Used Double Grinding Block for sale (16,095)
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Listing
Wiefelstede
6,930 km
Power Supply DIN rail power supply
BlockPVSB 400/24-40
Call
Condition: good (used), Power supply unit, DIN rail power supply unit, switching power supply unit
-Manufacturer: Block, DIN rail power supply
-Type: PVSB 400/24-40
-Input: 400-500 VAC/50-60 Hz/2.2-1.8 A
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-Output: 24 V 40 A
-Dimensions: 205/130/H130 mm
-Weight: 3.1 kg
Listing
Bury St Edmunds
7,428 km
Rotary rack oven
JBT Double D2 rack (18 x 30) bakery oven
Call
Condition: like new (used), JBT Double D 2 rack rotary oven. Takes 2 x 18 x 30 racks. Very clean and tidy. For bakery use.
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Listing
Strenči
5,940 km
Circular saw
Double rip saw
Call
Condition: used, Vesto saw with two discs for sale
- electric motor: 2 x 7.5 kW,
- complete with hydrostation,
- electrical cabinet.
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Listing
Strenči
5,940 km
XK400×1000 Rubber & Plastic Mixing Mill
Wuxi Double Elephant Rubber & Plastics MXK400×1000
Call
Condition: used, XK400×1000 Rubber & Plastic Mixing Mill – High-Performance Two-Roll Mill
Manufacturer: Wuxi Double Elephant Rubber & Plastics Machinery Co., Ltd.
Model: XK400×1000
Main Technical Data:
Roll diameter: 400 mm
Working length: 1000 mm
Front roll speed: 14.85 m/min
Rear roll speed: 18.85 m/min
Speed ratio: 1 : 1.27
Max roll gap: 10 mm
Batch capacity: 25–35 kg
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Motor power: 37 kW (Siemens IE3 motor)
Control system: Siemens S7-300 PLC with Profibus
Length: 4400 mm
Width: 1710 mm
Height: 1850 mm
Weight: ~8500 kg
Description:
The XK400×1000 Mixing Mill is a heavy-duty two-roll open mill designed for rubber and plastic compound mixing, warming, and sheeting.
Built with precision alloy rolls, Siemens electrical control, and a robust gear transmission system, this machine ensures stable, low-noise operation, high efficiency, and long service life — perfect for industrial rubber production, laboratories, and plastic processing plants.
Key Features:
Alloy chilled cast iron rolls – HS70±2 hardness for long life
Water-cooled drilled rolls with rotary joints for temperature control
Low-noise gear drive with hardened gears
Motorized roll gap adjustment (0.5–10 mm)
Forced thin-oil lubrication system
4 emergency stop buttons for operator safety
Premium Siemens control & electrical components
Applications:
Rubber compounding and mixing
Sheet forming for rubber and plastics
Hose, seal, and belt production
Listing
Strenči
5,940 km
XSK-400 Rubber Mixing Mill
Wuxi Double Elephant Rubber & Plastics MXSK-400
Call
Condition: used, XSK-400 Rubber Mixing Mill – Two-Roll Open Type | Wuxi Double Elephant
Manufacturer: Wuxi Double Elephant Rubber & Plastics Machinery Co., Ltd.
Model: XSK-400
Country of Manufacture: China
Technical Data:
Roller Diameter: 400 mm
Working Width: 600 mm
Roller Speed Ratio: 1 : 1.35
Front Roller Speed: 17.45 m/min
Main Motor Power: 45 kW
Motor Speed: 980 r/min
Voltage: 380 V
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Frequency: 50 Hz
Batch Capacity: Approx. 20-30 kg
Machine Weight: Approx. 7,000–8,000 kg
Description:
The XSK-400 Mill for Rubber is a high-quality two-roll open mixing mill manufactured by Wuxi Double Elephant Rubber & Plastics Machinery Co., Ltd. (China).
Designed for rubber compound mixing, warming, and sheeting, this machine ensures stable performance, precise temperature control, and long-term durability.
Perfect for industrial rubber production, hose and seal manufacturing, and laboratory compound processing.
Main Features:
Heavy-duty chilled cast iron rolls with excellent hardness and finish
Water-cooled drilled rolls for temperature stability
Low-noise hardened gear transmission for smooth performance
Motorized nip adjustment for roll spacing precision
Safety stop controls and reliable electrical components
Durable construction, easy maintenance, and long service life
Applications:
Rubber and silicone compound mixing
Plastic and rubber sheeting
Hose, gasket, and belt manufacturing
Listing
Wiefelstede
6,930 km
Ring-type transformer
BlockESS 302
Call
Condition: good (used), Ring variable transformer, transformer
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-Primary: 230 V 2.0 A 50-60 Hz
-Sec: 260 V/
Listing
Wiefelstede
6,930 km
7500 VA transformer
BlockB 9403139
Call
Condition: good (used), Transformer, converter, three-phase autotransformer, three-phase transformer, three-phase transformer, single-phase transformer
-Manufacturer: Block, Transformer DS-Autotransformer type B 9403139
-Power: 7500 VA
-Technical data: see photo of the nameplate
-Number: 10 transformers available
-Price: per piece
-Dimensions: 295/120/H280 mm
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-Weight: 31 kg/pc.
Listing
Ireland
8,033 km
Twin Chamber Vacuum Packer
Webomatic Mobile Double Chamber Vacuum mType: CD 120-PR
Call
Condition: used, Webomatic Mobile Double Chamber Vacuum Packer
Type: CD 120-PR
Serial number: 5710JL525
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400 V, 3 Ph, 50 Hz, 5.0 A, 2.2 kW
Seal length: (2x) 640 mm
Dimensions chamber: (2x) 650 mm x 570 mm
Busch vacuum pump
Total dimensions: 1420 mm x 840 mm x 1060 mm.
Listing
Bury St Edmunds
7,428 km
2 rack multi-purpose oven protein cooker
JBT Double D.Revorack Multi-Purpose Oven
Call
Condition: good (used), Rotary 2 large rack (1m x 1m x 2m) multi purpose oven / protein cooker. Previously used for cooking poultry meat but can be used for fish, meat, vegetables and ready meals. Can cook with steam only, steam and elevated temperature, dry roast and bake. These are the industry standard in UK ready meals factories.
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Listing
Dresden
6,531 km
Isolating transformer, three-phase, 160kVA
BLOCK45897
Call
Condition: as good as new (ex-display), 45897, TT3-A, block, isolation transformer, three-phase, 160kVA
Model: 45897
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Type: TT3-A
Condition: As good as new
Listing
Suffolk
7,428 km
2m wide Continuous multi purpose oven
JBT Double DRevoband Multi Purpose Cooker
Call
Condition: excellent (used), Multi purpose oven with gas and steam heating. 2m wide belt. Superb condition, the best one we have seen of this model. Direct from closed meat free factory. The Revoband oven features precisely controlled vertical hot air directed at the product from above and below the belt. We designed the oven with adjustable fan speed control for each zone to provide unlimited flexibility. Perfectly suitable for chicken fillets, wings & drumsticks, burgers, nuggets, fish sticks, back bacon, sausages, lasagna and other special applications FEATURES & BENEFITS High Velocity air provides consistent color development and uniform cooking results Precise control of temperature and production time for repeatable results Cook with steam and elevated temperature or steam only for process flexibility Indirect heat eliminates by-products of combustion for product zone.
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Listing
Bury St Edmunds
7,428 km
2 rack multi purpose cooker
JBT Double D.Revorack Multi-Purpose Oven
Call
Condition: like new (used), Rotary 2 rack (racks for 18" x 30" trays) multi purpose oven / protein cooker. Previously used for cooking duck meat but can be used for fish, meat, vegetables and ready meals. Can cook with steam only, steam and elevated temperature, dry roast and bake. These are the industry standard in UK ready meals factories.
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Listing
Berkel en Rodenrijs
7,176 km
Fuel tank
THYSSEN UNFORMTECHNIK STEEL DOUBLE SIDE TANK6616-D
Call
Year of construction: 1990, condition: used, Year of manufacture: Sep 2000
New: No
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No guarantee. Please contact us if you can't find what you are looking for.
Listing
Borken
7,016 km
Transformer 10000 VA Trafo 500 V
BlockDTT 10000
Call
Condition: good (used), Block DTT 10000 Transformer
Manufacturer: Block
Type: DTT 10000
10000 VA 50-60 Hz
Switching Rating: Dyn 5
Code: 9129
IP: 23
Primary: 500 V 12 A
Secondary:
399/231 V
380/220 V
361/209 V
15.15 A
HxWxD: 580 x 700 x 430 mm
Weight: approx. 170 kg
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Find more items - new and used - in our shop!
International shipping costs on request!
Listing
United Kingdom
7,876 km
Meat processing machine
Double D Food EngineeringOven
Call
Condition: good (used), Year of construction: 1992, machine/vehicle number: 1213255, REF: MM6183
1 x Double D Food Engineering double rack industrial oven, including baking racks and chimney.
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Technical specification ⚙️
✅ Manufacturer - Double D Food Engineering Ltd
✅ Burner model - n 2-4
✅ Serial number - 1213255
✅ Date of manufacture - 1992
✅ Rating 500-000
General overview ℹ️
Designed for precision thermal processing, this oven delivers consistent and reliable results for a wide range of applications, including baking, roasting, drying, and cooking.
This oven provides superior temperature control and uniform heat distribution, which is critical for product quality and safety.
Key Features & Benefits 📋
✅ Consistent Results: Ensures uniform cooking, baking, or drying for consistent product quality.
✅ High-Volume Capacity: Built to handle large production batches, significantly increasing efficiency and throughput.
✅ Precise Control: Offers accurate temperature and time control, allowing for fine-tuning of the cooking process.
✅ Hygienic Design: Constructed with materials and features that facilitate easy cleaning and meet food safety standards.
✅ Versatile Applications: Suitable for a broad spectrum of food products, from baked goods and snacks to meats and ready meals.
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Bayern
6,678 km
Surface grinding machine
ELB-Schliffsmartline
Condition: ready for operation (used), Year of construction: 2013, functionality: fully functional, machine/vehicle number: 52.362, input voltage: 400 V, Increased Sales Pressure – therefore, no minimum price & guaranteed sale to the highest bidder!
TECHNICAL DETAILS
Grinding length X-axis: 1,000 mm
Grinding width Z-axis: 600 mm
Grinding height Y-axis on worktable: 500 mm
Grinding height Y-axis on magnetic chuck: 410 mm
Table load capacity on worktable: 1,000 kg
Table load capacity on magnetic chuck: 620 kg
X-Axis
Guide system: Linear guideways
Lubrication: Grease, automatic
Drive element: Ball screw
Drive motor: AC servo motor, variable speed
Measuring system: Absolute, rotary encoder
Resolution: 0.001 mm
Travel: 1,190 mm
Feed rate: 0.01 - 30 m/min
Y-Axis
Guide system: Linear guideways
Lubrication: Grease, automatic
Drive element: Ball screw
Drive motor: AC servo motor, variable speed
Measuring system: Absolute, rotary encoder
Resolution: 0.001 mm
Distance table top to spindle center: min. 150 mm
Distance table top to spindle center: max. 700 mm
Feed rate: max. 1,600 mm/min
Grinding column material: Micro granite
Z-Axis
Guide system: Linear guideways
Lubrication: Grease, automatic
Drive element: Ball screw
Drive motor: AC servo motor, variable speed
Measuring system: Absolute, rotary encoder
Resolution: 0.001 mm
Travel: 600 mm
Feed rate: max. 2,000 mm/min
Max. grinding wheel diameter: 400 mm
Max. grinding wheel width: 100 mm
MACHINE DETAILS
Dimensions & weight
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Dimensions (D x W x H): 2,685 x 3,840 x 2,755 mm
Machine weight: 8,000 kg
Type of input current: Alternating current (AC)
Input voltage: 400 V
Operating voltage: 400 V AC
Frequency: 50 Hz
Total connected load: 50 A
Max. feed current: 22 A
Listing
Ahmedabad
714 km
Planer-type milling machine - double column
Forest Line
Call
Condition: good (used), Year of construction: 1997, Manufacturer: Line
Type: Seramill 240
Control: NUM 750
Travel X: 6000 mm
Travel Y: 2500 mm
Travel Z: 950 mm
Column spacing: 2400 mm
Table: 6000 x 2100 mm
Automatic milling head: 2.5°
Spindle speed: 3200 rpm
Feed rate: 10 m/min
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Machine weight: approx. 35 tons
Listing
Fevziçakmak
4,842 km
Two shaft shredder
Mizar Recycling Machinery |DSH M - Double Shaft Shredder |770mm
Call
Condition: new, Year of construction: 2026, functionality: fully functional, total length: 3,860 mm, total width: 1,200 mm, total height: 3,000 mm, overall weight: 5,500 kg, warranty duration: 12 months, blade width: 75 mm, power: 60 kW (81.58 HP), rotor length: 770 mm, MIZAR DSH Series - Double Shaft Shredder for Metal, E-Waste & Plastics
High-Torque Performance for Demanding Industrial Applications Engineered for continuous operation, the MIZAR DSH Series delivers powerful, low-speed, high-torque shredding performance for the toughest materials. Designed for reliability, built for industrial scale.
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CORE ADVANTAGES
• Drive System: Independent dual shafts powered by heavy-duty planetary gearboxes. High torque at low RPM ensures efficient size reduction with minimized wear.
• Industrial-Grade Components: Siemens/WEG motors, SKF/FAG bearings, Schneider or ABB electrical systems. Globally trusted brands for long-term reliability.
• Blade Technology: Custom-engineered, high-alloy wear-resistant steel blades [Örn: HARDOX or equivalent]. Optimized cutting geometry for aggressive intake and consistent output size.
• Structural Strength: Reinforced steel frame construction for vibration resistance and extended service life. Fully CE-certified for international compliance.
APPLICATION FIELDS
• Scrap Metal: Aluminum profiles, radiators, light scrap, sheet metal.
• E-Waste: PCBs, motherboards, hard drives, mixed WEEE materials.
• Cable Recycling: Copper and aluminum cables, wiring harnesses.
• Plastic Waste: HDPE pipes, industrial drums, PET, big bags.
• Wood & Alternative Fuels: Pallets, MDF waste, pre-shredding for RDF and SRF production lines.
MODEL RANGE & TECHNICAL HIGHLIGHTS (Please ask for the exact configuration based on your material)
• DSH S1: Compact footprint. Ideal for medium-capacity operations.
• DSH M1: High-performance all-round solution for diverse material streams.
• DSH L1: Heavy-duty industrial powerhouse for large-scale recycling plants.
Why Mizar DSH?
• High torque without high energy consumption
• Modular design for seamless integration into complete recycling lines
• Easy maintenance access and quick blade-change system
• Built for 24/7 industrial environments
Need a tailored shredding solution? Contact us for a customized quotation, technical drawings, or send your material for a performance test.
Mizar Recycling Machinery
Listing
Zheng Zhou Shi
3,684 km
Ball mill for powder and mining plant
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: 2026, Ball Mill for Powder and Mining Plant: Structure, Function, and Technical Details
A ball mill is a key grinding machine widely used in mining, metallurgy, cement, chemical, and powder-making industries. It is designed to grind various ores and other materials into fine powder through impact and attrition between steel balls and the material inside a rotating cylindrical shell. In mining plants, ball mills are essential for ore beneficiation, preparing materials for flotation, magnetic separation, or leaching processes. In powder production, they ensure uniform particle size and high surface area for further processing.
Working Principle
The ball mill operates on a simple yet effective principle: as the cylindrical shell rotates around its horizontal axis, the grinding media (steel or ceramic balls) are lifted along the inner wall by centrifugal force and friction. When they reach a certain height, they fall freely, striking and grinding the material below. This repeated motion causes both impact and abrasion, reducing the material to the desired fineness. The grinding process can be performed in dry or wet conditions depending on the application.
Structural Composition
A standard ball mill consists of several main components:
Feeding part: Equipped with a feeder or screw conveyor to ensure uniform material input.
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Discharging part: Can be grate type or overflow type, depending on the discharge method.
Rotating part: The cylindrical shell made of steel plates, lined with wear-resistant liners.
Transmission system: Includes motor, reducer, small transmission gear, and electrical control.
Grinding media: Steel balls or ceramic balls of different diameters for efficient grinding.
The internal liner design and ball size distribution are optimized to achieve maximum grinding efficiency and minimal energy consumption.
Technical Details
Typical Specifications:
Feeding size: ≤25 mm
Discharge size: 0.074–0.4 mm
Capacity: 0.65–615 t/h (depending on model and material hardness)
Cylinder speed: 18–38 r/min
Power: 18.5–4500 kW
Liner material: High manganese steel, rubber, or alloy steel
Grinding media load: 30–45% of cylinder volume
Operating Modes:
Dry grinding: Suitable for materials that must remain moisture-free, such as cement clinker, limestone, and quartz.
Wet grinding: Common in ore beneficiation, where water or slurry improves grinding efficiency and particle uniformity.
Application in Mining Plants
In mining operations, ball mills are used after crushing to further reduce ore size and liberate valuable minerals. They are integrated into grinding circuits with classifiers, hydrocyclones, and flotation systems. The ground material is classified by size, and oversized particles are returned to the mill for regrinding. This closed-circuit system ensures consistent product fineness and efficient energy use.
Common Applications:
Gold, copper, iron, and zinc ore grinding
Cement clinker and slag processing
Silicate and ceramic powder production
Coal and mineral powder preparation
Conclusion
A ball mill is an indispensable piece of equipment in both powder production and mining beneficiation plants. Its ability to grind materials into fine, uniform particles makes it vital for downstream processes such as flotation, sintering, and chemical reactions.
Listing
Zheng Zhou Shi
3,684 km
Glass grinding machine
Henan Mingyuan Ceramic /Silica Ball MillBatch ball mill for glass ceramic making
Call
Condition: new, Year of construction: 2026, 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:
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- *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.
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.
Technical details
We have different options for different requirements, please contact our team for more info.
Listing
Zheng Zhou Shi
3,684 km
Powder grinding mill
ball mill for mining &fine powder makingsilica/Barite/limestone powder plant
Call
Condition: new, Year of construction: 2026, power: 300 kW (407.89 HP), Ball Mill for Mining & Fine Powder Making:
A ball mill is a fundamental grinding device widely used in mining, metallurgy, cement, and chemical industries. It is designed to grind ores and other materials into fine powder through impact and attrition between steel balls and the material inside a rotating cylindrical shell. In mining plants, ball mills are essential for ore beneficiation, while in powder-making industries, they ensure uniform particle size and high surface area for further processing.
Working Principle
The ball mill operates on the principle of impact and friction. As the cylindrical shell rotates around its horizontal axis, the grinding media—usually steel or ceramic balls—are lifted along the inner wall by centrifugal force and friction. When they reach a certain height, they fall freely, striking and grinding the material below. This repeated motion breaks down the material into fine particles. The process can be carried out in dry or wet conditions depending on the application.
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Structural Composition
A standard ball mill consists of several main components:
Feeding part: Ensures uniform material input through a feeder or screw conveyor.
Discharging part: Can be grate type or overflow type, depending on the discharge method.
Rotating part: The cylindrical shell made of steel plates, lined with wear-resistant liners.
Transmission system: Includes motor, reducer, small transmission gear, and electrical control.
Grinding media: Steel or ceramic balls of various diameters for efficient grinding.
The internal liner design and ball size distribution are optimized to achieve maximum grinding efficiency and minimal energy consumption.
Technical Details/Typical Specifications:
Feeding size: ≤25 mm
Discharge size: 0.074–0.4 mm
Capacity: 0.65–615 t/h (depending on model and material hardness)
Cylinder speed: 18–38 r/min
Power: 18.5–4500 kW
Liner material: High manganese steel, rubber, or alloy steel
Grinding media load: 30–45% of cylinder volume
Operating Modes:
Dry grinding: Used for materials that must remain moisture-free, such as cement clinker, limestone, and quartz.
Wet grinding: Common in ore beneficiation, where water or slurry improves grinding efficiency and particle uniformity.
Application in Mining and Powder Production
In mining operations, ball mills are used after crushing to further reduce ore size and liberate valuable minerals. They are integrated into grinding circuits with classifiers, hydrocyclones, and flotation systems. The ground material is classified by size, and oversized particles are returned to the mill for regrinding. This closed-circuit system ensures consistent product fineness and efficient energy use.
In fine powder production, ball mills are used to produce materials such as silicate, ceramic powder, refractory materials, and chemical raw materials. The uniform particle size achieved by ball milling enhances product quality and performance in downstream applications.
Conclusion
A ball mill is an indispensable piece of equipment for both mining and fine powder making. Its ability to grind materials into fine, uniform particles makes it vital for ore beneficiation and industrial powder production. With flexible configurations, high efficiency, and reliable operation, modern ball mills provide a cost-effective and energy-efficient solution for large-scale grinding, ensuring consistent quality and productivity across diverse applications.
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Listing
Zheng Zhou Shi
3,684 km
Ball Mill for Ore mining & sand grinding
batch ball mill & wet mining ball mill2400X4500 ball mill
Call
Condition: new, fuel type: electric, Year of construction: 2026, 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:
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- 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.
Listing
Zheng Zhou Shi
3,684 km
Powder equipment for sand & micro powder
Mingyuan Powder production equipment1.83X11m Micro Powder Ball Grinding Mill
Call
Condition: new, Year of construction: 2026, 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
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.
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#### 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.
Listing
Vilnius
5,861 km
Reefer semitrailer
SCHMITZ CARGOBULLSKO Double Deck FP60 ThermoKing SLXi 300
Call
Condition: used, functionality: fully functional, maximum load weight: 27,000 kg, overall weight: 8,649 kg, axle configuration: 3 axles, first registration: 11/2023, total length: 13,550 mm, total width: 2,600 mm, suspension: air, color: white, Year of construction: 2023, Equipment: cooling unit, full service history, power assisted steering, Technical specifications
FP 60 SMART.
Variable height double deck V7 1650 for 11x3 EURO pal. with 22 ALU beams.
THERMO KING SLXi 300 - 50 with BlueBox, OptiSet and modulation. 2 temperature sensors for CargoWatch
FP double leaf insulated rear door, NX17 foam, w. double stainl. steel lock. mech.
Plastic toolbox with cover holder, sleeves and drawer behind the unit.
SCHMITZ black plastic fuel tank 245l 1 filling neck; BIO-Diesel proofing.
Tyres 385/65 R22.5.
Overall length - 13550mm. Overall trailer width - 2600mm. Total height (unladen) - 4000mm.
Pallet rack for 36 Euro/ 24 ISO pallets.
ROTOS SCB running gear (disc brakes). lifting front axle.
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Listing
Sierakowska Huta
6,304 km
Double-sided roller glue applicator
BURKLE BDL 1300
Call
Condition: excellent (used), CATALOGUE NUMBER 7554
Technical specifications:
- Roller width: 1350 mm
- Max. pass-through height: 70 mm
- Glue application: single- or double-sided
- 2-roller system
- Diameter of glue application rollers (top/bottom): 160 mm
- Main motor: 0.75 kW
- Dimensions (L/W/H): 2000x750x1550 mm
- Weight: approx. 534 kg
ADVANTAGES
– German manufacture
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– Used glue applicator
– In very good condition
Net price: 13,900 PLN
Net price: 3,300 EUR (based on an exchange rate of 4.2 EUR)
(Prices may vary with significant fluctuations)
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