classifier
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ball mill with air classifier is an advanced grinding and classification system designed for efficient, high-quality powder production. The system consists of two main components:
1. Ball Mill: A cylindrical grinding device filled with grinding media (such as steel balls) that operates by rotating around its axis. The raw material is reduced to smaller particle sizes through impact and friction within the mill.
2. Air Classifier: A sophisticated device that separates particles based on size using airflow. Fine particles are carried away, while coarser particles are returned to the ball mill for further grinding.
The combination of these two components creates a closed-loop system that ensures consistent particle size distribution, high efficiency, and minimal waste.
Applications of Ball Mill with Air Classifier
The ball mill with air classifier is a versatile solution used in a wide range of industries to process various materials. Key applications include:
1. Mineral Processing
The system is widely used in the production of minerals such as calcium carbonate, quartz, feldspar, and talc. These finely ground minerals are essential for industries like ceramics, paints, plastics, and rubber.
2. Cement and Construction Materials
Cement and other construction materials require precise particle size control for optimal performance. The ball mill with air classifier ensures uniformity and enhances the quality of construction materials.
3. Chemicals and Pharmaceuticals
Fine powders play a critical role in the chemical and pharmaceutical industries. From active pharmaceutical ingredients (APIs) to industrial chemicals, this system delivers the consistent quality required for these applications.
4. Paints, Coatings, and Pigments
The production of paints and coatings demands ultra-fine powders to achieve smooth finishes and vibrant colors. The ball mill with air classifier produces high-quality powders for superior results.
#### 5. Food and Agriculture
Food-grade powders such as additives, preservatives, and agricultural products like fertilizers can be efficiently processed using this system, meeting stringent regulatory requirements.
Industries That Benefit from Ball Mill with Air Classifier
Several industries rely on the capabilities of this system to produce fine powders with specific characteristics:
- Ceramics: Produces high-purity powders for tiles, insulators, and advanced ceramics.
- Rubber and Plastics: Creates fillers and additives for improved durability and performance.
- Pharmaceuticals: Ensures consistent particle size for APIs and excipients.
-Construction: Delivers materials for concrete, plaster, and other applications.
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Listing
Zheng Zhou Shi
3,684 km
Crushing equipment
Jaw crusher PE900X1200stone crusher plant 300-500 tph
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Condition: new, Year of construction: 2025, For crushing marble, sandstone, and quartzite, various types of crushers can be used depending on the properties of the raw materials and the desired final product specifications. Here are some common types of crushers that may be suitable for processing these materials:
1. Jaw Crusher:
- Jaw crushers are commonly used for primary crushing. They are robust machines that handle tough materials, making them suitable for breaking down hard and abrasive stones like marble and quartzite.
2. Impact Crusher:
- Impact crushers are versatile and suitable for both primary and secondary crushing. They work by impacting the material with hammers or blow bars, producing a high reduction ratio. Impact crushers can be effective for shaping the final product.
3. Cone Crusher:
- Cone crushers are often used for secondary or tertiary crushing. They are suitable for processing harder stones and can produce well-shaped and fine-grained aggregates.
4. Gyratory Crusher:
- Gyratory crushers are used for large-scale primary crushing. They have a conical-shaped head and are well-suited for handling abrasive materials. However, they are less commonly used than jaw or cone crushers.
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5. Vertical Shaft Impact (VSI) Crusher:
- VSI crushers are suitable for shaping and producing artificial sand. They operate by throwing the material against a set of anvils or impellers to break it down into finer particles.
6. Hammer Crusher:
- Hammer crushers are used for crushing softer materials like sandstone. They operate by applying force to the material, causing it to break along natural fault lines.
7. Roll Crusher:
- Roll crushers are used for reducing the size of friable materials. They consist of two counter-rotating rolls that compress the material between them.
8. Crawler Mobile Crusher:
- Mobile crushers offer flexibility and mobility, allowing them to be used directly at the quarry or job site. Crawler mobile crushers can handle various types of stones, including marble, sandstone, and quartzite.
9. Screening Equipment:
- After the initial crushing stage, screening equipment such as vibrating screens may be used to separate different sizes of crushed material.
10. Dust Suppression Systems:
- Crushing operations can generate dust, and dust suppression systems are used to minimize environmental and health impacts.
When selecting a crusher for marble, sandstone, or quartzite, consider factors such as the hardness of the material, the desired final product specifications, and the production capacity required. Additionally, it's important to integrate the crushing process into an overall plant design that may include screening, conveying, and washing equipment depending on the specific needs of the application.
Listing
Zheng Zhou Shi
3,684 km
Glass grinding machine
Henan Mingyuan Ceramic /Silica Ball MillBatch ball mill for glass ceramic making
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Condition: new, Year of construction: 2025, power: 7.5 kW (10.20 HP), Batch ball mills find applications in various industries where the processing of materials in discrete batches is required. The versatility of batch ball mills makes them suitable for a range of applications. Here are some common batch ball mill applications:
1. Ceramics Industry:
- *Glaze Preparation:* Batch ball mills are extensively used in the ceramics industry for preparing glazes. Raw materials such as feldspar, quartz, and clay are ground with ceramic balls to achieve the desired particle size for glaze formulation.
2. Chemical Industry:
- *Material Grinding:* Batch ball mills are used for grinding and blending various chemical materials. This includes the production of pigments, dyes, and other specialty chemicals where precise particle size control is crucial.
3. Pharmaceuticals:
- *Drug Formulation:* In pharmaceutical manufacturing, batch ball mills are used for grinding and blending powders to create drug formulations. The controlled environment provided by these mills is essential for maintaining the integrity of pharmaceutical compounds.
4. Food Industry:
- *Ingredient Mixing:* Batch ball mills may find application in the food industry for mixing and grinding ingredients. This can include the production of food additives, flavorings, and other powdered or granular products.
5. Mining and Minerals Processing:
- *Ore Grinding:* Batch ball mills are used in mining and minerals processing for grinding minerals and ores. The controlled grinding helps in obtaining the desired particle size for subsequent processes, such as mineral separation or extraction.
6. Paints and Coatings:
- *Pigment Dispersion:* In the paints and coatings industry, batch ball mills are employed for dispersing pigments into paint formulations. Achieving a uniform particle size is crucial for the quality and appearance of the final coating.
7. Building Materials:
- *Raw Material Grinding:* Batch ball mills are used in the preparation of raw materials for the production of building materials, such as cement and concrete. Grinding of materials like limestone and clay helps in obtaining the desired fineness for subsequent processes.
8. Electronic Materials:
- *Ceramic Powder Processing:* In the electronics industry, batch ball mills can be employed for processing ceramic powders used in the production of electronic components and insulating materials.
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9. Research and Development:
- *Material Testing:* Batch ball mills are often used in research and development laboratories for testing and optimizing material formulations. They provide a controlled environment for small-scale processing and experimentation.
10. Customized Applications:
- *Specialized Processes:* Batch ball mills can be adapted for various specialized processes in different industries where precise grinding and mixing are required. Custom modifications can be made based on specific application requirements.
When using a batch ball mill, it's important to consider factors such as the type of material being processed, desired particle size, and the specific requirements of the end product. Additionally, following the manufacturer's guidelines and maintaining proper operating conditions are essential for efficient and effective milling processes.
Listing
Zheng Zhou Shi
3,684 km
Active lime, LECA/ Oil Proppant plant
Rotary kiln / furnace for clinker, limeActive lime/Oil Proppant production line
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Condition: new, Year of construction: 2025, An active lime production line is a set of equipment designed to produce high-quality lime from limestone, with the aim of meeting various industrial applications, such as in the production of steel, environmental desulfurization, and other processes. The process typically involves several stages, including limestone crushing, calcination, hydration, and finally, the production of active lime. Here is a general overview of the main steps involved in an active lime production line:
1. Limestone Quarrying:
- Raw limestone is extracted from quarries and transported to the lime plant. The limestone may undergo crushing and sizing processes to achieve the desired particle size.
2. Limestone Preheating:
- The raw limestone is typically preheated in a preheater or precalciner before entering the rotary kiln. This preheating step helps to reduce the energy consumption in the kiln by partially decarbonizing the limestone.
3. Loading into the Rotary Kiln:
- The preheated limestone is loaded into the rotary kiln, a large, rotating cylindrical furnace. The kiln is inclined at a slight angle to facilitate the movement of materials through the kiln.
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4. Calcination:
- In the rotary kiln, the limestone undergoes high-temperature calcination (typically in the range of 900 to 1,450 degrees Celsius). This process causes the limestone to undergo chemical and physical changes, converting it into lime (calcium oxide).
5. Cooling:
- After calcination, the lime moves through the cooling zone of the kiln, where it is cooled down. This cooling step is essential to stabilize the lime and prepare it for further processing.
6. Hydration:
- The quicklime produced in the kiln is then slaked with water in a hydration process to produce slaked lime (calcium hydroxide). This is typically done in a separate hydrator.
7. Separation of Unreacted Lime:
- The slaked lime is separated from any unreacted quicklime or impurities. This step ensures that the final product is of high quality.
8. Filtering and Drying:
- The separated slaked lime is filtered to remove excess water, and the resulting product is dried to achieve the desired moisture content.
9. Storage and Packaging:
- The final product, active lime (calcium oxide), is stored in silos or other storage facilities. It can then be packaged for sale or transported to end-users.
10. Environmental Considerations:
- Dust collection systems and other environmental control measures are often implemented to minimize emissions and ensure compliance with environmental regulations.
The design and configuration of an active lime production line can vary based on factors such as the type of limestone used, production capacity requirements, and specific industrial applications. Modern production lines often incorporate advanced technologies to optimize energy efficiency, minimize environmental impact, and ensure high-quality active lime production.
Listing
Zheng Zhou Shi
3,684 km
Ball Mill for Ore mining & sand grinding
batch ball mill & wet mining ball mill2400X4500 ball mill
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Condition: new, fuel type: electric, Year of construction: 2025, machine/vehicle number: 2700x4500, Equipment: low noise, Main Technical parameters of the ball mill
Drum diameter: 2400mm
Drum length: 4500mm
Motor power: 320KW
Max input size: 25mm
Capacity:35-60 t/h
Weight: 72Tons
Ball loading: 30Tons
Besides this model, we also have the other models like 2700x4500, 3200x4500, 1830x13000mm, and so on, and we can also offer customerization service, we can also provide complete grinding solution for various industries like cement, quartz, ore beneficiation plant, and so on, welcome to contact us for more info.
A ball mill is a common grinding machine used to grind and blend materials for use in mineral processing, including ore mining and the production of silica (silicon dioxide). When it comes to ore mining and silica grinding, the characteristics of the ore and the final product requirements will play a crucial role in selecting the appropriate ball mill.
Here are some considerations for using a ball mill in ore mining and silica grinding:
1. Ore Characteristics:
- Hardness: The hardness of the ore determines the type of ball mill that is most suitable. Harder ores may require a more robust and wear-resistant ball mill.
- Particle Size Distribution: The initial particle size of the ore affects the grinding process. Different ores may require different approaches to achieve the desired particle size.
2. Silica Grinding:
- Silica Content: If the primary goal is to grind silica, it's important to consider the initial silica content and the desired final particle size. Silica grinding often requires special attention to prevent excessive wear on the milling equipment.
3. Ball Mill Type:
- Overflow vs. Grate Discharge: The type of discharge from the ball mill can impact the final product and the grinding efficiency. Overflow mills are generally used for most grinding applications, while grate discharge mills are more suitable for certain types of ores.
4. Mill Size and Capacity:
- Mill Diameter and Length: The size of the ball mill should be selected based on the amount of material to be ground and the desired throughput.
- Capacity: Ensure that the chosen ball mill has the capacity to handle the required volume of material efficiently.
5. Grinding Media:
- Material and Size: The choice of grinding media (balls or cylpebs) and their size depends on the hardness of the ore and the desired final particle size. Different grinding media materials can impact the purity of silica during grinding.
6. Liners and Lifting Aids:
- Liners: Consider the type of liners used in the ball mill to protect the shell and optimize the grinding process.
- Lifting Aids: Some mills use lifting aids to enhance the grinding action and promote better mixing of the material.
7. Control and Monitoring Systems:
- Automation: Utilize control systems to automate the milling process and ensure optimal performance.
- Monitoring: Regularly monitor the milling process to adjust parameters as needed for consistent and efficient operation.
8. Safety Measures:
- Safety Systems: Implement safety features to protect personnel and equipment during operation.
Always follow the manufacturer's recommendations and guidelines for operation and maintenance to ensure safe and efficient use of the ball mill in ore mining and silica grinding applications.
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