Used Sandblasting Machine For Stone Slabs for sale (67,157)
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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.
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.
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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.
Listing
Bogád
6,137 km
Stake pointer, pointing machine
Keystone Machinery Corporation20" Machine
Call
Year of construction: 2007, condition: refurbished (used), functionality: fully functional, machine/vehicle number: L110-NC6-NC5-k8-12-S80-104, Keystone Automatic Pointer Machine for Sale
Available for sale is a Keystone Automatic Pointer machine in used, fully operational condition.
This machine is designed for the automatic processing and pointing of square wooden rods and is a robust industrial unit built for continuous use. Keystone machines are renowned for their sturdy construction, reliable operation, and ease of use.
Machine Details:
* Manufacturer: Keystone
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* Model: Automatic Pointer
* Condition: Used
* Working condition: Fully functional
* Application: Automatic pointing / shaping
* Configuration: Converted to 380 V, equipped with hydraulic unit and discharge conveyor
The machine can be inspected by appointment.
Further information, technical details, photos, or a video of the machine in operation are available upon request.
Location: Baranya, Hungary
Subject to prior sale and errors excepted.
Listing
Maastricht
7,091 km
Screening machine dbr Fördertechnik 16/50-2,5
dbr FördertechnikScreening machine 16/50-2,5
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Condition: ready for operation (used), * Brand: dbr Fördertechnik
* Type: Ellipse horizontal
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* Surface: 5000 x 1600 mm – 2,5 decks
* Driving: 18,5 kW E-motor.

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Listing
Maastricht
7,091 km
Screening machine dbr Fördertechnik 18/60-2
dbr FördertechnikScreening machine 18/60-2
Call
Condition: ready for operation (used), * Brand: dbr Fördertechnik
* Type: Ellipse horizontal
* Surface: 6000 x 1800 mm – 2 decks
* Driving: 18,5 kW E-motor.
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Listing
Vuren
7,135 km
Recovery vehicle
FORDTRANSIT 2.2 Machine Transport!
Call
Condition: good (used), mileage: 1,91,398 km, power: 114 kW (155.00 HP), fuel type: diesel, gearing type: mechanical, axle configuration: 4x2, wheelbase: 3,990 mm, first registration: 02/2017, loading space length: 4,700 mm, loading space width: 2,150 mm, loading space height: 300 mm, emission class: euro6, color: white, driver cabin: day cab, suspension: other, tire size: 195/75R16, number of seats: 3, Year of construction: 2017, Equipment: ABS, air conditioning, central locking, cruise control, traction control, trailer coupling, = Additional Options and Equipment =
- Bluetooth
- Electric windows
- Electric mirrors
- Tachograph (control device)
- Halogen headlamps
- None
- Manual
- Radio/cassette
- Lane keeping assist
- Fabric upholstery
= Notes =
Configuration: 4x2, twin rear wheels, unladen weight: 2,625 kg, gross vehicle weight: 4,700 kg, tow hitch, cab type: single cab, cruise control, tachograph (control device), air conditioning, number of airbags: 1, parking assistance: none, electric windows, electric mirrors, radio/cassette, color: white, maintenance manual, lighting type: halogen headlamps, speed limiter, lane keeping assist, Bluetooth, engine power: 114 kW (153 hp), fuel: diesel, Euro 6, drive type: timing chain, transmission type: manual, gears: 6, power steering, ABS, ASR, starter battery, roof rack: none, central locking, seats: 3, seating configuration: 1+2, seat material: fabric, seat adjustment: manual, machine transport, long bed, air-conditioning, twin rear wheels, spare wheel, tire type: summer tires
= Further Information =
Transmission
Transmission: 6-speed manual gearbox
Axle Configuration
Tire size: 195/75R16
Brakes: disc brakes
Axle 1: tire tread left: 3 mm; tire tread right: 4 mm; suspension: coil spring
Axle 2: twin tires; inner left tread: 5 mm; outer left tread: 5 mm; inner right tread: 4 mm; outer right tread: 4 mm; suspension: leaf spring
Dimensions
Dimensions (L x W x H): 755 x 220 x 250 cm
Weights
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Unladen weight: 2,625 kg
Payload: 2,075 kg
gross vehicle weight: 4,700 kg
Functional
Loading platform height: 90 cm
Condition
Technical condition: good
Optical condition: good
Damage: none
Number of keys: 1
Identification
License plate: BD-902-G
Listing
Mala Vranjska
6,012 km
Vacuum Machine
Ital FormVacuum Machine ST-700
Call
Condition: new, Type: ST-700
Sealing length: 4 * 620 mm
Vacuum pump: 40 m3/h
Machine cycle: 20 - 40 sec.
Voltage: 380 V, 50 Hz
Electric power: 3.3 kW
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Machine dimension in cm:
Width: 145
Lenght: 65
Height: 98
Delivery time: after advanced payment, 1 working day
Listing
Mala Vranjska
6,012 km
Vacuum machine
Ital Formtable vacuum machine PRICE: 1500 EUR
Call
Condition: new, PRICE: 1500 EUR
Vacuum machine, single chamber
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Efficient vacuum machine of exceptional quality for vacuum packaging of meat, cured meat products, fruits and vegetables
Ideal for fast food facilities, hotels, restaurants and other catering facilities
Dimensions: 540 × 490 × 540mm
Heaters: 2 x 40 cm
Electrical power: 1.5kW
Weight: 59 kg
Listing
Gargždai
6,125 km
Bath pasteurizer for bottles
ProFruit MachineryBath pasteurizer for bottles
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Year of construction: 2026, condition: new, Bath pasteurizer option is the perfect solution for post fill pasteurization of your bottled or canned products. 97 units of standard 0.75 L bottles easily fits in 4 baskets.
Our bath pasteurizers can be produced in two options:
1. Autonomous bath pasteurizer with electric heating elements and integrated control panel.
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2. Bath pasteurizer as an option together with HEAT or ECOHEAT pasteurizers. Then water heating is done with our pasteurizer and the same control panel is used for controlling both devices.
Features:
Mounted on pivoting wheels.
Insulated heating bath to save the energy and temperature.
Can be used for glass bottles, jars, cans, any other heat resistant package.
Works with different products, like juices, jams, marmalades, puree, sauces, etc.
Automatic temperature and time control.
Water overflow protection.
Fast and easy loading and unloading of bottle trays.
Entirely made of stainless steel.
The bottles, cans, or jars are loaded into the trays and then trays are loaded into the bath. The desired pasteurization temperature and holding time settings can be set simply using the integrated control panel or on the HEAT or ECOHEAT pasteurizers.
At a start of process, bottles or jars are placed into the bath, then water is filled into the bath until it reaches bottle neck. Then pasteurizer is connected, temperature (max 90 C⁰) and time is set. Then it starts to heat up the water inside the bath. When set temperature is reached, timer turns on and pasteurization is started. In the meantime, in the new set of trays filled bottles can be loaded for a faster exchange process.
When timer ends, water out of the bath pasteurizer is released and bottles are unloaded.
As the temperature is only measured in the bath, it is important to monitor the core temperature of your product to ensure that adequate pasteurization has been achieved.
Listing
Berkel en Rodenrijs
7,176 km
BRIDGESTONE 385/65 R 22.5 ON RIM FOR DRUM BRAKES.
BRIDGESTONE385/65 R 22.5 ON RIM FOR DRUM BRAKES.
Call
Year of construction: 2000, condition: used, Serial number: 385/65 R 22.5
4 TRAILERBANDEN 8,9 EN 12 MM PROFIEL DIEPTE.
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Listing
Radom
6,026 km
Book binding machine
Karl TrankleinJoint forming machine
Call
Condition: good (used), Karl Tranklein Joint forming machine
Machine in very good condition, ready for production.
Technical data:
Max. thickness: 9 cm
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Max. width: 50 cm
Power supply: 230 V, 50 Hz
Weight: 90 kg
Listing
Cerovac
6,010 km
Sind Hamburger forming machine
SindHamburger forming machine, NEW
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Condition: new, Sind Hamburger forming machine, NEW
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Listing
Giessen
7,137 km
Open body
DAFXF105.410 Platform / Machine Transporter / NL
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Condition: used, machine/vehicle number: XLRAS47MS0E724902, mileage: 8,38,059 km, power: 299 kW (406.53 HP), first registration: 06/2006, fuel type: diesel, tire size: 315/70, tire condition: 40 %, axle configuration: 6x2, wheelbase: 6,200 mm, fuel: diesel, brakes: retarder, color: other, driver cabin: sleeper cab, gearing type: automatic, emission class: euro5, number of seats: 2, total length: 9,500 mm, total width: 2,500 mm, Year of construction: 2006, Equipment: electric window regulation, parking heater, power mirror, retarder, = Additional options and accessories =
- Radio CD player
- Sleeper cabin
= More information =
Technical information
Number of cylinders: 6
Engine capacity: 12.902 cc
Axle configuration
Tyre profile: 40%
Front tyre size: 315/70
Rear axle 1: Tyre size: 315/80
Rear axle 2: Tyre size: 315/80; Lift axle
Weights
Empty weight: 9.750 kg
Carrying capacity: 16.750 kg
GVW: 26.500 kg
Max. towing weight: 44.000 kg
Identification
Registration number: BZ-NB-28
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Listing
Veenendaal
7,101 km
Conformal coating selective spray coater
ICTPCBA Conformal Coating Machine
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Year of construction: 2025, condition: new, A conformal coating machine is an industrial device used in electronics manufacturing to automatically apply a protective conformal coating to printed circuit boards (PCBs). This coating shields sensitive electronics from external influences such as moisture, dust, chemicals, corrosion, and temperature fluctuations.
The machine applies a thin, uniform protective layer to selected areas of the PCB. This process is fully automated and reproducible, which is essential for quality and reliability in serial production.
Transport System
Transports PCBs through the machine (inline or stand-alone).
Coating Application
Depending on the configuration:
- Spray coating (selective or full coverage)
- Jet coating
- Film or mist application techniques
XYZ Positioning and Motion System
Provides precise control of the spray valve.
Vision and Camera System (optional)
For alignment, inspection, and process monitoring.
Masking / Selective Coating
Protects connectors, test points, and other areas not to be coated.
Drying or Curing Module
For UV, thermal, or air curing, depending on the coating material.
Control Software
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Programmable for various PCB designs and coating recipes.
Suitable Coatings
- Acrylic
- Polyurethane
- Silicone
- Epoxy
- UV-curable coatings
Applications
ICT conformal coating machines are widely used in:
- Automotive electronics
- Industrial control systems
- Medical equipment
- Aerospace
- Consumer electronics
Advantages
- Consistent and high coating quality
- Reduced material waste
- High repeatability
- Suitable for mass production
- Improved reliability and lifespan of electronics
Listing
Meeri
5,923 km
For TCT bandsaw blades sharpening
Forestone 2
Call
Year of construction: 2019, condition: used, Sharpening machine for TCT bandsaw blades Forestone 2
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Listing
Petriș
5,825 km
Forklift with clamp attachment
Shandong Huateng Machinery Co., LtdHT-30 Forklift with clamp 6m
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Condition: new, functionality: fully functional, Year of construction: 2025, load capacity: 3,500 kg, lifting height: 6,000 mm, fuel type: electric, HT-30 Electric Forklift with Clamp — 3.5T / 6m Lifting Height
The HT-30 is a robust, high-performance electric forklift engineered for demanding warehouse and industrial environments where precision high-level lifting is required. Its construction features a rigid 120 mm H-section steel mast, providing outstanding stability and long-term durability in any operating condition.
Key Specifications:
- Lifting capacity: 3,500 kg
- Three-stage mast with a lifting height of 6 metres
- Fork length: 1,220 mm
- Integrated carrying clamp
Powertrain & Drivetrain:
- 10 kW AC lifting motor
- 7.5 kW AC drive motor
- Highly wear-resistant solid tyres for extended service life
Safety & Comfort Features:
- LED work lights, left/right turn indicators, brake lights, and driving lights
- LCD instrument panel
- Electric horn
- Operator seat belt
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The three-stage mast and 6-metre lift make this forklift ideal for high-bay storage applications. The AC drive system ensures minimal maintenance, regenerative braking, and smooth, precise load handling. The integrated carrying clamp increases versatility for handling non-palletised goods such as rolls, drums, or bales.
Condition: New
Availability: In stock
Listing
Zabrze
6,166 km
Screw manufacturing machine
National Machinery2-3 Hot Former
Call
Condition: used, Year of construction: 1981, National 2-3 Hot Former
induction heater, feeder, straightener
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Listing
Gargždai
6,125 km
Destoning & Pulping Machine
ProFruit MachineryDESTONE
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Year of construction: 2026, condition: new, The inside of a destoning pulping machine consists of a screw, that is mounted in the middle, and sieve, that is attached to the sides of the machine. After the fruits or berries are loaded into the destoning and pulping machine, the screw fastly rotates the product and this way presses it through the sieve. This way machine presses clear fruit or berry puree through the sieve without any stones and peel. Stones, seeds and peel leave the machine through a special outlet. The puree comes out of machine through a separate outlet.
Available different capacities: 500 L/h, 1000 L/h, 2000 L/h.
For further processing and thinner puree, the pulping process can be repeated with another sieve or puree can be further loaded into the pneumatic press.
For further processing and thinner puree, the pulping process can be repeated with another sieve. Puree can also be further loaded into the belt press or rotational filter.
Machine comes with one integrated sieve. Client can order additional sieves according to his needs.
Destoning & pulping machine functions automatically.
Machine is easy to clean with no closed or inaccessible spaces, all parts are easy to assemble.
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Machine is entirely made of stainless steel and has pivoting wheels.
Available sieve options:
With 0,6-2 mm holes – for pressing puree from berries with small seeds or for repetitive pulping process of already destoned pulp.
With 3 mm holes – to get a puree from crushed pome fruits, such as apples, pears, guavas, etc.
With 3 or 5 mm holes – for cherries and small plums.
With 8 mm holes – for bigger plums, apricots, peaches.
With 10 mm holes – for mangoes and similar fruits.
Listing
Calolziocorte
6,822 km
National Machinery 750 S3 - 5 DIE
National Machinery750 5 Die S3 Cold Former
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Condition: good (used), Year of construction: 1986, functionality: fully functional, machine/vehicle number: 39035, National Machinery 750 S3
Operational - Working
5 FORGING STATION
Supplied with control process and soundproof cabin
Machine Size: 750 S3
Number of dies and punches: 5
Total heading load (kN): 2730
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Number of strokes/min. (min/max): 90
Cutoff diameter: 22 mm.
Cutoff length (min/max): 4,75/80 mm.
Kickout stroke - die (min/max): 19/100 mm.
Kickout stroke - punch: 52,4 mm.
Motor size (kW): 55
Net weight (kg): 41.500
Listing
Pune
588 km
Heavy duty
Paper dish making machine4 inch drones
Year of construction: 2025, operating hours: 10 h, condition: new, functionality: fully functional, I want to sell a paper dish making machine which makes 4 inch drones of good quality
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Listing
Zheng Zhou Shi
3,684 km
Crushing equipment
Stone crushing production lineStone crushing screening plant
Call
Condition: new, functionality: fully functional, Year of construction: 2026, 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.
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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):
- 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
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.
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
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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.
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Listing
Zheng Zhou Shi
3,684 km
Filtration system / mining separator
Ore beneficiation plant for gold copperOre dressing plant for zinc lead nickel
Call
Condition: new, Year of construction: 2026, functionality: fully functional, power: 400 kW (543.85 HP), Ore Beneficiation Plant for Nickel, Copper, Zinc, Graphite, Gold, Silver, Chrome, Quartz/Silica
In today’s competitive mining and metallurgical industry, maximizing ore value is critical. Our state-of-the-art Ore Beneficiation Plant offers a complete solution designed to increase the content and quality of raw ore, transforming it into a marketable product ready for further processing or direct sale. Engineered for a wide range of minerals—including nickel, copper, zinc, graphite, gold, silver, chrome, and quartz/silica—our ore beneficiation plant delivers exceptional performance, efficiency, and reliability.
Introduction
Mining operations around the world face the challenge of processing ores that are often low in grade and require extensive refinement to be economically viable. Beneficiation—the process of increasing the concentration of valuable minerals—plays a vital role in reducing operational costs, enhancing recovery, and ultimately, ensuring profitability. Our ore beneficiation plant, also known as an ore processing plant or mine dressing plant, integrates advanced technology and robust engineering to deliver an efficient crushing, grinding, classifying, and separation process.
Designed to handle a wide variety of ores, our plant is the ideal solution for mining companies looking to optimize their extraction and processing operations. Whether you’re processing nickel, copper, zinc, graphite, gold, silver, chrome, or quartz/silica, our plant provides the versatility and performance needed to meet today’s rigorous industrial standards.
## What Is an Ore Beneficiation Plant?
An ore beneficiation plant is a facility where raw ore is processed to improve its quality and increase the concentration of valuable minerals. The plant typically includes several stages of processing:
1. Crushing: The raw ore is reduced in size to allow for more efficient downstream processing.
2. Grinding: Further size reduction to liberate the valuable minerals from the waste material.
3. Classifying: Separation of the ore into different size fractions using screening and hydrocyclones.
4. Separation: Employing various physical processes such as magnetic separation, flotation, or gravity separation to concentrate the valuable minerals.
5. Dewatering: Removal of excess water to prepare the concentrate for further processing or shipping.
This integrated process not only boosts the metal content but also minimizes waste, thereby improving overall cost efficiency and environmental sustainability.
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Listing
Zheng Zhou Shi
3,684 km
Shredder for wood, plastic recycling
Double-Shaft Shredder For Recyclingwaste tire, wood,root,metal
Call
Condition: new, functionality: fully functional, Year of construction: 2026, Product overviews of Waste Industrial Timber Wood Pallet Double Shaft Shredder
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Shredders can generally be used to shred hard-to-break plastics, rubber, large tires, large nylon materials, large pieces of fishing nets, fibers, paper, wood, electrical devices, cables, PET bottles, cardboard, wood, plastic barrels, etc. Solid objects.
The main function of the equipment is to squeeze the bulk materials and large-diameter drum metal materials that are not convenient for transportation through the shear of the shredder, and shred them into sheets that meet the requirements.
The main structure of the double-shaft shredder is a feed hopper, a knife roller, a driving device, a bearing, a hydraulic system, and an electric control box system.
Working principle: All kinds of waste materials enter the shredding chamber through the feeding hopper. The double-knife rollers do relative rotation to shred and cut the materials, and then the materials are discharged from the shredder to achieve the shredding of large pieces of materials.
Applicable materials and fields
Double shaft shredder is one of ethential equipment for waste recycling in following fields and materials:
+Bulky Waste: Sofa,Mattress,Chair, Funiture,Windows,etc
+Industrial Waste: Textiles,Leather,Rubbers, Leathers ,General industrial waste,etc
+Hazardous Solid waste: Medical waste,Paint sludge,Radioactive waste,Hazardous waste oil drum,Jumbo bag,etc
+Paper waste: Carton,Cardboard,Book,Newspaper,Document,Brochure,Packaging paper,etc
+Garden waste: Branch, Wood pallet, Trunks, Boards,etc
+Domestic waste +Biomass straw: Straw, Bamboo, Corn, Sorghum straw, Bean straw, Fruit shell, Palm shell, etc
+Scrap metal: Car Shell, Aluminum casting, Household appliances, Scrap light metal,Automobile hub,etc
+Paper mill waste: Paper mill slag, Paper mill rope, Paper mill offcut,etc
+Wood pallet, scrap furniture, waste chair, tree roots recycling, etc.
Double shaft shredder main body:
The main body is welded with excellent steel plate to ensure the stability of the equipment under heavy load for a long time.
Bearing:
The bearing seat is split and easy to disassemble, and the movable knife, fixed knife, bearing and other parts can be quickly removed, and it is easy to maintain and replace the knife. The sealing structure can avoid the contact of broken materials and grease, and can also protect bearings and gears when handling liquid materials.
Listing
Zheng Zhou Shi
3,684 km
Crushing unit
Construction waste recycling machineConstruction&demolition management
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Condition: new, Year of construction: 2026, Creating a cheap portable or mobile sand making plant involves optimizing costs while maintaining functionality and efficiency. Here's a basic outline of components and considerations for designing a cost-effective portable sand making plant:
1. Portable Sand Making Machine:
- Select a cost-effective sand making machine that meets your production requirements. Consider factors like capacity, efficiency, and maintenance costs.
- Look for options that offer good performance at a lower initial investment.
2. Screening Equipment:
- Choose a portable screening unit to separate the sand into different sizes. This is crucial for producing high-quality sand with the desired particle size distribution.
- Consider modular screening units that are easy to transport and set up.
3. Conveyor Systems:
- Utilize conveyors to transport raw materials between different components of the plant. Opt for simple and reliable conveyor systems.
- Explore cost-effective conveyor options that are easy to maintain.
4. Hopper and Feeder:
- Incorporate a hopper and feeder system to ensure a continuous flow of raw materials to the sand making machine. This helps optimize the production process.
- Choose a design that minimizes material spillage and wastage.
5. Power Source:
- Consider energy-efficient power sources to reduce operational costs. This could include using generators or connecting to the electrical grid, depending on the availability and cost of electricity in your location.
6. Chassis and Mobility:
- Opt for a simple and robust chassis design that allows for easy transportation. Depending on your needs, choose between wheels or tracks for mobility.
- Aim for a design that facilitates quick setup and dismantling to save time and labor costs.
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7. Control System:
- Implement a user-friendly control system that enables operators to monitor and adjust the sand making process efficiently.
- Consider automation features that enhance control and reduce the need for constant manual intervention.
8. Dust Control and Environmental Considerations:
- Integrate effective dust control measures to comply with environmental regulations and ensure a safe working environment.
- Explore environmentally friendly features to align with sustainability goals.
9. Modular Design:
- Consider a modular design for easy customization and scalability. This allows you to adapt the plant to varying production needs over time.
10. Used Equipment:
- Explore the possibility of using refurbished or used equipment to cut down on initial costs. Ensure that the used equipment is in good working condition and can meet your production requirements.
Remember that while cost optimization is important, it's crucial to maintain the quality and efficiency of the sand making process. Additionally, compliance with environmental regulations should be a priority. Always consider the specific requirements of your project and seek professional advice if needed.
Listing
Zheng Zhou Shi
3,684 km
Drying system
Rotary Dryer for wood, biomass, sawdust1200X10000 rotary drum dryer
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Condition: new, Year of construction: 2026, power: 11 kW (14.96 HP), Rotary drum dryer for drying various kinds of materials like sand, biomass, sawdust, red mud, bentonite, coal
Diameter: 1200mm
Length: 10000mm
Power: 11-13KW
Gradient: 3%
Capacity: 1.5-3 t/h
Weight: 14Tons
Besides this model, we also have the other models of rotary drum dryer 1500x12000mm, 2400x20000mm, and complete drying system for various materials, welcome to contact us for more details
Our factory can design suitable solution according to your specific requirements.
Rotary drum dryers are highly efficient machines used extensively in the processing of wood chips, sawdust, and biomass. They operate by utilizing a rotating drum that heats and dries the materials as they are transported through the cylinder. The design of these dryers allows them to handle a wide range of particle sizes and moisture levels, making them suitable for various types of biomass. They can also tolerate high-temperature exhaust gases, which contributes to their efficiency and versatility in industrial applications.
Rotary Drum Dryer for Wood Chip, Sawdust, Biomass
🌳 Introduction to Rotary Drum Dryers
In the realm of biomass processing, moisture control is key. Enter the Rotary Drum Dryer, an indispensable machine designed to efficiently reduce the moisture content of wood chips, sawdust, and biomass. This essential tool enhances productivity, improves fuel quality, and is pivotal in biomass energy production. Let’s explore its functionality and benefits! 💡
💼 Key Benefits of Using a Rotary Drum Dryer
1. Energy Efficiency: Designed to optimize energy use, Rotary Drum Dryers consume less power while delivering high drying efficiency. 🌿💡
2. High Capacity: Capable of handling large volumes of biomass, these dryers are perfect for industrial applications where large-scale drying is needed. 🏭
3. Improved Product Quality: By achieving the optimal moisture content, the dryer enhances the quality of biomass for fuel, pellets, and other applications. 🔥
4. Versatility: Suitable for a wide range of materials including wood chips, sawdust, and various types of biomass, making it a versatile tool in any biomass processing plant. 🌳
# Application Fields and Materials of Rotary Drum Dryer
II. Application Fields
A. Agriculture
- Drying of grains, seeds, and forage.
- Processing of agricultural by-products like straw and husks.
B. Food Industry
- Dehydration of food products such as fruits, vegetables, and spices.
- Preservation of food quality during drying.
C. Chemical Industry
- Drying of chemical powders, granules, and crystals.
- Application in the production of fertilizers and detergents.
D. Mining and Minerals
- Drying of ores, coal, and mineral concentrates.
- Reduction of moisture content for easier handling and processing.
E. Construction Materials
- Drying of sand, cement, and other construction aggregates.
- Preparation of materials for manufacturing processes.
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F. Pharmaceuticals
- Drying of pharmaceutical powders and active ingredients.
III. Materials Processed by Rotary Drum Dryer
A. Organic Materials
- Biomass, wood chips, sawdust, and animal feed.
B. Inorganic Materials
- Sand, clay, limestone, and gypsum.
C. Waste Products
- Sludge from wastewater treatment plants.
- Industrial by-products for recycling or reuse.
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