Used Duo Grind for sale (4,611)
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Listing
Zheng Zhou Shi
3,684 km
Coal ball mill, coal ball grinding mill
Mingyuan Ball Mill For Fine PowderPowder grinding mill for coal, silica
Call
Condition: new, functionality: fully functional, power: 55 kW (74.78 HP), Year of construction: 2025, A coal ball mill, also known as a coal grinding mill, is a type of grinder used to grind and blend materials for use in mineral dressing processes, paints, pyrotechnics, ceramics, and selective laser sintering. It is a cylindrical device used to grind or mix coal, ores, chemicals, and other materials mechanically.
Here are key features and aspects of a coal ball mill:
1. Cylindrical Structure:
- The coal ball mill typically consists of a horizontal cylindrical shell. The inner surface of the shell is usually lined with abrasion-resistant material such as steel or rubber to protect it from wear.
2. Grinding Media:
- Grinding media, such as steel balls or ceramic balls, are placed inside the coal ball mill to assist in the grinding process. The rotation of the mill causes the grinding media to cascade and grind the coal particles.
3. Coal Feed and Discharge:
- Coal is typically fed into the mill through a central feed pipe, and the ground coal particles are discharged through a discharge end. The size of the coal particles is reduced during the grinding process.
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4. Rotational Motion:
- The coal ball mill rotates on its horizontal axis. The rotation of the mill is controlled by a motor, and the speed can be adjusted to control the grinding process and particle size.
5. Air Sweeping:
- Some coal ball mills incorporate an air-swept design. Air is introduced into the mill to facilitate drying and transport of the pulverized coal out of the mill. This design helps in controlling the moisture content of the coal and aids in the grinding process.
6. Drying and Grinding:
- In addition to grinding, the coal ball mill may also have a drying function. This is particularly important if the coal being processed contains moisture. The drying and grinding functions are often achieved simultaneously in some coal mills.
7. Control System:
- Modern coal ball mills are equipped with control systems to monitor and regulate key parameters such as mill speed, feed rate, and temperature. This allows for optimization of the grinding process and efficient coal processing.
8. Application:
- Coal ball mills are commonly used in coal-fired power plants and other industries where coal is used as a fuel. They are part of the coal pulverization system, which grinds coal into fine powder for combustion in boilers.
9. Safety Features:
- Safety features, such as monitoring devices and emergency shutdown systems, are often incorporated into coal ball mills to ensure safe operation.
10. Wear Protection:
- Wear-resistant materials are used in critical areas of the coal ball mill to withstand the abrasive nature of coal and extend the life of the mill components.
Coal ball mills play a crucial role in coal pulverization processes in power plants, contributing to the efficient combustion of coal for electricity generation. The specific design and features of coal ball mills can vary among different manufacturers and applications.
Listing
Zheng Zhou Shi
3,684 km
Grinding mill
Abrasive Aluminium Oxide Grinding PlantMicrosilica powder Grinding Mill
Call
Condition: new, functionality: fully functional, Year of construction: 2025, Microsilica, also known as silica fume or condensed silica fume, is a byproduct of producing silicon metal or ferrosilicon alloys. Microsilica powder grinding mills are used to process microsilica powder for various applications, including the production of high-performance concrete, refractory materials, and other specialty products. Grinding mills play a crucial role in reducing microsilica particles to the desired fineness. Here are some key aspects related to microsilica powder grinding mills:
1. Mill Types:
- Ball Mill: A traditional ball mill is commonly used for grinding microsilica. It relies on the impact and attrition forces to reduce particle size. It is effective for both wet and dry grinding.
- Vertical Roller Mill (VRM): VRM technology is known for its energy efficiency and the ability to grind materials into a narrow particle size distribution. It is suitable for grinding microsilica.
2. Grinding Process:
- The grinding process involves feeding microsilica particles into the grinding mill. The grinding media (balls or rollers) inside the mill crush and grind the microsilica particles into a fine powder.
3. Particle Size Distribution:
- Controlling the particle size distribution is crucial for achieving the desired properties in the final product. The grinding mill should be equipped with mechanisms to control and monitor particle size distribution.
4. Mill Design and Components:
- The design of the grinding mill, including the type of grinding media, liners, and the grinding chamber, influences the efficiency and performance of the milling process for microsilica.
5. Air Classification (Optional):
- In some cases, air classification systems are integrated into the grinding process to separate fine particles from coarser ones, ensuring a more uniform product.
6. Control Systems:
- Advanced grinding mills often come with automated control systems to regulate various parameters such as feed rate, mill speed, and product fineness.
7. Material Handling:
- Efficient material handling systems are essential to transport microsilica to and from the grinding mill. This may involve pneumatic or mechanical conveying systems.
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8. Cooling Systems:
- Grinding processes generate heat, and efficient cooling systems are often integrated to maintain the temperature within a controlled range.
9. Dust Collection:
- Microsilica powder grinding can produce airborne dust. Dust collection systems are necessary to maintain a clean and safe working environment.
10. Quality Assurance:
- Grinding mills for microsilica should be equipped with quality assurance features, such as in-line particle size analysis, to ensure consistency in the final product.
When selecting a microsilica powder grinding mill, factors such as production capacity, energy efficiency, and the required particle size distribution should be considered. Additionally, mills should be chosen based on the specific characteristics of the microsilica being processed and the intended application of the final product.
Listing
Zheng Zhou Shi
3,684 km
Fine Powder Grinding Plant
Cement mill & Ultrafine Grinding MillFine Powder Grinding Plant
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Condition: new, functionality: fully functional, Year of construction: 2025, Cement Mill & Ultrafine Grinding Mill
🏗️ Introduction to Cement Mill & Ultrafine Grinding Mill
In the world of construction and materials processing, achieving the right particle size is essential. Introducing the Cement Mill and Ultrafine Grinding Mill—two pivotal machines designed to deliver superior grinding performance for cement production and ultrafine materials. Let’s dive into their features and applications! 💼
🔥 What is a Cement Mill?
A Cement Mill is a crucial piece of equipment in cement production. It grinds clinker, gypsum, and other additives to produce fine cement powder. This machine ensures the optimal particle size for high-quality cement, essential for building robust structures. 🚀
🔧 What is an Ultrafine Grinding Mill?
An Ultrafine Grinding Mill is designed to produce extremely fine powders from various raw materials, such as minerals, chemicals, and industrial waste. It operates at high efficiency, delivering ultra-fine materials for advanced applications like coatings, plastics, and ceramics. 🌟
💼 Key Benefits of Using Cement Mill & Ultrafine Grinding Mill
1. High Efficiency: Both mills are engineered for maximum efficiency, ensuring rapid processing times and reduced energy consumption. 🌿💡
2. Superior Grinding Performance: Achieve consistent, high-quality output with precise control over particle size. 🏭
3. Versatility: Suitable for a wide range of materials, making them essential for various industrial applications. 🌳
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4. Durability and Reliability: Built with robust materials, these mills offer long-lasting performance in demanding industrial environments. 💪
📈 Applications in Industry
Cement Mill Applications:
1. Cement Production: Essential for producing high-quality cement for construction projects.
2. Infrastructure Development: Used in creating concrete for roads, bridges, and buildings.
Ultrafine Grinding Mill Applications:
1. Mineral Processing: Producing ultra-fine powders for advanced material applications.
2. Chemical Manufacturing: Used in creating fine chemicals for various industrial processes.
3. Environmental Applications: Grinding industrial waste for recycling and reuse. ♻️
🌟 Conclusion
Whether you’re in construction, materials processing, or advanced manufacturing, the Cement Mill and Ultrafine Grinding Mill are indispensable tools. Their efficiency, versatility, and superior performance make them a valuable addition to any production line. Contact us today to learn more about these innovative machines and how they can revolutionize your operations! 📞

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Listing
Zheng Zhou Shi
3,684 km
Cement mill,clinker grinding plant
Clinker grinding mill / cement ball millcement grinding with air classifier
Call
Year of construction: 2025, condition: new, functionality: fully functional, A cement clinker grinding mill is a specialized equipment used to grind the hard nodular clinker into fine powder, which is cement. Most cement is currently ground in ball mills and also vertical roller mills, which are more effective than ball mills.
Here are key features and information about cement clinker grinding mills:
1. Raw Materials:
- The main raw material for making cement is clinker, which is produced by sintering limestone and clay. Other materials such as gypsum, fly ash, or slag may also be added during the grinding process to achieve specific properties.
2. Grinding Process:
- The clinker and other additives are finely ground in the grinding mill to produce cement. The grinding process is a crucial step in cement production and contributes significantly to the final quality of the product.
3. Types of Mills:
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- Ball Mills: Traditional ball mills are commonly used for grinding clinker. They operate by rotating a cylinder with steel grinding balls, causing the balls to fall back into the cylinder and onto the material to be ground.
- Vertical Roller Mills (VRM): VRM technology has become increasingly popular for clinker grinding. These mills use a rotating table with rollers to crush and grind the clinker, providing energy efficiency and a smaller footprint compared to ball mills.
4. Gypsum Addition:
- Gypsum is often added during the grinding process to control the setting time of the cement. It prevents flash setting of the clinker and facilitates the formation of a workable and pumpable cement paste.
5. Quality Control:
- Quality control measures, such as monitoring the fineness of the cement, chemical composition, and other properties, are implemented during the grinding process to ensure the final product meets the required specifications and standards.
6. Clinker Cooling:
- Before grinding, the clinker is produced by heating the raw materials in a kiln. The clinker is then cooled before entering the grinding mill to prevent excessive heat build-up during grinding.
7. Dust Collection and Environmental Considerations:
- Dust collectors and air pollution control systems are often employed to capture and control the dust generated during the grinding process, addressing environmental and safety concerns.
8. Packaging and Storage:
- After grinding, the cement is typically stored in silos before being packaged in bags or dispatched in bulk for distribution to construction sites or for sale in the market.
Cement clinker grinding mills play a crucial role in the cement production process, and advancements in technology continue to improve the efficiency and environmental sustainability of the grinding process.
Listing
Zheng Zhou Shi
3,684 km
Glass grinding machine
Henan Mingyuan Ceramic /Silica Ball MillBatch ball mill for glass ceramic making
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Condition: new, Year of construction: 2025, power: 7.5 kW (10.20 HP), Batch ball mills find applications in various industries where the processing of materials in discrete batches is required. The versatility of batch ball mills makes them suitable for a range of applications. Here are some common batch ball mill applications:
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1. Ceramics Industry:
- *Glaze Preparation:* Batch ball mills are extensively used in the ceramics industry for preparing glazes. Raw materials such as feldspar, quartz, and clay are ground with ceramic balls to achieve the desired particle size for glaze formulation.
2. Chemical Industry:
- *Material Grinding:* Batch ball mills are used for grinding and blending various chemical materials. This includes the production of pigments, dyes, and other specialty chemicals where precise particle size control is crucial.
3. Pharmaceuticals:
- *Drug Formulation:* In pharmaceutical manufacturing, batch ball mills are used for grinding and blending powders to create drug formulations. The controlled environment provided by these mills is essential for maintaining the integrity of pharmaceutical compounds.
4. Food Industry:
- *Ingredient Mixing:* Batch ball mills may find application in the food industry for mixing and grinding ingredients. This can include the production of food additives, flavorings, and other powdered or granular products.
5. Mining and Minerals Processing:
- *Ore Grinding:* Batch ball mills are used in mining and minerals processing for grinding minerals and ores. The controlled grinding helps in obtaining the desired particle size for subsequent processes, such as mineral separation or extraction.
6. Paints and Coatings:
- *Pigment Dispersion:* In the paints and coatings industry, batch ball mills are employed for dispersing pigments into paint formulations. Achieving a uniform particle size is crucial for the quality and appearance of the final coating.
7. Building Materials:
- *Raw Material Grinding:* Batch ball mills are used in the preparation of raw materials for the production of building materials, such as cement and concrete. Grinding of materials like limestone and clay helps in obtaining the desired fineness for subsequent processes.
8. Electronic Materials:
- *Ceramic Powder Processing:* In the electronics industry, batch ball mills can be employed for processing ceramic powders used in the production of electronic components and insulating materials.
9. Research and Development:
- *Material Testing:* Batch ball mills are often used in research and development laboratories for testing and optimizing material formulations. They provide a controlled environment for small-scale processing and experimentation.
10. Customized Applications:
- *Specialized Processes:* Batch ball mills can be adapted for various specialized processes in different industries where precise grinding and mixing are required. Custom modifications can be made based on specific application requirements.
When using a batch ball mill, it's important to consider factors such as the type of material being processed, desired particle size, and the specific requirements of the end product. Additionally, following the manufacturer's guidelines and maintaining proper operating conditions are essential for efficient and effective milling processes.
Listing
Zheng Zhou Shi
3,684 km
Mill / grinding mill
Batch Ball Mill, Silica grinding millQuartz ball mill, silica powder grinding
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Year of construction: 2025, condition: new, ceramic ball mill ,Batch ball mill ,also called ceramic ball mill ,it is used for fine grinding of feldspar,quartz,clay,ore and so on.The ceramic ball mill is mainly used for material mixing, grinding,uniform product fineness,and saving power.It can be dry or wet.The machine can use different liner types according to production needs to meet different needs.The fineness of the grinding operation is controlled by the grinding time
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ceramic ball mill Working principle
when ball mill working,steel balls inside drum will rotate with the drum to some height,and then steel balls fall down with materials to reach the point of grinding.
Working Principle of Ceramic ball mill
ceramic ball mill ,Intermittent ball mill grinding operation is finished in the cylinder body. When the cylinder rotates, materials ascend to a certain height and then fall along a certain path due to the balls' gravity. Two forces are generated on the balls inside. One is the force on balls through tangent direction; the other is a opposite force in the contrast to the diameter of balls, as a result of the force generated when the balls slide down. These two forces will constitute a couple for the steel balls. The balls are squeezed between the cylinder and the adjacent steel balls, so the couple can make unequal-sized friction force. The balls will orbit along with the cylinder axis and then fall down, which can produce a strong impact force on the ores in the cylinder body and, as a result, the ores will be crushed. In conclusion, the ores in the cylinder body are mainly crushed by composite effect of peeling force, impact force and extrusion force.
Ceramic ball mill also named Intermittent ball mill which adopts the wet intermittent operation, is used for fine grinding and mixing the material such as feldspar, quartz, clay ceramic raw materials. The discharging and the mud size can through through 1000 sieve pore. This machine is high milling machinery, materials should be Broken in the fineness of the state into the grinding mill to get the highest efficiency and economic benefits.
The cement mill is key equipment for the grinding process of the cement clinker after the crushing process of it. It is mainly used in the cement silicate product industry. After long term design and manufacture of the cement mill, our company now has series of cement mill with various specifications to meet with different requirement from our customers.
Features of Cement Mill
Our company adopts suitable transmission methods according to different specifications. We have brim drive and center drive as transmission form. The cylinder adopts new type step lining to increase the grinding area. And it is easily repairable and changeable. The new designed separate-chambered structure adopts flexible lifting blade and fixed lifting blade and it is easily fixed and repaired.
Working Principle of Cement Mill
The cylinder will rotate by the transmission device. Due to the inertial centrifugal force, the steel balls will stick on the liner plate and rotate with the cylinder together. When the steel balls come to a certain height, it will fall down by gravity and impact the raw material. And the repeated going-up, falling down, slide and roll of the steel balls can grind the raw material together with the liner plates.
Listing
Zheng Zhou Shi
3,684 km
Ball Mill for Ore mining & sand grinding
batch ball mill & wet mining ball mill2400X4500 ball mill
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Condition: new, fuel type: electric, Year of construction: 2025, machine/vehicle number: 2700x4500, Equipment: low noise, Main Technical parameters of the ball mill
Drum diameter: 2400mm
Drum length: 4500mm
Motor power: 320KW
Max input size: 25mm
Capacity:35-60 t/h
Weight: 72Tons
Ball loading: 30Tons
Besides this model, we also have the other models like 2700x4500, 3200x4500, 1830x13000mm, and so on, and we can also offer customerization service, we can also provide complete grinding solution for various industries like cement, quartz, ore beneficiation plant, and so on, welcome to contact us for more info.
A ball mill is a common grinding machine used to grind and blend materials for use in mineral processing, including ore mining and the production of silica (silicon dioxide). When it comes to ore mining and silica grinding, the characteristics of the ore and the final product requirements will play a crucial role in selecting the appropriate ball mill.
Here are some considerations for using a ball mill in ore mining and silica grinding:
1. Ore Characteristics:
- Hardness: The hardness of the ore determines the type of ball mill that is most suitable. Harder ores may require a more robust and wear-resistant ball mill.
- Particle Size Distribution: The initial particle size of the ore affects the grinding process. Different ores may require different approaches to achieve the desired particle size.
2. Silica Grinding:
- Silica Content: If the primary goal is to grind silica, it's important to consider the initial silica content and the desired final particle size. Silica grinding often requires special attention to prevent excessive wear on the milling equipment.
3. Ball Mill Type:
- Overflow vs. Grate Discharge: The type of discharge from the ball mill can impact the final product and the grinding efficiency. Overflow mills are generally used for most grinding applications, while grate discharge mills are more suitable for certain types of ores.
4. Mill Size and Capacity:
- Mill Diameter and Length: The size of the ball mill should be selected based on the amount of material to be ground and the desired throughput.
- Capacity: Ensure that the chosen ball mill has the capacity to handle the required volume of material efficiently.
5. Grinding Media:
- Material and Size: The choice of grinding media (balls or cylpebs) and their size depends on the hardness of the ore and the desired final particle size. Different grinding media materials can impact the purity of silica during grinding.
6. Liners and Lifting Aids:
- Liners: Consider the type of liners used in the ball mill to protect the shell and optimize the grinding process.
- Lifting Aids: Some mills use lifting aids to enhance the grinding action and promote better mixing of the material.
7. Control and Monitoring Systems:
- Automation: Utilize control systems to automate the milling process and ensure optimal performance.
- Monitoring: Regularly monitor the milling process to adjust parameters as needed for consistent and efficient operation.
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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
Denmark
6,946 km
HAAS UMC 1500 DUO
HAASUMC 1500 DUO
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Condition: ready for operation (used), Year of construction: 2021, operating hours: 295 h, controller manufacturer: HAAS, spindle speed (max.): 15,000 rpm, number of axes: 5, This 5-axis HAAS UMC 1500 DUO was manufactured in 2021, featuring a high-speed 15,000 rpm spindle, Din 69871, and a 50+1 side-mounted tool changer. It includes internal cooling at 21 bars, chip conveyor, and full 5-axis capabilities for complex machining tasks. Air through and around spindle. Probe for workpiece measurement and tool setter. Consider the opportunity to buy this HAAS UMC 1500 DUO vertical machining centre. Contact us for more information about this machine.
• Sidemonteret værktøjsveksler 50+1
• 21 bars indvendig køling (TSC)
• Top afskærmning
• Automatisk værktøjs- og emneudmåling (probing)
• Automatisk kalibrering
• Dynamic Work Offsets (DWO)
• Ethernet interface
• Haas Connect
• Media Display
• 1 GB programhukommelse
• Finmasket filter til kølevand
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• Auxillary filter
• Remote Jog håndhjul
• Synkrongevindskæring (rigid tapping)
• Programmerbar kølevandsdyse
• High Speed Machining
• Fuld 5-akset
Additional equipment
• Spåntransportør (chip conveyor)
Listing
Siedlce
5,967 km
Borazon grinding wheel
CORMAKŚciernica do ostrzarki DG20M
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Condition: new, functionality: fully functional, Year of construction: 2026, The high-performance CBN borazon grinding wheel designed for the CORMAK DG20M drill sharpener is a key component ensuring precise sharpening of drills made of HSS high-speed steels and cobalt steels. It offers exceptional durability and accuracy essential in daily operations of toolrooms, mechanical workshops or maintenance departments.
Main advantages of the DG20 grinding wheel
High hardness and thermal resistance thanks to the CBN (borazon) abrasive material.
Compatibility with the CORMAK DG20M sharpener – a wheel designed for this model guarantees perfect fit and maximum efficiency.
Vibration-free operation due to precise balancing – reduces the risk of tool damage and improves user comfort.
Long service life – significantly reduced replacement frequency and lower operating costs.
Stable geometry – no need for frequent shape correction, enabling consistent sharpening quality.
Construction and technology
The grinding wheel for the CORMAK DG20M drill sharpener is manufactured with CBN technology – borazon is one of the hardest abrasive materials known, ideally suited for machining high-speed steel tools. Thanks to precise workmanship and an optimised profile, the wheel ensures high sharpening efficiency while minimising material loss from the tool.
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Precision and work efficiency
The use of an original CBN wheel in the CORMAK DG20 model provides excellent results even during long operating cycles. The wheel maintains an accurate point angle (within 90–135°), which affects cutting quality, reduces cutting forces and increases the service life of sharpened drills. Its vibration-damping properties minimise the risk of micro-chipping on cutting edges.
Choose quality – select the original DG20M grinding wheel
The CBN wheel for the CORMAK DG20M sharpener is an essential component for anyone who expects precision and reliability during drill sharpening. Thanks to its construction, material and perfect fit to the machine, it delivers long-lasting, efficient and repeatable operation. Order the original wheel today and keep your sharpener in full working condition.
Listing
Siedlce
5,967 km
Surface Grinding Machine
CORMAKSGA 40100AHD
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Condition: new, Year of construction: 2026, Surface Grinding Machine 400 × 1000
The 400 × 1000 surface grinding machine is an advanced solution designed for high-precision flat surface grinding in the machine-building industry. Equipped with automatic feeds on all three axes and a digital readout system, it ensures excellent machining accuracy while maintaining a rigid and robust construction.
A key advantage of this magnetic surface grinder is its ability to handle heavy loads up to 600 kg, making it a reliable choice for demanding production applications.
Construction and Performance
The machine is built on a heavy-duty bed construction that provides high rigidity and effectively minimizes vibrations during operation.
The spindle runs at 1450 rpm and is mounted on precision bearings, ensuring stable operation of the grinding wheel with dimensions 350 × 40 × 127 mm.
The hydraulic system controls the longitudinal table movement within a speed range of 7–23 m/min, while automatic cross and vertical feeds enable precise motion control.
The 406 × 1020 mm working table, equipped with an electromagnetic chuck, facilitates secure workpiece clamping and enhances operational safety.
An integrated coolant system with a 0.14 kW pump efficiently dissipates heat, preventing thermal distortion and ensuring dimensional stability.
Precision and Productivity
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Precision is achieved through advanced feed mechanisms and accurate control systems.
The automatic intermittent cross feed (0.1–8 mm) and vertical feed increments down to 0.005 mm allow machining tolerances below 0.01 mm, which is essential for components with high dimensional requirements.
Productivity is further enhanced by a maximum table travel of 450 × 1130 mm and a cross feed speed of up to 990 mm/min, enabling efficient machining of large surfaces without compromising accuracy.
The grinding wheel operates at an optimized speed, ensuring uniform material removal, reduced wheel wear, and a surface finish of Ra below 0.2 μm.
The three-axis digital readout system eliminates manual positioning errors, shortens setup time, and increases throughput in production cycles.
Technical Data
Working table size:
406 × 1020 mm
Maximum table travel:
450 × 1130 mm
Table T-slots:
14 × 3 mm
Longitudinal table speed:
7–23 m/min
Maximum distance from table surface to spindle center:
570 (460) mm
Maximum load capacity (including chuck):
600 kg
Automatic intermittent cross feed:
0.1–8 mm
Rapid cross feed:
990 mm/min
Handwheel feed (cross):
0.02 mm (0.001") per graduation
5 mm (0.2") per revolution
Grinding wheel dimensions:
350 × 40 × 127 mm
Grinding wheel speed:
1450 rpm
Automatic vertical feed:
0.005 / 0.01 / 0.02 / 0.03 / 0.04 / 0.05 mm
Rapid vertical feed:
480 mm/min
Handwheel feed (vertical):
0.005 mm (0.0002") per graduation
1 mm (0.04") per revolution
Spindle motor power:
5.5 kW
Hydraulic oil pump motor:
2.2 kW
Coolant pump motor:
0.14 kW
Vertical drive motor:
1 kW
Cross feed drive motor:
0.04 kW
Machine weight:
4000 kg
Machine dimensions (L × W × H):
3300 × 2400 × 2000 mm
Standard Equipment
3-axis digital readout
Electromagnetic table 406 × 1020 mm
Grinding wheel
Grinding wheel balancing arbor
Grinding wheel flange
Tool kit
24V machine lighting
Coolant system
Listing
Siedlce
5,967 km
Borazon grinding wheel
CORMAKŚciernica do ostrzarki DG13M
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Condition: new, Year of construction: 2026, functionality: fully functional, CBN Borazon Grinding Wheel for CORMAK DG13M Drill Sharpener – precise and durable grinding disc
High-quality CBN borazon grinding wheel dedicated to the CORMAK DG13M drill sharpener is a consumable element that directly affects sharpening quality and the service life of cutting tools. It ensures precise HSS drill sharpening across the full range handled by the machine. Its construction is optimised for demanding workshop and industrial conditions, offering high efficiency and minimal abrasive wear.
Main product advantages
Dedicated to the CORMAK DG13M sharpener – ensures perfect fit and optimal operating parameters.
CBN (borazon) abrasive material – optimal for sharpening HSS high-speed steel tools.
Vibration-free operation – high dynamic balance of the wheel eliminates vibrations and improves sharpening quality.
High durability – significantly outlasts standard aluminium oxide wheels.
Stable sharpening parameters – ensures repeatability and accuracy even during series regeneration of drills.
Construction and technology
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CBN wheel (Cubic Boron Nitride) is the second hardest abrasive material after diamond, yet far more resistant to temperature and wear when working with HSS steel. The specialised bond and precise geometry make it ideal for applications in sharpeners such as the CORMAK DG13M, where edge accuracy and long tool life are essential. The wheel is optimised for direct mounting on the machine spindle axis, ensuring minimal runout and reliable grinding performance.
Precision and work efficiency
The use of a CBN wheel in drill sharpeners such as the DG13M results in significantly improved operating parameters: shorter sharpening time, lower tool temperature and reduced risk of burning. The high rigidity of the abrasive allows for a uniform and sharp cutting edge while maintaining the correct rake angle and drill geometry. This makes drill sharpening more repeatable and efficient.
Ensure the highest sharpening quality – choose a grinding wheel for the CORMAK DG13M sharpener
Replacing a worn wheel with the original CBN borazon grinding wheel ensures optimal sharpening quality in drill sharpeners. Thanks to the wheel’s high efficiency and durability, you minimise downtime and improve process performance. Order now and restore full precision to your CORMAK DG13M drill sharpener!
Listing
Siedlce
5,967 km
Belt Grinding Machine
CORMAKSM75DC
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Condition: new, Year of construction: 2026, The CORMAK SM75DC belt grinding machine is a high-efficiency industrial metal belt grinder designed for professional metal surface processing where precision and effective dust removal are equally important. Thanks to the integrated extraction system, solid steel construction, and large working surface, the SM75DC model performs excellently in production plants and metal workshops, ensuring a clean and safe working environment.
Main advantages of the machine
Extraction system with 860 m³/h capacity – effectively removes dust and metal particles during grinding.
Two belt speeds (14.5 / 29 m/s) – enable optimal adjustment of grinding speed to the material being processed.
Stable steel base – provides rigidity and vibration damping, improving both working comfort and surface quality.
Adjustable grinding angle with lock – allows precise positioning of the belt to the workpiece.
Quick abrasive belt change system – minimises downtime during retooling.
Spring-loaded belt tensioning system – ensures automatic and stable belt tension throughout the operation.
Design and technology
The CORMAK SM75DC belt grinding machine is designed for continuous operation under demanding industrial conditions. The rigid frame made of thick-walled steel, solid base, and precision belt-tensioning mechanism ensure both stability and long service life. The built-in dust extraction unit with two Ø100 mm nozzles significantly reduces workplace contamination and protects the operator.
Precision and performance
Equipped with a 75 mm wide and 2000 mm long abrasive belt, the machine provides a large contact area for fast material removal and high-quality surface finishing. Two operating speeds (14.5 and 29 m/s) allow the operator to match the speed to the work material – from rough grinding of structural steel to fine finishing of aluminium or stainless steel components.
Applications
The stationary CORMAK SM75DC belt grinding machine is ideal for:
production and industrial facilities,
locksmith and welding workshops,
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surface preparation and finishing operations,
deburring, weld grinding, and surface preparation before painting or galvanising.
Standard equipment
Stable steel base with adjustable tilt
Abrasive belt 75 × 2000 mm
Built-in dust extraction system with 0.55 kW motor
Anti-spark and dust shields
Tilting protective guard
Technical data
Abrasive belt dimensions (L × W) 2000 × 75 mm
Belt speed 14.5 / 29 m/s
Motor speed 1420 / 2840 rpm
Main motor power 2.2 kW
Extraction motor power 0.55 kW
Extraction capacity 860 m³/h
Extraction nozzle diameter 2 × Ø100 mm
Power supply 400 V / 50 Hz
Listing
Root
6,901 km
Cylindrical grinding machine
MSF Gleitlager GesellschaftS45B
Call
Condition: like new (used), Machine come with lot of additional equipement.
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Listing
Malsch
6,905 km
Thread-Worm-Grinding-Machine
REISHAUERUL 900
Call
Condition: excellent (used), workpiece diameter 10 - 250 mm
threading length 900 mm
thread pitch 0,3 - 100 mm
spindle turning speed range 72 / 1700 - 2540 U/min
relief of the tap 0,03 - 8 mm
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clamping length max. 1190 mm
max. module 10
workpiece turning speeds 0,4 - 160 U/min
total power requirement 13 kW
weight of the machine ca. 7,4 t
dimensions of the machine ca. 4,5 x 2,0 x 2,1 m
Many accessories.
Listing
Malsch
6,905 km
Cylindrical Grinding Machine - Universal
KELLENBERGERUR 175 x 600 CNC
Call
Condition: excellent (used), Year of construction: 1997, grinding diameter 80 - 250 mm
grinding length 600 mm
centre height 175 mm
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longitudinal feed 750 mm
workpiece turning speeds 6 - 600 U/min
grinding spindle speed 1500 - 3600 U/min
cross movement - autom. and by hand 320 mm
Control Kelco 80
weight of the machine ca. 4,4 t
dimensions of the machine ca. 3,1 x 2,1 x 2,0 m
Listing
Malsch
6,905 km
Thread Grinding Machine
LINDNERGXE 900
Call
Condition: excellent (used), thread dia. 10 - 150 mm
grinding length 900 mm
thread pitch max. 3 mm
workpiece diameter max. 260 / 340 mm
threading length max. 50 mm
centre distance 1200 mm
centre height 1100 mm
grinding wheel diameter 275 - 400 mm
grinding wheel width 14/20/30/40/50
grinding head-swivable, cross 4 re / 1 li °
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max. stroke of grinding wheel 140 mm
peripheral speed max. 35 m/sec
total power requirement 14 kW
weight of the machine ca. 5,8 t
dimensions of the machine ca. 5,0 x 2,0 x 2,1 m
Listing
Białystok
5,935 km
Injection molding machine
EngelDuo 17060/2000
Call
Condition: used, Year of construction: 2021, operating hours: 5,048 h, functionality: fully functional, machine/vehicle number: 245467, ENGEL DUO 17060/2000 injection moulding machine with ENGEL Viper 60 robot (robot working area, conveyor belt) – year 2021
For sale: ENGEL DUO 17060/2000 injection moulding machine, year of manufacture 2021, in excellent technical condition. The machine has been regularly serviced and operated in stable production conditions.
Technical data and information:
- Manufacturer: ENGEL
- Model: DUO 17060/2000
- Clamping force: 2000T
- Year of manufacture: 2021
- Operating hours: 5048 h
- Type: two-platen injection moulding machine
- Condition: very good, fully functional
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Additional equipment:
- ENGEL Viper 60 robot – perfectly matched to the machine, ready for direct integration into a production line, robot working area, conveyor belt.
Offer advantages:
- Low number of operating hours
- Modern, energy-efficient design
- High process repeatability and precision
- Complete package: injection moulding machine + robot, robot working area, conveyor belt
Ready for immediate commissioning
Listing
Korschenbroich
7,032 km
CNC cylindrical grinding machine
StuderS22
Call
Condition: good (used), Year of construction: 2009, functionality: fully functional, machine/vehicle number: 004-040.0004, CNC Cylindrical Grinding Machine
Manufacturer: STUDER
Model: S22 CNC
Year of manufacture: 2009
Machine / Workpiece Data
Distance between centers: approx. 650 mm
Center height: 175 mm
Maximum workpiece weight: 150 kg
Maximum grinding length: approx. 800 mm
Linear Axes / Guides
X-axis (cross slide): Maximum travel approx. 310 mm
X-axis feed rate up to approx. 15,000 mm/min (depending on configuration)
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Z-axis (longitudinal slide): Maximum travel approx. 850 mm
Z-axis feed rate up to approx. 30,000 mm/min
Grinding Spindle / Grinding Wheel
Main spindle power, e.g. 12.5 kW in the standard version
Standard grinding wheel diameter e.g. Ø 500 × 80 × 203 mm, circumferential speed up to approx. 50 m/s
Optional high-speed grinding (HSG): e.g. grinding wheel Ø 400 x 40 x 127 mm, circumferential speed up to approx. 140 m/s
Control / Software / Equipment
Control, standard: e.g. FANUC 31i-A (PC integrated) with StuderWIN operator interface
Guideways: Machine bed made from Granitan® S103 (mineral cast) for thermal stability and damping
Dimensions / Electrical Data
Machine weight approx. 8,500 kg
Power supply, typically 400 V / 50 Hz (country-specific)
Listing
Dreieich
6,879 km
Surface Grinding Machine - Horizontal
ZIERSCHZT 510
Call
Condition: used, Year of construction: 2012, grinding length 1000 mm
grinding width 600 mm
workpiece height 400 mm
table-size 1.100 x 500 mm
max. table load 1.000 kg
dist. center of grinding spindle - table 600 mm
table travel longitudinal 1400 mm
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table travel cross 550 mm
table feed 1 - 30 m/min
turning speed range - grinding wheel 1.000 - 3.000 U/min
power capacity - grinding motor 11,0 kW
grinding wheel size 400 x 80 x 127 mm
magnetic clamping plate 1000 x 500 mm
dressing device Tischabrichter
voltage 400 V
total power requirement 21 kW
weight of the machine ca. 6,0 t
dimensions of the machine ca. 4,30 x 2,95 x 2,55 m
band filter unit 1,80 x 1,30 x 0,80 m
hydraulic power unit 0,90 x 0,75 x 0,95 m
suction device 1,10 x 0,60 x 0,70 m
- Serial-No.: Available at end of january 2026
- autom. vertical feed
- table dresser with compensation
- electr. hand wheel
- paper band filter unit with magn. separator
- coolant mist extraction unit
Listing
Germany
6,891 km
Cylindrical Grinding Machine - Universal
KELLENBERGER600UR
Call
Condition: used, Year of construction: 2003, Technical details:
grinding diameter: 350 mm
grinding length: 600 mm
centre height: 175 mm
grinding wheel hole diameter: 127 mm
dimensions of grinding wheel: 400 x 50 mm
grinding spindle speed: 1.500, 1.700, 2.200 1/min
work piece spindle speed: 6 - 600 1/min
max. workpiece weight between centres: 150 kg
grinding head swivelling: -30 bis +120 Grad
grinding head swivellable °
table swivelabel °
table adjustment - longitudinal: 905 mm
automatic feed per table reverse control:: 0,001 - 0,030 mm
feed - continual: 0 - 0,99 mm
table speeds: 0 - 6 m/min
taper in tailstock: MK 4
tailstock travel: 30 mm
diameter of internal spindle: 80 mm
spindle drive motor: 3,6 kW
spindle cone: MK 5
total connected load: ca. 7,5 kW
weight of the machine ca.: 2,3 t
dimensions of the machine ca.: 3,2 x 2,1 m
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universal cylindrical grinding machine,
internal grinding attachment incl. spindle,
HEIDENHAIN DRO in 2 axis,
balancing device ELASO EB 2000,
ASYST APNC 400 NC-dressing and programming unit,
cooland device incl. paperfilter,
manuals (German language),
a lot of accessories (grinding wheels (external+internal), steady, pusher dog, collets, chucks, balancing device, dresser...)
MACHINE FROM TOOLSHOP, BARELY USED !
*
Listing
Malsch
6,905 km
Surface Grinding Machine - Horizontal
JUNGJF 625
Call
Condition: excellent (used), grinding length 600 mm
grinding width 250 mm
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workpiece height 450 mm
Control Siemens Primo SG
magnetic clamping plate, electical 500 x 200 mm
grinding wheel diameter 300 x 50 x 76,2 mm
spindle turning speed - stepless 800 - 4200 U/min
total power requirement 4 kW
weight of the machine ca. 2,9 t
dimensions of the machine ca. 4,8 x 3,6 x 2,1 m
Trust Seal
Dealers certified through Machineseeker

Listing
Siedlce
5,967 km
DRUM GRINDING MACHINE
CORMAKSG460S 400V
Call
Condition: new, Year of construction: 2026, functionality: fully functional, CORMAK SG460S 400V Metal Drum Grinder – Advanced Through-Feed Grinding Machine
The CORMAK SG460S 400V metal drum grinder is an advanced through-feed machine designed for precise grinding of metal components. With a grinding drum and a working width of 460 mm, this model is ideal for serial production and facilities that require high-quality surface finishing. It is especially effective for processing small parts after welding or laser cutting.
Key Advantages of the Machine
120 mm grinding drum ensures even grinding without risk of burning or scratching
Conveyor belt provides smooth transport of the workpiece and stable guidance under the grinding unit
Adjustable feed speed from 0 to 4.0 m/min allows adapting the working pace to the material type
Dust extraction system with a Ø100 mm outlet ensures efficient dust removal, improving working conditions and component longevity
Robust industrial construction (148 kg) guarantees machine stability even during intensive use
Design and Technology
The SG460S model is designed for stability, precision, and durability. The main frame is made of steel, providing resistance to vibration and deformation. The main 3.0 kW motor drives the grinding drum at 2800 rpm, enabling effective removal of excess material and burrs even in hard steel grades.
The 60 W feed motor works with a speed controller, allowing the operator to precisely control the grinding process. The large conveyor belt width of 465 mm enables processing wide elements in a single pass, minimizing operating time.
Precision and Work Efficiency
The machine provides precise control over the thickness of the processed workpiece in the range of 5 to 80 mm. The grinding belt speed of 14 m/s ensures high surface quality without burning effects. The drum diameter and working length (465 mm) translate into even contact pressure and a uniform final result.
Standard Equipment
120 mm grinding drum
Conveyor belt width 465 mm
Main motor 3.0 kW
Feed motor 60 W
Dust outlet Ø100 mm
Worktable height adjustment
Optional Equipment
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Metal dust and chip extraction system
Grinding belts of various grit sizes
Automatic material feeding system
Technical Specifications
Main motor power: 3.0 kW
Voltage: 400 V
Grinding drum speed: 2800 rpm
Grinding drum belt size: 2760 × 75 mm
Conveyor belt size: 1120 × 450 mm
Worktable size: 460 × 465 mm
Dust outlet diameter: 100 mm
Conveyor feed speed (variable): 0–4 m/min
Max. workpiece height: 80 mm
Min. workpiece height: 5 mm
Max. workpiece width: 460 mm
Grinding drum dimensions (Ø × length): 120 × 465 mm
Feed motor power: 60 W
Machine dimensions: 880 × 720 × 1230 mm
Net weight: 148 kg
Listing
Sremska Mitrovica
6,024 km
Grinding machine for bandsaw welds
IdealSMH 060
Call
Condition: used, Type: SMH 060
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Band saw blade grinding machine.
Strip width up to: 60 [mm].
Power: 400 [V] / 50 [Hz].
For removing the weld bur from butt welded joints.
In used condition, cleaned, repainted and tested.
2 pcs on stock.
Listing
Wrocław
6,307 km
Injection molding machine
EngelDuo 7050/1100 WPX
Call
Condition: excellent (used), Year of construction: 2012, Injection Moulding Machine ENGEL Duo 7050/1100 WPX
Year of manufacture: 2012
Year of manufacture: 2011
Technical specifications – Ø105 mm version
Injection Unit:
• Screw diameter: 105 mm
• L/D ratio: 20
• Injection pressure: approx. 1,350 bar
• Injection flow rate: approx. 630 cm³/s
• Theoretical shot volume: approx. 4,160 cm³
• Maximum nozzle support force: 150 kN
• Maximum nozzle stroke: 950 mm
Control System:
• Manufacturer: ENGEL
• Control type: CC200
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Clamping Unit:
• Clamping force: 11,000 kN
• Maximum mould opening stroke: 1,800 mm
• Maximum mould height: 1,200 mm
• Minimum mould height: 600 mm
• Tie bar distance (horizontal): 1,400 mm
• Tie bar distance (vertical): 1,150 mm
• Maximum daylight between platens: 2,400 mm
Ejector System:
• Ejector force: 215 kN
Platens:
• Platen dimensions (horizontal): 2,000 mm
• Platen dimensions (vertical): 1,830 mm
Dimensions and Weight:
• Machine dimensions (L × W × H):
10,050 × 3,350 × 2,592 mm
• Total weight: approx. 72,000 kg
Automation:
• Parts removal robot: yes
o Manufacturer: ENGEL
o Type: Viper 60
Peripheral Equipment:
• Driven roller conveyor
• Conveyor belts:
o 2-level
o Dimensions: approx. 6,500–7,000 × 1,300 mm
• Mould temperature controllers: 2 pcs
o Manufacturer: ONI
o Type: Temp 90D
• Material feeding system / dryer:
o Manufacturer: Piovan
Listing
Freiberg am Neckar
6,839 km
Polishing & grinding station
Carat2070-0000-000(1)
Call
Condition: excellent (used), functionality: fully functional, machine/vehicle number: C-13-309-02, input voltage: 400 V, overall weight: 900 kg, Take the opportunity to purchase a high-quality used Carat grinding & polishing station: This set consists of a control cabinet and two precision polishing machines, equipped with robot connection for maximum efficiency. Ideal for professional applications in the industry.
Matching robots can be offered separately.
Year of construction: 05.2013
Total height: 240 cm
Air pressure: max. 6 bar
Rated current: 11.5 A
Rated power: 5.5 kW
Scope of delivery:
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3 pallets with 2 polishing machines & 1 control cabinet
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