Used Stone Grinding Machine for sale (65,116)
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Listing
Medvode
6,437 km
Guide rail grinding machine
Grinding Machine
Call
Condition: good (used), Year of construction: 2015, operating hours: 250 h, functionality: fully functional, For Sale: Guideway Grinding Machine (Retrofitted from Metal Planing Machine)
We offer a robust guideway grinding machine, which has been professionally converted from an original metal planing machine. The main advantage lies in its relatively compact footprint in relation to the workpiece capacity.
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Technical Specifications:
• External dimensions (LxWxH): 4,800 x 2,500 x 2,000 mm
• Required floor space: 4,800 x 3,500 x 2,700 mm (+ control cabinet, coolant tank, access)
• Table size: 2,000 x 800 mm
• Distance between columns: 1,000 mm
• Travel paths (X/Y/Z): 2,000 / 1,000 / 600 mm
Upgrades & Features:
• New ball screw spindles and bearings
• 2 new motors + 2 overhauled motors
• 3 new frequency inverters
• New Siemens SINUMERIK 802C baseline CNC system
• Large grinding spindle: 2,840 rpm – refurbished + new motor
• Small grinding spindle: 18,000 rpm – refurbished
• Including control cabinet, coolant tank with pump, and separate, wall-mounted inverter for small spindle
Inspection and trial run possible by appointment.
Please contact us for more information.
Listing
Zheng Zhou Shi
3,684 km
Bauxite Granite Bentonite Barite Crusher
Mingyuan hard stone jaw crusher machineBauxite Granite Bentonite Barite Crusher
Call
Condition: new, power: 110 kW (149.56 HP), Year of construction: 2025, Bauxite Crusher:
Bauxite is an aluminum ore, and crushers or mills are used to break down the bauxite into smaller pieces for further processing. Jaw crushers, impact crushers, or cone crushers may be used for this purpose.
Granite Crusher:
Granite is a hard and durable natural stone. Crushers used for granite crushing typically include jaw crushers, impact crushers, and cone crushers. These crushers can handle the varying hardness of granite and produce different sizes of crushed products.
Bentonite Crusher:
Bentonite is a type of clay with excellent water-absorbing and plasticity properties. Crushers such as jaw crushers or cone crushers are used to break down the bentonite into a manageable size for further processing.
Barite Crusher:
Barite, also known as baryte, is a mineral consisting of barium sulfate. Crushers like jaw crushers and cone crushers are commonly used in the crushing process of barite. Impact crushers may also be used for shaping and processing finer particles.
For each of these minerals, the selection of the appropriate crusher depends on factors such as the hardness of the material, the required final product size, and the specific characteristics of the deposit. It's also important to consider whether a primary crusher, secondary crusher, or even tertiary crusher is needed in the processing flow.
Additionally, for certain applications, grinding mills may be employed after the initial crushing stage to further reduce the size of the particles. Grinding mills suitable for these minerals might include ball mills, Raymond mills, or vertical roller mills, depending on the specific requirements of the process.
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Remember that the choice of crushers and mills is often part of a larger mineral processing plant design, and the selection process should take into account the overall production requirements, mineral characteristics, and economic considerations.
Listing
Zheng Zhou Shi
3,684 km
Crushing equipment
Mingyuan stone crusher machinegravel & aggregate production equipment
Call
Condition: new, Year of construction: 2025, Gravel and aggregate production equipment is used to crush, screen, and process stones, rocks, and other materials for the construction industry. This equipment is essential in producing various types of aggregates, including crushed stone, gravel, sand, and recycled concrete, which are used in the construction of roads, buildings, bridges, and other infrastructure projects. Here are some common types of equipment used in gravel and aggregate production:
1. Jaw Crusher:
- Jaw crushers are primary crushers used to break down large rocks into smaller, more manageable pieces. They are essential for the initial stage of aggregate production.
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2. Impact Crusher:
- Impact crushers are used to crush rocks and stones with the help of impact force. They are suitable for shaping and producing fine aggregates.
3. Cone Crusher:
- Cone crushers are often used for secondary and tertiary crushing in aggregate production. They produce well-shaped and finely graded aggregates.
4. Vertical Shaft Impact (VSI) Crusher:
- VSI crushers are designed for shaping and producing high-quality artificial sand. They are suitable for processing materials with high abrasiveness.
5. Screens:
- Vibrating screens are used to separate different sizes of aggregates. They classify the material based on particle size and ensure that the final products meet specified gradation requirements.
6. Scalping Screens:
- Scalping screens are used to remove oversized materials before they reach the primary crusher. This helps to optimize the crushing process and prevent damage to the equipment.
7. Washing Equipment:
- Washing equipment, such as sand screws or log washers, is used to remove impurities and fine particles from aggregates. This is particularly important for producing high-quality concrete sand.
8. Conveyors:
- Conveyors are used to transport materials between different stages of the crushing and screening process. They play a crucial role in enhancing efficiency in material handling.
9. Stackers and Reclaimers:
- Stackers are used to create stockpiles of processed aggregates, while reclaimers are used to retrieve the material from the stockpile. Both are essential for efficient material storage and handling.
10. Crushing Plants:
- Complete crushing plants include various types of crushers, screens, and conveyors integrated into a single system. These plants are designed to handle large volumes of material efficiently.
Listing
Tipton
7,615 km
SURFACE GRINDING MACHINE
SURFACE GRINDING MACHINEFSG-1640 AD
Call
Year of construction: 1998, condition: good (used), CHEVALIER FSG 1640 AD SURFACE GRINDING MACHINE
MAKE CHEVALIER, MADE IN TAIWAN
MODEL FSG-1640 AD
YEAR 1998
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TABLE SIZE 1000 x 400 mm
GRINDING WHEEL SIZE 445 mm
TRAVERSES 400 x 1000 mm
MAX HEIGHT FROM TABLE TO SPINDLE CENTRE 445.0 mm
TOTAL POWER REQUIRMENT 7.4 kW
PLUS
AUTOMATIC DOWN FEED
WHEEL-MOUNTED WHEEL DRESSER SYSTEM
HYDRAULIC MOVEMENT
COOLANT SYSTEM
400.0 x 1000.0 mm ELECTRO MAGNETIC CHUCK
MACHINE MANUALS
Listing
厦门市
4,035 km
Beiji High Precision Semi-Automatic Cylindrical Grinding Machine MGB1320E
BEIER MACHINE TOOL WORKS CO LTDGrinding Machine MGB1320E
Call
Condition: excellent (used), Year of construction: 2010, functionality: fully functional, machine/vehicle number: MGB1320E, center height: 180 mm, workpiece weight (max.): 100 kg, grinding length: 500 mm, grinding wheel diameter: 400 mm, total width: 14,150 mm, total length: 18,000 mm, total height: 14,750 mm, grinding diameter: 320 mm, workpiece length between centers: 350 mm, grinding wheel width: 50 mm, spindle speed (max.): 3,000 rpm, feed length X-axis: 500 mm, feed length Z-axis: 150 mm, feed rate X-axis: 10 m/min, feed rate Z-axis: 1 m/min, overall weight: 2,100 kg, workpiece spindle speed (max.): 400 rpm, Equipment: rotational speed infinitely variable, Beijing Second Machine Tool
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Beijing Second
Semi-automatic High Speed Cylindrical Grinding Machine MBS1320E
On-line production equipment; test machine available; roundness within 0.001
beier machine tool works co ltd
Online production equipment
machine testing available
The roundness within 0.001
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Sachsen-Anhalt
6,723 km
Cylindrical grinding machine
KELLENBERGER600 U
Condition: ready for operation (used), Year of construction: 2001, functionality: fully functional, grinding length: 900 mm, TECHNICAL DETAILS
Maximum grinding length: 900 mm
Distance between centers: 600 mm
Height of centers (standard): 125 mm
Height of centers with raised headstock and tailstock blocks: 175 - 250 mm
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Maximum swing diameter with riser blocks: 350 - 500 mm
Table swivel / each side: 10°
Table reversal dwell time: 0 - 5 s
Diameter / width / bore: 250 x 13 x 76 mm
Grinding wheel spindle speeds: 360 rpm
Cross movement of grinding wheel head: 285 mm
Rapid infeed and retraction of wheel head: 40 mm
Intermittent feed per table reversal: 0.001 - 0.03 mm
Micro-adjustment of feed, 1 division on dial: 0.001 mm
Continuously variable working speeds (normal / special): 20 - 400 / 10 - 400 rpm
MACHINE DETAILS
Control type: Conventional
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Gelderland
7,087 km
Surface grinding machine
BlohmPlanomat 408
Condition: ready for operation (used), Year of construction: 1999, functionality: fully functional, machine/vehicle number: 14556, grinding wheel diameter: 400 mm, travel distance X-axis: 900 mm, travel distance Y-axis: 550 mm, travel distance Z-axis: 360 mm, grinding spindle speed: 3,400 rpm, TECHNICAL DETAILS
Travel X-axis: 900 mm
Travel Y-axis: 550 mm
Travel Z-axis: 360 mm
Table width: 790 mm
Table depth: 380 mm
Max. grinding wheel diameter: 400 mm
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Max. spindle speed: 3,400 rpm
EQUIPMENT
CE marking
Documentation
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Sachsen-Anhalt
6,723 km
Centerless cylindrical grinding machine
TOS HOSTIVARBHU 32
Condition: ready for operation (used), Year of construction: 1987, functionality: fully functional, grinding length: 630 mm, grinding diameter: 320 mm, No reserve price – guaranteed sale to the highest bidder!
TECHNICAL DETAILS
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Max. grinding length: 630 mm
Max. grinding diameter: 320 mm
MACHINE DETAILS
Manufacturer: TOS HOSTIVAR
Model: BHU 32
Year of manufacture: 1987
Listing
Ahmedabad
714 km
FLAT GRINDING MACHINE
FAVRETTOMFD 200 CNC
Call
Condition: good (used), Year of construction: 2004, DGT Plus control system (Siemens basis)
Sanding length 2400 mm
Sanding width 1290 mm
Sanding height 700 mm
Magnetic table 2000 x 1100 mm
Max. Table load capacity 5000 kg
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Grinding wheel width 150 mm
Sanding spindle speed 960 rpm
Machine weight approx. 30 tons
Listing
Zheng Zhou Shi
3,684 km
Glass grinding machine
Henan Mingyuan Ceramic /Silica Ball MillBatch ball mill for glass ceramic making
Call
Condition: new, Year of construction: 2026, power: 7.5 kW (10.20 HP), Batch ball mills find applications in various industries where the processing of materials in discrete batches is required. The versatility of batch ball mills makes them suitable for a range of applications. Here are some common batch ball mill applications:
1. Ceramics Industry:
- *Glaze Preparation:* Batch ball mills are extensively used in the ceramics industry for preparing glazes. Raw materials such as feldspar, quartz, and clay are ground with ceramic balls to achieve the desired particle size for glaze formulation.
2. Chemical Industry:
- *Material Grinding:* Batch ball mills are used for grinding and blending various chemical materials. This includes the production of pigments, dyes, and other specialty chemicals where precise particle size control is crucial.
3. Pharmaceuticals:
- *Drug Formulation:* In pharmaceutical manufacturing, batch ball mills are used for grinding and blending powders to create drug formulations. The controlled environment provided by these mills is essential for maintaining the integrity of pharmaceutical compounds.
4. Food Industry:
- *Ingredient Mixing:* Batch ball mills may find application in the food industry for mixing and grinding ingredients. This can include the production of food additives, flavorings, and other powdered or granular products.
5. Mining and Minerals Processing:
- *Ore Grinding:* Batch ball mills are used in mining and minerals processing for grinding minerals and ores. The controlled grinding helps in obtaining the desired particle size for subsequent processes, such as mineral separation or extraction.
6. Paints and Coatings:
- *Pigment Dispersion:* In the paints and coatings industry, batch ball mills are employed for dispersing pigments into paint formulations. Achieving a uniform particle size is crucial for the quality and appearance of the final coating.
7. Building Materials:
- *Raw Material Grinding:* Batch ball mills are used in the preparation of raw materials for the production of building materials, such as cement and concrete. Grinding of materials like limestone and clay helps in obtaining the desired fineness for subsequent processes.
8. Electronic Materials:
- *Ceramic Powder Processing:* In the electronics industry, batch ball mills can be employed for processing ceramic powders used in the production of electronic components and insulating materials.
9. Research and Development:
- *Material Testing:* Batch ball mills are often used in research and development laboratories for testing and optimizing material formulations. They provide a controlled environment for small-scale processing and experimentation.
10. Customized Applications:
- *Specialized Processes:* Batch ball mills can be adapted for various specialized processes in different industries where precise grinding and mixing are required. Custom modifications can be made based on specific application requirements.
When using a batch ball mill, it's important to consider factors such as the type of material being processed, desired particle size, and the specific requirements of the end product. Additionally, following the manufacturer's guidelines and maintaining proper operating conditions are essential for efficient and effective milling processes.
Technical details
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We have different options for different requirements, please contact our team for more info.
Listing
Zheng Zhou Shi
3,684 km
Powder grinding machine
Fine powder grinding mill, clinker millSuperfine ball mill for micro powder
Call
Condition: new, Year of construction: 2026, A superfine ball mill is a type of milling machine that is used to grind materials into very fine particles. This type of ball mill has some distinctive features that make it especially suitable for processing even the hardest materials with low contamination and minimal wear. It is commonly used in various industries, including pharmaceuticals, minerals, pigments, and chemicals, for producing micro powder or nanoparticles.
Here are some key features and considerations for a superfine ball mill for micro powder:
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1. High Grinding Efficiency: Superfine ball mills are designed to achieve high grinding efficiency by utilizing grinding media with a relatively small size, leading to a large surface area for grinding.
2. Precision Control: These mills often come with advanced control systems to regulate parameters like rotation speed, temperature, and grinding time, allowing precise control over the particle size distribution.
3. Specialized Design: The mill is typically designed with features to minimize contamination, such as using materials resistant to wear and corrosion. Some mills also have cooling systems to prevent overheating during the milling process.
4. Variety of Materials: Superfine ball mills can handle a wide range of materials, including both brittle and fibrous substances. They are often used for milling hard materials that require fine grinding, such as ceramics, minerals, or pigments.
5. Size Reduction to Micro or Nano Level: The primary goal of a superfine ball mill is to reduce particle size to the micro or even nano level. This is achieved by the intense grinding action that occurs within the mill.
6. Classifier System: Some superfine ball mills incorporate a classifier system to control the particle size distribution more precisely. This allows for the separation of fine particles from coarser ones during the milling process.
7. Batch or Continuous Operation: Depending on the specific design, these mills can operate in either batch or continuous mode, offering flexibility based on the production requirements.
8. Safety Measures: Safety features may be included, such as monitoring and control systems to prevent overloading, overheating, or other potential issues during operation.
When selecting a superfine ball mill for micro powder production, it's important to consider the specific requirements of your application, the characteristics of the materials you're working with, and the desired final particle size distribution. Always follow the manufacturer's guidelines for operation, maintenance, and safety to ensure optimal performance and longevity of the equipment.
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Județul Dolj
5,725 km
Cylindrical grinding machine
Kellenberger600 U
Condition: ready for operation (used), functionality: fully functional, center height: 125 mm, center width: 600 mm, grinding wheel diameter: 400 mm, grinding wheel width: 50 mm, grinding wheel bore: 127 mm, No reserve price - guaranteed sale to the highest bidder!
The motor and frequency converter for the workpiece headstock have been replaced! In addition, the control cabinet and wiring diagram have been renewed!
TECHNICAL DETAILS
Centre height: 125 mm (175 mm with risers)
Centre distance: 600 mm
Grinding wheel diameter: 400 mm
Grinding wheel width: 50 mm
Grinding wheel bore: 127 mm
Swivel adjustment: 270°
Workpiece headstock speed: 20 to 400 rpm
Spindle taper: 5 MT
Tailstock taper: 3 MT
Table swivel adjustment: 10°
Table speed: up to 6.0 m/min
MACHINE DETAILS
External grinding wheel motor: 4.0 kW
Workpiece spindle motor: 2.2 kW
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Dimensions & Weight
Dimensions (L x W x H): 2,580 x 1,680 x 1,670 mm
Machine weight approx.: 2,700 kg
EQUIPMENT
New control cabinet and new wiring diagram
New motor and frequency converter for the workpiece headstock
2-axis digital display
Coolant tank
Geometry according to Kellenberger protocol
Extensive accessories
Listing
Turkey
5,279 km
Sand making machine / stone crusher
Constmach Sand Making MachineVSI Crusher Sand Making Machine VSI-800-
Call
Condition: new, functionality: fully functional, Year of construction: 2026, Vertical Shaft Impact Crushers (VSI) stand out among rock crushing machines due to their high crushing efficiency and excellent particle shape production. Developed by CONSTMACH, these sand-making machines are used in the tertiary crushing stage to give cubic form to materials obtained from secondary crushers and to produce a high proportion of fine material.
The system offers superior performance in processing all types of minerals and ores, as well as hard rocks such as basalt and granite. High-quality sand is produced from materials with a maximum feed size of 45 mm. Vertical shaft impact crushers allow you to easily obtain the desired product size for different material types thanks to their variable speed rotor system.
It offers production capacity flexibility with a high reduction ratio, large feed hopper, and four different crushing chambers. In addition, high-chromium wheel shoes, anvils, and heavy-duty bearings ensure long life and low maintenance costs. The independent lubrication system and optional anvil replacement mechanism maximize uptime.
Vertical Shaft Impact Crusher Technical Specifications
Model: VSI-700-CR
Maximum Feed Size: 35 mm
Weight: 6,500 kg
Motor Power: 110 kW
Rotor Diameter: Ø700 mm
Rotor Speed: 60–70 m/s
Production Capacity: 60–100 t/h
Model: VSI-800-CR
Maximum Feed Size: 40 mm
Weight: 12,000 kg
Motor Power: 2 x 160 kW
Rotor Diameter: Ø800 mm
Rotor Speed: 45–60 m/s
Production Capacity: 150–200 t/h
Model: VSI-900-CR
Maximum Feed Size: 45 mm
Weight: 14,500 kg
Motor Power: 2 x 185 kW
Rotor Diameter: Ø900 mm
Rotor Speed: 50–60 m/s
Production Capacity: 200–250 t/h
Model: VSI-1000-OR
Maximum Feed Size: 90 mm
Weight: 15,000 kg
Motor Power: 2 x 200 kW
Rotor Diameter: Ø975 mm
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Rotor Speed: 50–60 m/s
Production Capacity: 250–300 t/h
Why Choose CONSTMACH Vertical Shaft Impact Crushers?
CONSTMACH is a globally preferred brand in the production of stone crushing machines and sand making machines with its engineering quality. Our vertical shaft impact crushers offer high performance, low operating costs, and long-lasting use. Our models, which can be customized to the production needs of each facility, provide the advantages of easy maintenance and high efficiency. CONSTMACH is always the right choice for businesses seeking quality, reliability, and sustainable production.
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
5,279 km
Crushing equipment / jaw crusher
Constmach Jaw CrusherHard stone crushing machine 50-1000 t/h
Call
Condition: new, functionality: fully functional, fuel type: hybrid, color: other, Year of construction: 2026, CONSTMACH jaw crushers are designed to offer high durability and superior crushing performance, making them ideal machines for primary crushing operations in quarries and mines. They have the capacity to process a wide range of materials, from the softest limestone to the hardest types of granite and basalt. Their robust construction, high flywheel torque, and special jaw geometry ensure high-efficiency crushing of material into uniform sizes. The advanced hydraulic adjustment mechanism allows for easy adjustment of the desired output size and minimizes operator intervention.
CONSTMACH jaw crushers ensure long-lasting use with their forged chrome-nickel steel pitman structure, heavy-duty bearings, and automatic lubrication systems. The welded main frame, which has undergone thermal stress relief treatment, maintains maximum durability even under high vibration. The user-friendly maintenance design provides an uninterrupted and safe working environment during production processes. These machines can be integrated into stationary or mobile crushing plants, offering high flexibility for projects.
CJC-60 Technical Specifications
Mouth Size: 600 x 380 mm
Motor Power: 30 kW
Shaft Speed: 330 rpm
Weight: 6,000 kg
Min./Max. Adjustment: 30 - 100 mm
Production Capacity: 60 - 110 t/h
CJC-90 Technical Specifications
Mouth Size: 900 x 650 mm
Motor Power: 75 kW
Shaft Speed: 277 rpm
Weight: 11,400 kg
Min./Max. Adjustment: 50 - 150 mm
Production Capacity: 90 - 270 t/h
CJC-110 Technical Specifications
Mouth Size: 1,100 x 850 mm
Motor Power: 132 kW
Shaft Speed: 230 rpm
Weight: 33,000 kg
Min./Max. Setting: 60 - 200 mm
Production Capacity: 150 - 420 t/h
CJC-130 Technical Specifications
Jaw Opening: 1,300 x 1,000 mm
Motor Power: 160 kW
Shaft Speed: 220 rpm
Weight: 42,500 kg
Min./Max. Adjustment: 100 - 280 mm
Production Capacity: 275 - 790 t/h
CJC-140 Technical Specifications
Jaw Size: 1,400 x 1,100 mm
Motor Power: 200 kW
Shaft Speed: 220 rpm
Weight: 52,000 kg
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Min./Max. Adjustment: 120 - 280 mm
Production Capacity: 420 - 850 t/h
Why Choose CONSTMACH Jaw Crushers
CONSTMACH is a symbol of quality and reliability in crushing and screening technologies. Each jaw crusher model undergoes production processes that comply with international standards, ensuring maximum performance, low operating costs, and a long service life. With customizable design options tailored to customer needs and an extensive service network, it supports your business's uninterrupted production goals. In terms of reliable performance, engineering quality, and after-sales technical support, CONSTMACH is the right choice for crushing systems.
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
Nanjing
4,147 km
Center grinding machine
Technica14-M-200 (Manual)
Call
Condition: new, Year of construction: 2025, functionality: fully functional, workpiece weight (max.): 170 kg, grinding spindle speed: 45,000 rpm, spindle speed (min.): 5,000 rpm, spindle speed (max.): 45,000 rpm, clamping diameter: 140 mm, clamping length: 2,000 mm, warranty duration: 12 months, Workpiece Clamping Diameter : ø 3 – 140 mm (Optional: ø 210 mm)
Workpiece Diameter : ø 3 – 310 mm
Workpiece Length : 50 – 2.000 mm
Centre Hole Diameter : ø 1 – 60 mm (Optional ø 100 mm)
Workpiece Weight : max. 170 kg (Optional 1,000 kg)
Center Hole Angle : 60 °
Accuracy : < 1 µm (Submicron accuracy)
Spindle Speed : 5.000 – 45.000 rpm
Grinding Cone Movements : 3+1
Rotation
Orbital rotation
Stroke movement
+1 Workpeice rotation
Quirlig Grinding Technique : Included (Cross-hatched grinding pattern)
Semi-Auto Grinding Cone Dressing : Included
Workpiece Rotation : Available (as a option)
Dust Extraction And Filtration : Available (as a option)
Grinding Process : Manual
Sectors: : Precision Grinding, Aviation, Automotive, Machinery etc.
Benefits:
Sub-micron Precision: Achieve sub-micron (< 1 µm) precision in grinding thanks to Swiss engineering and a robust machine design.
Sustainable Reliability: Ensure reliable and sustainable processing.
Cost Efficiency & High Productivity: Benefit from lower production costs and high productivity due to a short grinding process and reduced production times for subsequent processes (cylindrical grinding).
Quirlig Grinding Technique: Experience an optimized grinding process with the Quirlig Grinding Technique. Properly ground center holes that have cross-hatched grinding pattern. The cross-hatched grinding pattern ensures that oil is retained when the workpiece is placed between the centers during the cylindrical grinding process, creating a micro oil layer. The micro oil layer prevents unwanted "dry running" during cylindrical grinding.
Low Maintenance Costs: Enjoy low maintenance costs throughout the machine's service life, thanks to Swiss-quality construction.
The Zentroflex M-series center hole grinding machines are designed to deliver high-precision cylindrical grinding in the aviation, automotive, and machinery sectors. Additionally, the Zentroflex M-series is the ideal solution for recovering parts distorted after heat treatment or for reducing cylindrical grinding costs.
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Contact us for more details.
Listing
Nan Jing Shi
4,158 km
Center Hole Grinding Machine
TechnicaZentroflex 14-SA-110 (CNC Control)
Call
Condition: new, Year of construction: 2025, functionality: fully functional, workpiece weight (max.): 170 kg, grinding spindle speed: 45,000 rpm, spindle speed (min.): 5,000 rpm, spindle speed (max.): 45,000 rpm, clamping diameter: 140 mm, clamping length: 1,100 mm, Workpiece Clamping Diameter : ø 3 – 140 mm (Optional: ø 210 mm)
Workpiece Diameter : ø 3 – 310 mm
Workpiece Length : 50 – 1.100 mm
Centre Hole Diameter : ø 1 – 60 mm (Optional ø 100 mm)
Workpiece Weight : max. 170 kg (Optional 1,000 kg)
Center Hole Angle : 60 °
Accuracy : < 1 µm (Submicron accuracy)
Spindle Speed : 5.000 – 45.000 rpm
Grinding Cone Movements : 3+1
Rotation
Orbital rotation
Stroke movement
+1 Workpeice rotation
Quirlig Grinding Technique : Included (Cross-hatched grinding pattern)
Grinding Process : Semi-Automatic, CNC
Control Panel : Beckhoff
CNC Movements : Z-Axis
Indurstry 4.0 Compatibility : Available
Semi-Auto Grinding Cone Dressing : Included
Workpiece Rotation : Available (as a option)
Dust Extraction And Filtration : Available (as a option)
Sectors : Precision Grinding, Aviation, Automotive, Machinery etc.
Benefits:
Sub-micron Precision: Achieve sub-micron (< 1 µm) precision in grinding thanks to Swiss engineering and a robust machine design.
Sustainable Reliability: Ensure reliable and sustainable processing.
Cost Efficiency & High Productivity: Benefit from lower production costs and high productivity due to a short grinding process and reduced production times for subsequent processes (cylindrical grinding).
Quirlig Grinding Technique: Experience an optimized grinding process with the Quirlig Grinding Technique. Properly ground center holes that have cross-hatched grinding pattern. The cross-hatched grinding pattern ensures that oil is retained when the workpiece is placed between the centers during the cylindrical grinding process, creating a micro oil layer. The micro oil layer prevents unwanted "dry running" during cylindrical grinding.
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Easy to Use CNC Control Panel: Benefit from very simple operation and grinding program recording with the Beckhoff control panel and Z-axis servo movement.
Industry 4.0: Fully compatible with Industry 4.0 applications, thanks to the Beckhoff control panel.
Low Maintenance Costs: Enjoy low maintenance costs throughout the machine's service life, thanks to Swiss-quality construction.
The Zentroflex SA-series center hole grinding machines are designed to deliver high-precision cylindrical grinding in the aviation, automotive, and machinery sectors. Additionally, the Zentroflex SA-series is the ideal solution for recovering parts distorted after heat treatment or for reducing cylindrical grinding costs.
Z-Axis movement is provided by servo motor in CNC form. The part is loaded-unloaded and clamped manually. Settings are made from CNC control panel and grinding is started by pressing the start button. No other manual setting or control is made during grinding.
Contact us for more details.
Listing
Tatabánya
6,148 km
Cylindrical grinding machine
Okamoto250 NCB (3455)
Call
Condition: good (used), Year of construction: 2011, center height: 500 mm, grinding wheel diameter: 200 mm, OKAMOTO 250 NCB CNC cylindrical grinder. Exact technical description can be seen in the pictures. Year of manufacture: 2011.
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Listing
Austria
6,310 km
Surface Grinding Machine
O.M.N.C.S.E. 500
Call
Condition: new, neu
ca. 2 Wochen ab Auftragse
Italien
17940 €
344.45 €
350 mm
Kedpfx Abjywcl Rjceww
300 mm
500x160 mm
350x150 mm
300x150x55 mm
2800 1/min
3,6 kW
1020 mm
820 mm
2170 mm
440 kg
Dm. 200x78x78 mm
This Grinding machine with fixed table derives from the model R.V. 500 but it differs from it as it is
equippedwith a long column supported by four bearings and is opportunely stiffened
by a sturdy column support.
This Surface grinding machine, due to its stiffness and geometrical stability,
is highly suitable for grinding with precision pieces of notable height: single or mass-produced
die-shop components, moulds, punches, gears and others.
Moreover, the nuts of the vertical translation screw and the dowels to realign the wheel motor
to the axis,equipping this model of Grinding machine with fixed table,
allow preserving perfect work conditions over the years, too.
CAST IRON BED to maintain the geometric stability of the grinding machine in time, too.
CAST IRON COLUMN, protected by bellows and supported by four adjustable precision bearings,
broadly sized for this type of grinding machine with fixed table.
Three-phase MOTOR air-cooled by double jacket, to prevent the overheating of the grinding
machine motorduring continuous machining and to keep the temperature of the motor shaft
and of bearings constant.
Hardened, ground and dynamically balanced SHAFT, supported by precision ball bearings,
widely sized for this type of grinding machine with fixed table and self-adjusting
by means of springs for the backlash preload, to absorb thermal expansions.
VERTICAL TRANSLATION SCREW supported by opposite and adjustable ball bearings,
with apt motion for maintaining, in this model of grinding machine with fixed table,
the wheel work field free from hindrances and for avoiding dust depositions.
Metal BELLOWS for a better protection of the vertical translation screw of the grinding machine.
Opposite bronze NUTS, for the recovery of the eventual wear in time of the vertical translation screw
of the grinding machine with fixed table.
REGISTRATION DOWELS to re-align the wheel motor of the grinding machine to the axis,
obtaining parallel surfaces also in time.
HANDWHEEL of the grinding machine, supported by three bearings and engaged on the screw
by means of a pair of helical gears, equipped with graduated drum, supported by a trust bearing,
for a stock removal of mm 0.01 - 0.02 - 0.03 for each single pass; the rapid feed
per handwheel turn is mm 2.
KNOB WITH JACK, for the programmable micrometric feed of mm 0.01 - 0.02 - 0.03 - 0.04 per pulse,
which allows a simple use by avoiding the constant increment control.
SLOT to permit the maximum use in height of the work field of the grinding machine wheel
and to clamp non-magnetic parts and accessories such as: magnetic chuck, self-centering chuck and squares.
Low-voltage CONTROLS, protection, indicator light and all requisites to comply with safety
and conformity regulations provided for this type of grinding machine with fixed table.
HANDLES, SHAPES AND SIZES of the grinding machine with fixed table designed
to meet the current ergonomic recommendations for work.
WITH FOLLOWING ACCESSORIES:
Magnetic chuck 300 x 150 mm
Wheel flange and cup wheel
Semiautomatic dresser with diamond
Coolant system
Operating manual in German or Italian
Listing
Cornu de Jos
5,503 km
Centerless grinding machine
Microrex1H
Call
Condition: reconditioned (used), functionality: fully functional, The machine is retrofitted and modernized in 2025.
Ksdpfjvtl Rpex Abcoww
The modernisation consists of adding the automatic infeed and auto cycle functions. The HMI and operating panel is offered in English, German and French.
Dimensions Grinding Wheel (OD x ID x width) Ø 350 x Ø 127 x 100 mm
Grinding wheel width 100 mm
Ø min / max to rectify 1.5 / 50 mm
No. infinite grinding wheel speeds
Min / max speed of regulating wheel (r.p.m.) 10/250 rpm
Infeed : Auto
Auto cycle : Yes
Dressing : Manual
Dimensions Regulating Wheel (OD x ID x width) Ø 230 x Ø 76.2 x 100 mm
Regulating wheel width 100 mm
Maximum length to be rectified in plongeé 200 mm
Length 1800 mm
Width 1300 mm
High 1600 mm
Weight 2000 Kg
Accessories: New Coolant tank with paper filtration system
Listing
Wien
6,310 km
Belt Grinding Machine
ZIMMERPanther Super 150/1/4
Call
Condition: new, grinding band dimension 150 x 2000 mm
band speed 33 m/sec
weight of the machine ca. 105 kg
engine output 4 kW
turning speeds 2800 U/min
Kedpfxoyv N Ago Abcoww
Accessories / equipment:
- Vibration-free running smoothness
- Adjustable working height
- S1 motors with 100% duty cycle
- Surface and contact grinding possible
- Removable protective cover for surface grinding
- Connection piece for double suction
- Built according to the CE standard
Listing
Wien
6,310 km
Belt Grinding Machine
ZIMMERPanther Super 75/1/4
Call
Condition: new, grinding band dimension 75 x 2000 mm
band speed 33 m/sec
weight of the machine ca. 90 kg
engine output 4 kW
turning speeds 2800 U/min
Accessories / equipment:
- Vibration-free running smoothness
- Adjustable working height
- S1 motors with 100% duty cycle
- Surface and contact grinding possible
- Removable protective cover for surface grinding
- Connection piece for double suction
- Built according to the CE standard
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Trust Seal
Dealers certified through Machineseeker

Listing
Wien
6,310 km
Belt Grinding Machine
ZIMMERDynamik 75/2/3
Call
Condition: new, width of the strips 2000 mm
band length 75 mm
band speed 16,5/33 m/s
Kwjdpsyv Nw Dofx Abcew
turning speeds 1400/2800 U/min
weight of the machine ca. 75 kg
Volume: 83 dB
Listing
Wien
6,310 km
Belt Grinding Machine
ZIMMERDynamik 150/2/3
Call
Condition: new, width of the strips 150 mm
band length 2000 mm
band speed 16,5/33 m/sec
total power requirement 2,6/3,37 kW
turning speeds 1400/2800 U/min
weight of the machine ca. 95 kg
Kwedpfx Abjyv Nb Njcew
Equipment / Accessories:
- Removable dust catcher
- Fine adjustment of the band adjustment
- Sanding belt
- Eye protection
- Motor protection switch
- Operation manual
- Sanding table
- working height adjustment
- surface grinding pad
Listing
Austria
6,310 km
Flaring Cup Wheel Grinding Machine
O.M.N.C.S.E. 500
Call
Condition: new, neu
ca. 2 Wochen ab Auftragse
Italien
17940 €
344.45 €
Dm. 200x78x78 mm
2800 1/min
300 mm
300x150x55 mm
350x150 mm
500x160 mm
3.6 kW
1020 mm
820 mm
2170 mm
440 kg
This Grinding machine with fixed table derives from the model R.V. 500 but it differs from it as it is
equippedwith a long column supported by four bearings and is opportunely stiffened
by a sturdy column support.
This Surface grinding machine, due to its stiffness and geometrical stability,
is highly suitable for grinding with precision pieces of notable height: single or mass-produced
die-shop components, moulds, punches, gears and others.
Moreover, the nuts of the vertical translation screw and the dowels to realign the wheel motor
to the axis,equipping this model of Grinding machine with fixed table,
allow preserving perfect work conditions over the years, too.
CAST IRON BED to maintain the geometric stability of the grinding machine in time, too.
CAST IRON COLUMN, protected by bellows and supported by four adjustable precision bearings,
broadly sized for this type of grinding machine with fixed table.
Three-phase MOTOR air-cooled by double jacket, to prevent the overheating of the grinding
machine motorduring continuous machining and to keep the temperature of the motor shaft
Kwodpfxsyv Iqvs Abcow
and of bearings constant.
Hardened, ground and dynamically balanced SHAFT, supported by precision ball bearings,
widely sized for this type of grinding machine with fixed table and self-adjusting
by means of springs for the backlash preload, to absorb thermal expansions.
VERTICAL TRANSLATION SCREW supported by opposite and adjustable ball bearings,
with apt motion for maintaining, in this model of grinding machine with fixed table,
the wheel work field free from hindrances and for avoiding dust depositions.
Metal BELLOWS for a better protection of the vertical translation screw of the grinding machine.
Opposite bronze NUTS, for the recovery of the eventual wear in time of the vertical translation screw
of the grinding machine with fixed table.
REGISTRATION DOWELS to re-align the wheel motor of the grinding machine to the axis,
obtaining parallel surfaces also in time.
HANDWHEEL of the grinding machine, supported by three bearings and engaged on the screw
by means of a pair of helical gears, equipped with graduated drum, supported by a trust bearing,
for a stock removal of mm 0.01 - 0.02 - 0.03 for each single pass; the rapid feed
per handwheel turn is mm 2.
KNOB WITH JACK, for the programmable micrometric feed of mm 0.01 - 0.02 - 0.03 - 0.04 per pulse,
which allows a simple use by avoiding the constant increment control.
SLOT to permit the maximum use in height of the work field of the grinding machine wheel
and to clamp non-magnetic parts and accessories such as: magnetic chuck, self-centering chuck and squares.
Low-voltage CONTROLS, protection, indicator light and all requisites to comply with safety
and conformity regulations provided for this type of grinding machine with fixed table.
HANDLES, SHAPES AND SIZES of the grinding machine with fixed table designed
to meet the current ergonomic recommendations for work.
WITH FOLLOWING ACCESSORIES:
Magnetic chuck 300 x 150 mm
Wheel flange and cup wheel
Semiautomatic dresser with diamond
Coolant system
Operating manual in German or Italian
Listing
Burgas
5,367 km
TOS BU 16 Cylindrical grinding machine
TOS HostivařBU 16
Call
Condition: good (used), Tos BU 16 Cylindrical external / internal grinding machine
Max. Grinding diameter: 160 mm
Sanding length: 250 mm
Center height: 125 mm
Clamping area between spikes: 250 mm
Kwjdpfx Aoiau I Iebcow
Spindle speed: 2420/3290 rpm 2,5 kW
Weight: 1,3 t
Dimensions: 1900 x 1100 x 1500 mm
Cooling system
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