Used Centreless Grinding Machine for sale (83,525)

Condition: new, Year of construction: 2024, Grinding wheel diam. 305x150 mm, workpiece diameter 1-40 mm, Kolhcdwefy Tnpeujlr machine for plunge-cut and through-feed grinding, PLC-control, coolant system, hardened and ground guideways, grinding and regulating spindle with plain bearing over three-point bearing, hydraulic adjustable dresser for grinding and regulating wheel, regulating wheel drive adjustable over DS-motor, electrical cabinet German design with Siemens components,

Condition: excellent (used), Year of construction: 2014, Functionality: fully functional, machine/vehicle number: 125637Y, Specification Standard work rest (diameter) 1 - 25mm Special work rest (diameter) 25 – 40mm Klslhcdwov Sbtkeujr Grinding wheel size (dia x width x bore) 305 x 150 x 120mm 205 x 150 x 90mm 1900rpm Regulating wheel size (dia x width x bore) Grinding wheel speed Regulating wheel speed 10-300rpm variable speed Grinding wheel motor 7.5HP Regulating wheel motor 2HP Hydraulic pump motor 1HP Coolant pump motor 1/8HP Regulating wheel feed on handwheel 4mm/rev - 0.02mm (Gra) Table feed on handwheel 7mm/rev - 0.05mm (Gra) Table micro feed on handwheel 0.2mm (rev) - 0.001mm (Gra) Dressing handwheel 1.25mm (rev) - 0.01mm (Gra) Regulating wheel tilt angle +5 Degrees ~ -3 Degrees Regulating wheel swivel angle ±5 Degrees Approx weight 1750kgs Floor space (L x W x H) 1800 x 1400 x 1400mm Standard Accessories Thrufeed standard workrest and blade Infeed standard workrest and blade Coolant system with magnetic separator Work lamp

Condition: excellent (used), Year of construction: 1995, Functionality: fully functional, machine/vehicle number: 12988, Specification Standard work rest (diameter) 1 - 25mm Special work rest (diameter) 25 – 40mm Grinding wheel size (dia x width x bore) 305 x 150 x 120mm 205 x 150 x 90mm 1900rpm Regulating wheel size (dia x width x bore) Grinding wheel speed Regulating wheel speed 20 - 337rpm (7 steps) Grinding wheel motor 7.5HP Regulating wheel motor 1HP Hydraulic pump motor 1HP Coolant pump motor 1/8HP Regulating wheel feed on handwheel 4mm/rev - 0.02mm (Gra) Table feed on handwheel 7mm/rev - 0.05mm (Gra) Table micro feed on handwheel 0.2mm (rev) - 0.001mm (Gra) Dressing handwheel 1.25mm (rev) - 0.01mm (Gra) Regulating wheel tilt angle +5 Degrees ~ -3 Degrees Klslhcdwjv Sbr Tousr Regulating wheel swivel angle ±5 Degrees Approx weight 1750kgs Floor space (L x W x H) 1800 x 1400 x 1400mm Standard Accessories Thrufeed standard workrest and blade Infeed standard workrest and blade Coolant system with magnetic separator Work lamp

Year of construction: 1998, Condition: good (used), CHEVALIER FSG 1640 AD SURFACE GRINDING MACHINE MAKE CHEVALIER, MADE IN TAIWAN Kslhcdeirfpgewuelr MODEL FSG-1640 AD YEAR 1998 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

Condition: as good as new (ex-display), Year of construction: 2024, Functionality: fully functional, Table size 540 x 250 mm Max table travel 560 x 260 mm Max distance from table to spindle center 450 mm Table slide-way Double-V rail Feed of cross handwheel, per revolution 5 mm Feed of cross handwheel, pe graduation 0,02 mm Feed of vertical handwheel per revolution 1,25 mm Klelhceu Hzg Rsdwuor Feed of vertical handwheel per graduation 0,01 mm Wheel speed (50 Hz) 2850 rpm Wheel speed (60 Hz) 3440 rpm Wheel size 200x31,75x20 mm Power of spindle motor 1500 W Hydraulic station motor 1500 W Working pressure 3 Mpa Max runoff 18 L/min Fuel tank capacity 80 L Coolant pump 40 W Machine's net weight 900 kg Size 1,80x1,40x1,80 m Robust and reliable construction. Zero working hours Price should remain the same till end of December.

Condition: new, Year of construction: 2025, 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: 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. Keloq Nf Uwshcdwujlr 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.

Condition: as good as new (ex-display), Functionality: fully functional, rotational speed (max.): 180 rpm, filling weight (max.): 75,000 g, grinding spindle motor power: 4,000 W, TECHNICAL DETAILS Kjlhcdwjwa Ul Ujuolr Motor power: 4 kW Machine capacity: 120 l Load: max. 75 kg per load Speed range: 50 to 180 rpm Recommended setting: 115 to 135 rpm Container details Working bowl diameter: 640 mm Working bowl lining: PU, 26 mm, yellow Workpiece capacity per load: 55 l MACHINE DETAILS Dimensions (L × W × H): 1,700 × 1,300 × 2,200 mm Weight: 700 kg Electrical and water connections Power connection: 3 × 400 V Fuse protection: 16 A CEE Water connection: G ¾ ISO 228-1 EQUIPMENT - Touchscreen with manual operation - Continuous speed adjustment via frequency converter - Stainless steel discharge box - Manually adjustable ball valve for compound addition - Color finish in RAL 7015/7035

Condition: ready for operation (used), Year of construction: 2001, Functionality: fully functional, machine/vehicle number: 1019380401, grinding length: 800 mm, grinding width: 500 mm, grinding height: 425 mm, table load: 1,100 kg, grinding spindle speed: 2,380 rpm, TECHNICAL DETAILS Grinding length: 800 mm Grinding width: 500 mm Grinding height: 425 mm Klslhcdwjwaa Aloujr Table load: 1,100 kg Control system: Siemens Sinumerik X-axis – Longitudinal movement of the work table Longitudinal travel: 50 – 850 mm Table speed: 0.001 – 35 m/min Y-axis – Vertical movement Distance from table to spindle center: 180 – 625 mm Vertical speed: 50 – 4,000 mm/min Z-axis – Transverse movement Transverse travel: max. 500 mm Transverse speed: 50 – 4,000 mm/min Grinding spindle Grinding spindle motor power: 11 kW Grinding spindle speed: 800 – 2,380 rpm Grinding wheel dimensions: 400 x 100 x 127 mm MACHINE DETAILS Machine dimensions: 4,200 x 2,200 x 260 mm Machine weight: 4.2 t

Condition: excellent (used), Year of construction: 2000, Functionality: fully functional, feed length X-axis: 1,600 mm, grinding wheel diameter: 450 mm, table length: 1,500 mm, table width: 500 mm, grinding wheel width: 100 mm, CNC SURFACE GRINDER Make: STEFOR Kjlhcjtkt Scjdwujlr Model: RTC 1500 U-CNC CNC: SIDAC year of manufacturing: 2000 Magnetic table size: 1500 x 500 mm Max. grinding length x width : 1600 x 750 mm Wheel size: 450 x 100 x 127 mm Other info: The machine is in excellent condition and is complete in all its parts and accessories

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 Grinding wheel width 150 mm Sanding spindle speed 960 rpm Machine weight approx. 30 tons Kljljvg Sifjhcdwuer

Year of construction: 2017, Condition: ready for operation (used), General Data Measurements width 2280 Measurements depth 3350 Measurements height 2500 Machine weight 7200 Main Drive Number of axis 6 Movement X-Axis Movement 510 mm Y-Axis Movement 970 mm Z-Axis Movement 420 mm V-Axis Movement 210’ A-Axis Movement HSK 63 swivel angle 360 degree B-Axis Movement +/- 20 degree This 6-axis VOLLMER QXD 250 grinding machine was manufactured in 2017. It features a robust 3 Phase 380Volts, 50hz, 8.7KVA power supply and a substantial coolant tank capacity of 310 liters. With a machine weight of 7,200kg and comprehensive axis movement, including a 360-degree swivel angle on the A-Axis and +/-20 degrees on the B-Axis, consider the opportunity to buy this VOLLMER QXD 250 grinding machine. Contact us for more information about this machine. Application Types Kelhevrlpvecdwuolr EDM

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: 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: Kslhcdwjq I N H Nsuelr - *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.

Condition: used, Year of construction: 1996, Functionality: fully functional, The machine is in very good condition and is available for immediate pickup. The machine operated until 2024 at STELLANTIS in Italy and was regularly maintained by REISHAUER. It has since been relocated to a supplier of tractor transmissions, who has now ordered new machines and is selling this unit due to lack of space. Included in the scope of delivery: Turbo separator, hydraulic system, automation (ring loader loading system), Manual Tailstock Klelewb Eb Aohcdwusr Technical specifications: Maximum gear diameter: 360 mm Gear width: 175 mm Maximum module: 7 Minimum module: 0.5 Control system: Reishauer Minimum number of teeth: 6 Maximum number of teeth: 600 Maximum workpiece weight: 60.0 kg Grinding wheel width: 104 mm Grinding wheel diameter: 280 – 350 mm Grinding spindle speed: 1,100 – 2,300 rpm Grinding spindle speed during profiling: 50 – 95 rpm Root circle diameter: 10 mm Total connected load: 26 kVA Approx. machine weight: 6.0 t Approx. space requirement: 6.0 x 4.0 x 3.0 m

Condition: good (used), Year of construction: 1977, Slideway grinding machine Waldrich Coburg model 50-15 S6060 3000X12000 Year of manufacture 1977 Kelhsvq I Hnecdwuslr Main technical data: table size 3000x12000mm distance between columns 3600mm grinding length 12000mm grinding height 3000mm max. workpiece weight 58000kg For more information please contact us.

Condition: like new (used), Year of construction: 2011, Functionality: fully functional, year of last overhaul: 2024, 3 AXIS CNC CYLINDRICAL GRINDER Make: Lizzini Model: Sirio 6 CNC CNC: Siemens 840D FULL RETROFIT : YEAR 2011 Center height: 150 mm Max grinding length: 600 mm Max grinding diameter: 290 mm Klelst Hr A Uohcdwuer Max weight allowed between centers: 120 kg X (Transversal) Axis travel: 330 mm Z (Longitudinal) Axis travel: 750 mm Max grinding wheel size: 508 x 80 x 203.2 mm Other info: The machine is in excellent condition and is complete in all its parts and accessories

Condition: good (used), Year of construction: 1995, In good technical condition and fully functional. Klslhswcxd Tjcdwuer A special machine for grinding involute splines on shafts and hubs. Built in 1995. SIEMENS Sinumerik control system. Maximum workpiece diameter: 1200 mm Maximum workpiece length: 1000 mm Maximum workpiece weight: 300 kg Spindle speed range: 100 – 1000 rpm Motor power: 7.5 kW Machine dimensions: length 2500 mm, width 1500 mm, height 1800 mm Weight approx. 4 tons.

Year of construction: 2017, Condition: ready for operation (used), General Data Measurements width 2280 mm Measurements depth 3350 mm Measurements height 2500 mm Machine weight 7200 kg Main Drive Number of axis 6 Movement X-Axis Movement 510 mm Y-Axis Movement 970 mm Z-Axis Movement 420 mm A-Axis Movement 360° B-Axis Movement ±20° Klsljvrlp Ashcdwuor E_(Distance_table/ram) Movement 210° This 6-axis VOLLMER QXD 250 grinding machine was manufactured in 2017. It features a robust 3 Phase 380 Volts power supply and a substantial machine weight of 7,200kg. The coolant tank holds up to 310 liters, ensuring efficient operation. Axis movements include X: 510mm, Y: 970mm, Z: 420mm, with additional rotational capabilities on the E and B axes. If you are looking to get high-quality die-sinking capabilities, consider the VOLLMER QXD 250 machine we have for sale. Contact us for more information. Application Types EDM

Year of construction: 2008, Condition: excellent (used), CNC Turning and grinding machine dedicated to Ball Valves Manufacturing Safop (Italy) Ball Matic 64' New in 2008 CNC control Internal ball diameter:max. 1625 mm External ball diameter: max. 2400 mm Workpiece load: max. 20000 kg Spindle motor power : 60 KW Gearsteps: 3 Spindle speed: max. 400 rpm Power of grinding spindle : 100 KW Grinding spindle speed : max. 500 rpm Grinding head travel : X1 920 mm Klslhcsmt Hdtedwuer Information : Allows both turning and grinding operations on ball valves of extremely large dimensions, thanks to the three separate bed configuration. Turning & Grinding Ball Valves from 6" diameter to 64" diameter and part weight up to 20 tonnes. All carriages are hydrostatic. Grinding stone supports for grinding operations. Grinding stones for different grades according to the required surface quality. The grinding stones are automatically dressed during the machining process. In excellent condition - Can be inspected under power. Very interesting machine at a very interesting price Proposal Number V-6803

Condition: good (used), Functionality: unexamined, machine/vehicle number: 169379, grinding length: 5,100 mm, total width: 1,500 mm, total length: 7,000 mm, total height: 1,700 mm, overall weight: 8,000 kg, TECHNICAL DATA: - Voltage: 380 V - Power: 15 kW - Grinding length: 5,100 mm Kolhcswdpg Isdwuolr EQUIPMENT: - 4 clamping magnets - Clamping surface per magnet: 1,250 x 200 mm

Condition: good (used), Year of construction: 1989, Functionality: fully functional, Grinding lenth 3000 mm Grinding width 900 mm Power required 38 kW Weight 20 T Dimensions LxWxH = 8800 x 3600 x 3000 mm Features, accessories - Coolant unit - Spare wheels - Integrated dressing unit Klslhcswa Sg Aedwujr - D.R.O system - Magnet table - MARPOSS wheel balancing unit

Condition: excellent (used), Year of construction: 2002, Functionality: fully functional, WORM GRINDING MACHINE Kljlst Da Ershcdwuer Make: Klingelnberg Model: HSS 33B Module: 20 Workpiece length: 10 - 600 mm Workpiece diameter: 30 - 250 mm Z-Axis travel (workpiece): 600 mm X-Axis travel (grinding wheel): 200 mm W-Axis travel (dresser): 80 mm U-Axis travel (dresser): 130 mm Max wheel head inclination: ±45° Max wheel diameter: 450 mm Other info: The machine is in excellent condition and is complete in all its parts and accessories

Condition: used, Year of construction: 2014, grinding diameter 100 mm Klelhcdewbvgvjwuer grinding length 400 mm centre height 100 mm z-axis 425 mm table speed -stepless- 0,05 - 5,00 m/min workpiece spindle head rotation speed 90 - 1.000 U / min. grinding head swivelling -2 - +30 Grad tailstock quill taper MT 3 grinding wheel speeds 1.800 / 2.000 U/min grinding motor 3,70 kW dimensions of grinding wheel 350 x 50 x 127 mm total power requirement 7,00 kW weight of the machine ca. 2,50 t dimensions of the machine ca. 3,00 x 2,50 x H2,20 m With 2-axis digital display FAGOR, coolant device

Condition: excellent (used), Year of construction: 1990, CNC gear grinding machine/tooth flank grinding machine Höfler H4000 Year of construction 1990 CNC control is old + defective / must be replaced (needs retrofit) Wheel diameter - max. 4000 mm Wheel width 1560 mm Module - max. 32 Module - min. 3 Machine weight approx. 120 t Space requirement approx. m Year of construction: 1990 Wheel Ø max. 4,000 mm Module 3 - 32 Skew angle max. 35 ° Kslhcdwjuaxfbjuslr Wheel width with straight toothing 1,560 mm Stroke length approx. 1,600 mm Number of strokes 12 - 120 strokes/min. max. workpiece weight approx. 35,000 kg max. number of teeth 12 - 768 Table size Ø x drilling g. 1,900 x 750 mm Grinding wheel Ø approx. 500 mm Accessories / special equipment: Hydrostatic guides in the sanding carriage, table and all other guideways guideways Complete sanding chamber enclosure with sliding doors Automatic sanding process in several cycles as well as settings for Roughing / finishing / fine finishing and automatic dressing cycle dressing cycle according to presettable number of teeth. Profile correction possible through appropriate dressing and additional movement of the grinding slide (vertical and lateral crowning) Coolant device with belt filter and oil mist extraction Separate switch cabinet, separate hydraulic system, separate oil cooling system TPF 40 measuring machine Reutlinger balancing system

Condition: good (used), Year of construction: 1996, Functionality: unexamined, machine/vehicle number: 6081, grinding length: 7,100 mm, total width: 2,000 mm, total length: 10,000 mm, total height: 2,000 mm, overall weight: 12,000 kg, TECHNICAL DATA: - Machining length: 7,100 mm - Voltage: 400 V - Frequency: 50 Hz - 6 clamping magnets (each measuring 1,250 x 200 mm) Kelhcdjwdpghswujlr EQUIPMENT: - Includes magnetic clamping system with six magnets - Ideal for long and heavy workpieces

Condition: excellent (used), Year of construction: 2010, Functionality: unexamined, machine/vehicle number: 278, total height: 2,400 mm, total length: 4,000 mm, total width: 3,000 mm, overall weight: 2,500 kg, travel distance X-axis: 340 mm, travel distance Y-axis: 240 mm, travel distance Z-axis: 240 mm, swivel angle A-axis (max.): 360 °, swivel angle C-axis (max.): 197 °, TECHNICAL DATA: Kelhcdswdpc Nowuslr - Max. grinding wheel diameter: 150 mm - Speed range: 1,000 – 8,000 rpm - Workpiece taper: SK 50 - Max. workpiece weight: 50 kg Workpiece dimensions: - Max. diameter: approx. 250 mm - With counter center: max. Ø 125 mm - Max. length: approx. 500 mm - With counter center: max. 250 mm - Maximum grinding length: 340 mm Travel paths: - X-axis grinding stroke: 340 mm - Y-axis infeed: 240 mm - Z-axis infeed: 240 mm Axes: - A-axis: - Speed: 120 rpm - Rotation range: 360° C-axis: - Speed: 20 rpm - Rotation range: 197° EQUIPMENT: - Coolant treatment - Oil mist extraction - Documentation Note: A standard truck is sufficient for transport.