Used Grinder For Frozen Block Meat for sale (9,009)
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Listing
Root
8,011 km
Toolholders for CNC lathe
Toolholders for lathe
Call
Condition: good (used), Toolholders bought in company where used for Biglia machine
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Listing
Opole
8,319 km
Meat processing machine
Chicken feet grinder - boneMeyn polutry 241
Call
Condition: excellent (used), Year of construction: 2016, Chicken feet grinder – an efficient machine designed for grinding poultry feet. Its robust construction and high-quality materials ensure durability and reliable operation. Perfect for slaughterhouses and poultry processing plants. Easy to use, simple to clean, and delivers high performance.
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Listing
Langenfeld (Rheinland)
7,673 km
Long-bow feeder
BDT VX 370 new feeder for CanonimagePress V1350
Call
Condition: new, This offer is for a new ‘BDT VX 370’ long-sheet feeder
Item for sale:
1 x BDT VX 370 for the following machines:
Canon imagePRESS V1350
Condition:
This is a brand-new unit in its original packaging
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Packaging and shipping:
You are welcome to view the device during our business hours. Please arrange an appointment to do so!
Seaworthy packaging and worldwide shipping available on request!
For further information, please feel free to contact us directly.

Get information now
+49 201 857 86 122
+49 201 857 86 122
List now
*per listing / month
Listing
Langenfeld (Rheinland)
7,673 km
Document finishing system
Plockmatic BLM5035S new for CanonimagePress V-Series
Call
Condition: new, functionality: fully functional, This offer is for a new ‘Plockmatic BLM5035S’ brochure production system
Item for sale:
1 x Plockmatic BLM5035S compatible with the following machines:
Canon imagePRESS V900
Canon imagePRESS V1000
Canon imagePRESS V1350
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Condition:
This is a brand-new unit in its original packaging
Packaging and shipping:
You are welcome to view the unit during our business hours. Please arrange an appointment!
Seaworthy packaging and worldwide shipping available on request!
For further information, please feel free to contact us directly.
Listing
Köln
7,684 km
Gas tank for oxygen, nitrogen,argon, СO2
Сryogenic gas tank suitable foroxygen, nitrogen, argon, and CO2 Harsco
Call
Condition: excellent (used), Year of construction: 1991, Сryogenic gas tank suitable for oxygen, nitrogen, argon, and carbon dioxide (CO2).
Manufacturer: Harsco (Germany)
Year of production: 1991
Vacuum isolation: with certificate.
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We also have a variety of other tanks available for different industrial gases. Please contact us with your specific requirements, and we would be happy to assist you.
Listing
Langenfeld (Rheinland)
7,673 km
Ring binder
Ricoh RB5020 ring binder suitable forRicoh Pro C7200/8200/C9200 series
Call
Condition: used, functionality: fully functional, With this offer, you are purchasing a used accessory, the ‘Ricoh RB5020 ring binder’.
Item for sale:
1 x Ricoh RB5020 suitable for the following models:
Ricoh Pro C7200 series
Ricoh Pro 8200 series
Ricoh Pro C9200 series
Please check in advance whether this accessory is suitable for your machine.
Condition:
This offer is for a used device, which may show signs of wear
(minor scratches or yellowing).
The device has been tested for functionality
A test binding can be seen in the photo.
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Packaging and shipping:
You are welcome to view the device during our business hours. Please make an appointment!
Seaworthy packaging and worldwide shipping available on request!
A functional test will be recorded on video for you before shipping or collection.
For more information, please feel free to contact us personally.
Listing
Eisenach
7,874 km
Concrete block making machine
Constmach Concrete Block MachinesConcrete Block Making Machine BS-25
Call
Condition: new, functionality: fully functional, color: other, Year of construction: 2026, Equipment: cabin, hydraulics, The BS-25 concrete block making machine is an excellent solution for plants producing concrete blocks, bricks, paving stones, and bims, offering high efficiency and flexible production capabilities. Developed in line with modern production concepts, this machine can easily produce various products such as paving stones, curb stones, and hollow blocks using different molds thanks to its single-layer structure.
Thanks to its scalable facility structure, investors can quickly and economically increase their production capacity according to their needs. The BS-25's fully automatic PLC control system allows a single operator to manage the entire production process. The touchscreen LCD control panel offers the ability to monitor and print production data in real time with its user-friendly interface and advanced reporting system.
With its remote access feature, the system can be controlled via LAN or internet connection, allowing for easy detection of potential malfunctions and remote software updates. This smart automation technology ensures consistent quality and maximum production in every shift.
BS-25 - Concrete Block Machine Technical Specifications
Production Capacity: 110–120 pallets/hour
Pallet Size: 1,200 x 980 x 230 mm
Control: PLC Automation System (Schneider)
Bunker Capacity: 1.5 m³
Hydraulic Oil Capacity: 500 liters
Upper Vibration: 3 kW x 2
Lower Vibration: 4 kW x 4
Total Electrical Requirement: 150 kW
Total Vibration Power: 30,000
Production Capacity in 8 Hours: 10,000 concrete blocks / 25,000 interlock blocks
Why Should You Choose the BS-25 Concrete Block Machine?
CONSTMACH stands out in the production of concrete block, brick, and paving stone making machines with its reliability, engineering quality, and after-sales support. The BS-25 model reduces your production costs while increasing your capacity with its energy-efficient design, long-lasting components, and smart control system. Each machine is delivered after passing quality control tests and can be customized upon request. For investors seeking high durability, minimal maintenance requirements, and world-class production performance, the BS-25 is a symbol of long-term profitability and reliability.
What Do We Do at Constmach?
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Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.
Listing
Bad Langensalza
7,880 km
Concrete block - manufacturing plant
Constmach Concrete Block MachinesBS-20 Concrete Block Making Machine
Call
Condition: new, functionality: fully functional, color: other, Year of construction: 2026, Equipment: cabin, hydraulics, The BS-20 concrete block machine is a fully automatic block production facility equipped with modern production technologies and a hydraulic system. Thanks to its PLC-controlled structure, it produces with high precision without the need for operator intervention. Operating at a pressure of 100-160 bar, the system has the capacity to produce 20 interlocks and 8 20x40x20 blocks per press.
Furthermore, it minimizes labor requirements thanks to a collection robot that automatically stacks and packages dried products. The BS-20 offers an environmentally friendly production approach with its A+ energy-efficient motor system, EFF3 class electric motors, and low energy consumption.
It meets European quality standards with its ISO 9001:2008 quality management system, CE certificate, and DIN-TSEK compliant structure. It provides a user-friendly experience with its automatic/manual switching system that increases operational flexibility, remote fault detection via the internet, and forklift-compatible design.
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BS-20 Concrete Block Machine Technical Specifications
Production Capacity: 100–110 pallets per hour
Pallet Size: 1,000 x 920 x 230 mm
Control: PLC Automation System (Schneider)
Bunker Capacity: 1.2 m³
Hydraulic Oil Capacity: 400 liters
Upper Vibration: 3 kW x 2
Lower Vibration: 4 kW x 4
Total Electrical Requirement: 150 kW
Total Vibration Power: 30,000
Product Height (max): 3,000 mm
Product Length (max): 600 mm
Machine Chassis: 10 mm
Production in 8 Hours: 8,000 blocks / 18,000 interlocks
Why Should You Choose the Constmach BS-20 Concrete Block Making Machine?
The BS-20 Concrete Block Machine offers high efficiency, low operating costs, and long-lasting use for medium-sized businesses. Manufactured with the assurance of CONSTMACH engineering, this system delivers uninterrupted production performance thanks to its automation capabilities and robust construction. With spare parts warranty, fast service network, and 24/7 technical support, CONSTMACH ensures your investment operates reliably for many years. Therefore, by choosing the BS-20 model, you can maximize both your production quality and operational efficiency.
What Do We Do at Constmach?
Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.
Auction
Auction ended
Rheinland-Pfalz
7,718 km
Small parts carousel
Carousel for small parts
Condition: not inspected (used), functionality: unexamined, overall weight: 300 kg, total length: 1,300 mm, total width: 1,300 mm, total height: 2,900 mm, No reserve price – guaranteed sale to the highest bidder!
Placing a bid requires collection within the specified periods: either between 11/05/2026 and 13/05/2026 or between 18/05/2026 and 21/05/2026!
Auction of a mobile small parts carousel including stock of various clamping devices, threaded rods, nuts, and clamping plates!
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MACHINE DETAILS
Dimensions & Weight
Dimensions (L x W x H): 1,300 x 1,300 x 2,900 mm
Weight: 300 kg
External reference: Lot 10 / Wittner
Listing
Erwitte
7,720 km
Small Tube Metal Laer Cutting Machine
High-speed Cutter for Small TubesG16 3kW - 6kW
Call
Condition: new, functionality: fully functional, power: 3 kW (4.08 HP), Year of construction: 2025, Equipment: air conditioning, cooling unit, G16
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Type: Two chucks
Listing
Erwitte
7,720 km
Laser cutting machine
Laser Cutting Machine for MetalGS-50040LB
Call
Condition: new, functionality: fully functional, Year of construction: 2025, travel distance X-axis: 50,000 mm, travel distance Y-axis: 4,000 mm, input voltage: 380 V, input frequency: 50 Hz, warranty duration: 24 months, Equipment: cooling unit, GS-50040LB (Bevel Cutting) Ultra-Large Format Laser Cutting Machine
40kW Bevel Cutting + 60kW Straight Cutting
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Dual Beam, Dual Head, Dual Ultra
Ultra-Large Cutting Area: 50m × 4m
Dual High-Power Cutting Heads – 60kW Straight & 40kW Bevel Cutting
Precision Cutting for Ultra-Thick Plates
Bevel Cutting Performance:
✔ Y-Bevel: 40kW | 20mm Carbon Steel | 1.4m/min
✔ K-Bevel: 40kW | 30mm Carbon Steel | 0.35m/min
✔ V-Bevel: 40kW | 50mm Carbon Steel | 0.2m/min
✔ Straight Cutting: 60kW | 150mm Carbon Steel | 0.3m/min
Applications: Aerospace | Shipbuilding | Bridges | Heavy Machinery
Listing
Striegistal
8,030 km
Drill grinding machine
Universal Cutter GrinderZZM-10A
Call
Condition: good (used), Please refer to the images for all technical specifications.
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Listing
Wymysłów
8,235 km
Graver Grinder PP U3 cutter and drill sharpener with discs
Ostrzarka do frezow i wiertel Graver Grinder PP U3 z tarczamiOstrzarka do frezow i wiertel Graver Grinder PP U3 z tarczami
Call
Condition: excellent (used), For sale: professional cutter and drill bit sharpener, model PP U3. Condition: very good, complete unit ready for operation. Included in the set:
• Set of grinding wheels
• Adjustable angular tool holder
• Workshop lamp with flexible arm
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• Keys and clamping elements
Specifications:
• For sharpening cylindrical and spiral end mills
• For sharpening step and cylindrical drills
• Wheel linear speed up to 35 meters per second
• Maximum noise level: 66 dB
• Machine weight: 41 kg
Solid, stable construction—ideal for precise tool machining. A reliable solution for tool rooms, CNC workshops, and machine shops.
Listing
Turkey
9,813 km
Concrete block making machine / Briquett
Constmach Concrete Block MachinesBS-20 Concrete Block Making Machine
Call
Condition: new, functionality: fully functional, color: other, Year of construction: 2026, Equipment: cabin, hydraulics, The BS-20 concrete block machine is a fully automatic block production facility equipped with modern production technologies and a hydraulic system. Thanks to its PLC-controlled structure, it produces with high precision without the need for operator intervention. Operating at a pressure of 100-160 bar, the system has the capacity to produce 20 interlocks and 8 20x40x20 blocks per press.
Furthermore, it minimizes labor requirements thanks to a collection robot that automatically stacks and packages dried products. The BS-20 offers an environmentally friendly production approach with its A+ energy-efficient motor system, EFF3 class electric motors, and low energy consumption.
It meets European quality standards with its ISO 9001:2008 quality management system, CE certificate, and DIN-TSEK compliant structure. It provides a user-friendly experience with its automatic/manual switching system that increases operational flexibility, remote fault detection via the internet, and forklift-compatible design.
BS-20 Concrete Block Machine Technical Specifications
Production Capacity: 100–110 pallets per hour
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Pallet Size: 1,000 x 920 x 230 mm
Control: PLC Automation System (Schneider)
Bunker Capacity: 1.2 m³
Hydraulic Oil Capacity: 400 liters
Upper Vibration: 3 kW x 2
Lower Vibration: 4 kW x 4
Total Electrical Requirement: 150 kW
Total Vibration Power: 30,000
Product Height (max): 3,000 mm
Product Length (max): 600 mm
Machine Chassis: 10 mm
Production in 8 Hours: 8,000 blocks / 18,000 interlocks
Why Should You Choose the Constmach BS-20 Concrete Block Making Machine?
The BS-20 Concrete Block Machine offers high efficiency, low operating costs, and long-lasting use for medium-sized businesses. Manufactured with the assurance of CONSTMACH engineering, this system delivers uninterrupted production performance thanks to its automation capabilities and robust construction. With spare parts warranty, fast service network, and 24/7 technical support, CONSTMACH ensures your investment operates reliably for many years. Therefore, by choosing the BS-20 model, you can maximize both your production quality and operational efficiency.
What Do We Do at Constmach?
Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.
Listing
Turkey
9,813 km
Concrete block making machine / Briquett
Constmach Concrete Block MachinesConcrete Block Making Machine BS-25
Call
Condition: new, functionality: fully functional, color: other, Year of construction: 2026, Equipment: cabin, hydraulics, The BS-25 concrete block making machine is an excellent solution for plants producing concrete blocks, bricks, paving stones, and bims, offering high efficiency and flexible production capabilities. Developed in line with modern production concepts, this machine can easily produce various products such as paving stones, curb stones, and hollow blocks using different molds thanks to its single-layer structure.
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Thanks to its scalable facility structure, investors can quickly and economically increase their production capacity according to their needs. The BS-25's fully automatic PLC control system allows a single operator to manage the entire production process. The touchscreen LCD control panel offers the ability to monitor and print production data in real time with its user-friendly interface and advanced reporting system.
With its remote access feature, the system can be controlled via LAN or internet connection, allowing for easy detection of potential malfunctions and remote software updates. This smart automation technology ensures consistent quality and maximum production in every shift.
BS-25 - Concrete Block Machine Technical Specifications
Production Capacity: 110–120 pallets/hour
Pallet Size: 1,200 x 980 x 230 mm
Control: PLC Automation System (Schneider)
Bunker Capacity: 1.5 m³
Hydraulic Oil Capacity: 500 liters
Upper Vibration: 3 kW x 2
Lower Vibration: 4 kW x 4
Total Electrical Requirement: 150 kW
Total Vibration Power: 30,000
Production Capacity in 8 Hours: 10,000 concrete blocks / 25,000 interlock blocks
Why Should You Choose the BS-25 Concrete Block Machine?
CONSTMACH stands out in the production of concrete block, brick, and paving stone making machines with its reliability, engineering quality, and after-sales support. The BS-25 model reduces your production costs while increasing your capacity with its energy-efficient design, long-lasting components, and smart control system. Each machine is delivered after passing quality control tests and can be customized upon request. For investors seeking high durability, minimal maintenance requirements, and world-class production performance, the BS-25 is a symbol of long-term profitability and reliability.
What Do We Do at Constmach?
Constmach is a leading machine manufacturer serving the construction and mining industries with a wide range of products. Our product portfolio includes concrete block making machines, stationary and mobile concrete plants, stone crushing machines, stone crushing and screening plants, sand washing machines, sand making machines, asphalt plants, conveyor belt systems, jaw crushers, and mobile crushing plants. With its high quality standards, innovative production approach, and customer-focused solutions, Constmach stands out as a reliable brand in both national and international markets. Our products continue to be the preferred choice of industry professionals due to their durability, efficiency, and long-lasting performance.
Listing
Budapest
8,626 km
Heavy-duty shelf
Separator element for pallet racking sys
Call
Condition: used, Separator element for pallet racking system.
Suitable for frames with depths of 1000, 1050, and 1100 mm.
Arm length: 500 mm
For a 2700 mm bay with 6 arms: 24 pcs – 67 EUR + VAT/piece
For a 2700 mm bay with 10 arms: 46 pcs – 89 EUR + VAT/piece
For an 1800 mm bay with 7 arms: 4 pcs – 51 EUR + VAT/piece
If you require racking or accessories in other configurations or designs, please contact us.
We offer a comprehensive range of new and used racking and accessories and are happy to assist you with your planning.
Further accessories available upon request, including:
Frame, corner, and impact protection, push-through protections, chipboard panels, wire mesh decks, rear mesh panels, and depth support bars.
Shipping:
Please inquire about shipping costs, specifying your postal code, location, and desired quantity.
Additional services:
Planning, racking assembly/disassembly, purchase/sale
Technical data, specifications, and prices are subject to change and errors. Subject to prior sale!
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Listing
Melksham
7,113 km
Meat processing machine
Kolbe Mixer/GrinderMWE52
Call
Condition: excellent (used), KOLBE MWE52 MIXER GRINDER Will produce up to 1700 kg/h of product
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Listing
Zheng Zhou Shi
11,505 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:
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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
11,505 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
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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.
Listing
Zheng Zhou Shi
11,505 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.
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
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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
Zheng Zhou Shi
11,505 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
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.
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Listing
Zheng Zhou Shi
11,505 km
Drying system
Rotary Dryer for wood, biomass, sawdust1200X10000 rotary drum dryer
Call
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
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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.
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.
Listing
Wiefelstede
7,607 km
Power Supply
BlockGLC 400/24-3
Call
Condition: good (used), power supply, power converter, power supply, switching power supply, DIN rail power supply, power supply, servo module, AC/DC power supply
-Manufacturer: Block, AC/DC Power Supply
-Type: GLC 400/24-3
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-Quantity: 1x module available
-Dimensions: 140/75/H90 mm
-Weight: 2.3 kg
Listing
Wiefelstede
7,607 km
Line filter interference filter
SEW Eurodrive BlockNF 063-503 HLD 110-500/55
Call
Condition: used, PLC control, electronic module, interference filter, power supply line filter, ballast, line filter, power line filter, three-phase filter, three-phase line filter, filter module, line interference filter
-Manufacturer: Sew Block, line filter interference filter
-Type: NF 063-503 HLD 110-500/55
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-Voltage: 3x 500/520V 50 - 60Hz
-Dimensions: 250/85/H95 mm
-Weight: 2.8 kg
Listing
Wiefelstede
7,607 km
Circuit breaker
BlockPC
Call
Condition: good (used), Circuit breaker, electrical circuit breaker, electronic circuit breaker
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-Manufacturer: Block, Electronic circuit breaker 24 V
-Type: PCInput: DC 24 V / 70 A
-Output: DC 24V / 8x 2-10A
-Number: 2x circuit breakers available
-Price: per piece
-Dimensions: 125/40/H130 mm
-Weight: 0.4 kg/piece
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+49 201 857 86 122
+49 201 857 86 122
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