Used Worm Grinding Machine for sale (83,704)

Condition: used, Year of construction: 2012, Control Siemens 840 D weight of the machine ca. 13,5 t dimensions of the machine ca. 7m x 4m x 2,75m m Accessories: Coolant tank Grinding wheels Various spare parts Operating and maintenance instructions Gedpfx Asxh Rqted Doui CE conformity Dimensions: 7x4x2.75 m ( LxWxH) TECHNICAL DATA: Workpiece data: max. outer diameter: 250 mm with max. grinding wheels Ø 450 mm max. diameter to be machined over table: 375 mm Profile depth for dressable grinding wheels: 40 mm max. workpiece length: 3,600 mm max. distance between centers (1): 2,800 mm max. bevel angle: +/- 90° Number of teeth of the workpiece: 1 - 999 max. weight of the workpiece: 250 kg Working area: Center distance between workpiece and tool spindle: 355-170 mm Radial travel: 185 mm Axial travel: 3,000 mm Swivel angle: +/- 90°

Condition: excellent (used), Year of construction: 1985, functionality: fully functional, machine/vehicle number: 62400-04, metric thread pitch (max.): 80 mm, metric thread pitch (min.): 1 mm, workpiece weight (max.): 100 kg, grinding length: 450 mm, grinding wheel diameter: 350 mm, rotational speed (min.): 72 rpm, metric thread diameter (min.): 3 mm, rotational speed (max.): 1,850 rpm, metric thread diameter (max.): 200 mm, clamping length: 700 mm, grinding wheel width: 40 mm, thread length: 450 mm, spindle speed (max.): 48 rpm, spindle speed (min.): 1 rpm, type of input current: three-phase, overall weight: 3,700 kg, input frequency: 50 Hz, power: 5.5 kW (7.48 HP), Equipment: documentation/manual, Thread and Worm Grinding Machine Reishauer NRK, Year of manufacture: 1985 The thread grinding machine is in very good condition. Godpfsmidh Sjx Ad Deui Includes control cabinet, mains connection 400/230V 50Hz, grinding oil cleaning centrifuge, and various accessories. Grinding length: 450 mm Clamping length: 700 mm Min./max. grinding diameter: 3/200 mm Smallest/largest pitch: 0.3/80 mm Maximum workpiece weight: 100 kg Maximum lead angle: ±25° Grinding wheel diameter: 275/350 mm Work spindle speed range: 0.94–48 rpm, 18 steps Grinding wheel speed: 1850 rpm, 400 V Connected load: 15 kVA Machine weight: approx. 3,500 kg Grinding oil tank/control cabinet: approx. 700 kg Includes grinding oil supply system/oil cleaning unit (centrifuge), machine enclosure, with oil mist extraction and machine lamp. Various machine accessories such as change gears, grinding wheel flanges, index plates, and steady rest included. Inspection under power can be arranged by appointment. All technical specifications subject to errors and/or misprints. Price on request Sale exclusively to EU countries.

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 clamping length max. 1190 mm Gedpfx Asw Rrhgjd Djui 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.

Condition: used, Year of construction: 1986, workpiece diameter 460 mm threading length 900 mm thread pitch 100 mm total power requirement 10 kW weight of the machine ca. 8 t Godpfx Ajt H Smtjd Djui dimensions of the machine ca. m

Year of construction: 1987, condition: ready for operation (used), Workpiece diameter: 10-350mm, max. grinding length: 660mm, clamping length: 1055mm, max. module: 25mm, swivel angle: +/-60°, grinding wheel dimensions: 300-500x100mm, with Faudi cooling lubricant belt filter and Elbaron oil mist separator. No longer fit for operation and can only be used as a basis for a complete overhaul. Gedpfjrgah Hox Ad Deui

Condition: excellent (used), Year of construction: 1979, Kapp AST‑305B – Technical Specifications Machine type: automatic hob and gear cutter sharpening machine Year of manufacture: circa 1979 Machine function: resharpening of hobs, spiral or straight gash cutters; wet or dry grinding Maximum tool diameter capacity: 12 inches (300 mm) Maximum tool length between centers: 27 inches (700 mm) Gedpfewwkt Aox Ad Deui Maximum table traverse: 21.56 inches (550 mm) Maximum grinding wheel diameter: 12 inches (300 mm) Maximum center height: 6.1 inches (155 mm) Table speed (infinitely variable): – deep grinding: 30 to 1000 mm/min – surface grinding: 3 to 16 mm/min Flute lead angle range: 0° to 45° Flute lead range: selectable, up to 24‑inch to zero or 12‑inch to zero Grinding spindle speed: 2200 rpm (optional 1000–4000 rpm) Axial grinding spindle adjustment: 16.54 inches (420 mm) Vertical grinding head adjustment: 11.81 inches (300 mm) Spindle taper: Morse 4 or steep taper 40 Preselectable single in-feed: range 0 to 9999 (units) Machine dimensions: length 118 in × depth 82 in × height 93 in (≈3000 × 2080 × 2360 mm) Machine weight: approximately 7,500 lbs (3,000 kg) Control system: originally manual/analog, often upgraded with Allen‑Bradley PLC

Condition: used, Year of construction: 1998, Technical details: grinding diameter: 200 mm grinding length: 320 mm total power requirement: 3,5 kW weight of the machine ca.: 9 t space required L x W X H: 5,28 x 4,5 x 2,4 m max. wheel dia.: 200 mm Spindle drives Arena Siemens For Worm grinding we have not module, but pitch. Pitch is freely programmable from 0.001 to big value i.e. 500mm Gusdpfxovg Thpo Ad Dji *

Condition: used, Year of construction: 2011, workpiece diameter 320 mm threading length 570 mm Gedpfx Adjt Hxbds Dsui thread pitch 315 mm total power requirement 17 kW weight of the machine ca. 12 t dimensions of the machine ca. m

Condition: used, Year of construction: 1998, Technical details: grinding diameter: 250 mm grinding length: 2710 mm max. module: min. module: total power requirement: 45 kW weight of the machine ca.: 15 t space required L x W X H: 7,1 x 4,7 x2,7 m max. wheel dia.: 450 mm Spindle drives Arena Siemens For Worm grinding we have not module, but pitch. Pitch is freely programmable from 0.001 to big value i.e. 500mm Gusdpfx Adoudf E Ao Doi *

Condition: used, Year of construction: 1979, workpiece diameter 320 mm threading length 300 mm Gusdpst Hwnpsfx Ad Doi thread pitch mm total power requirement 90 kW weight of the machine ca. 12000 kg dimensions of the machine ca. m Thread and worm grinder for steering worms

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 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 Guodpfoirfpgsx Ad Dei 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), functionality: fully functional, Table size 540 x 250 mm Godpfx Aju Hzg Rjd Doui 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 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: excellent (used), Year of construction: 1988, operating hours: 1,000 h, functionality: limited functionality, machine/vehicle number: 99223, overall weight: 2,800 kg, Grinding Dia: min=0.8 to max 250 mm; Vertical stoke : 90 mm; Max. travel of the grinding head :300 mm Table size :320x600 mm; Max stroke of the table Tranversal 250 mm, Longitudinal 400 mm; Electric motor speed 80000 rpm, Pneumatic 180000 rpm. Dimensions 1585x1260x2665 mm, Weight: 2800 kg Gedpfx Aoxvccdjd Dsui

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. Guedpfx Adoq Nf Uwo Dsi 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.

Condition: new, Year of construction: 2024, functionality: fully functional, This powerful machine to meet the requirements of larger woodworking companies, ensuring exceptional sharpening results. Equipped with an electronic tooth counter and an autonomous cooling system. The ZM150 offers precise sharpening while maintainingoptimal operating conditions. With two electric motors, including a 150mm CBNdisk for sharpening and a motor reduction group for precise blade movement,this sharpener delivers outstanding performance. Power supply voltage - 380-400V Frequency - 50Hz Power - 0.20kVa Capacity - 65 teeth per min Blade width - 20 to 100 mm Tooth pitch - 6 -25mm Sharpening disc - Profiled 150mm CBN disc Weight - 115kg Gusdpfjxiv Ugox Ad Dsi

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 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 Guedpotr Azkofx Ad Dei Online production equipment machine testing available The roundness within 0.001

Condition: repair required (used), Year of construction: 2000, functionality: not functional, machine/vehicle number: 49299, rotary table diameter: 600 mm, grinding height: 400 mm, workpiece weight (max.): 300 kg, grinding diameter: 500 mm, workpiece diameter (max.): 500 mm, TECHNICAL DETAILS Workpiece diameter: 500 mm Workpiece weight: 300 kg Workpiece height: 400 mm Grinding diameter: 500 mm Grinding height: 400 mm Table load capacity: 300 kg Magnetic rotary table diameter: 600 mm Rotary table speed: 20–80 rpm Y-axis Max. feed rate: 300 mm/min Gjdpfxexr U T Tj Ad Djui Incremental position measurement system, rotary encoder, resolution: 0.001 mm Z-axis Max. automatic cross travel: 330 mm Cross feed: 4–1,500 mm/min, adjustable Incremental position measurement system, rotary encoder, resolution: 0.001 mm Grinding spindle taper: 60 mm Grinding wheel: 400 x 100 x 127 mm MACHINE DETAILS Total power requirement: 18 kW Grinding spindle drive: 10 kW Space requirement approx.: 2,500 x 2,700 x 2,800 mm Control cabinet dimensions (L x H x D): 1,600 x 2,200 x 500 mm EQUIPMENT Coolant system with paper band filter NK grinding program Electronic handwheel switchable for B-Y-Z axis Machine enclosure with manually operated sliding door for loading and unloading Note: The frequency converter for the grinding spindle is defective. An offer from ELB is available (costs € 3,712.50 + packaging and shipping).

Condition: ready for operation (used), Year of construction: 2004, operating hours: 2,184 h, functionality: fully functional, machine/vehicle number: 2407-463, spindle speed (max.): 60,000 rpm, number of spindles: 3, swivel angle B-axis (min.): -90 °, swivel angle B-axis (max.): 15 °, TECHNICAL DETAILS Grinding spindle speeds Spindle 1: 60,000 rpm Spindle 2: 60,000 rpm Spindle 3: 45,000 rpm B-axis swivel range: -90°/+15° MACHINE DETAILS Spindle hours Spindle 1: 11,278 h Spindle 2: 2,184 h Spindle 3: 2,841 h Main counter: 45,144 h Gjdpfx Aextdfbjd Deui EQUIPMENT Touch probe (on 4th spindle position)

Condition: ready for operation (used), Year of construction: 1991, operating hours: 39,428 h, functionality: fully functional, machine/vehicle number: 1168, grinding length: 600 mm, table length: 600 mm, table width: 200 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 230 mm, No reserve price – guaranteed sale to the highest bidder! The payment deadline for the machine is 04/12/2025! Bidding obligates the buyer to collect the machine within the scheduled period between 10/12/2025 and 12/12/2025! TECHNICAL DETAILS Longitudinal grinding travel X-axis: 600 mm Travel range Y-axis: 400 mm Travel range Z-axis: 230 mm Work table Clamping surface: 600 x 200 mm Table load: max. 100 kP Distance table surface to grinding spindle center: max. 500 mm Table longitudinal feed (X-axis): 1 – 24 m/min Table cross feed (Z-axis): 2,000 mm/min Gedpfxoxvp Elj Ad Deui Grinding wheel dimensions: 250 x 25 x 51 mm Digital axis display: 0.001 mm Grinding head infeed (Y-axis): 2,000 mm/min Magnet dimensions: 450 x 220 mm MACHINE DETAILS Electrical data Operating voltage: 380 V Frequency: 50 Hz Rated current: 30 A Dimensions & Weight Dimensions (L x W x H): 3,000 x 2,000 x 2,100 mm Weight: 2,000 kg Operating hours: 39,428 h

Condition: ready for operation (used), Year of construction: 1992, functionality: fully functional, rotary table diameter: 800 mm, overall weight: 6,500 kg, grinding wheel diameter: 400 mm, workpiece diameter (max.): 1,000 mm, grinding wheel width: 80 mm, TECHNICAL DETAILS Workpiece diameter: 1,000 mm Rotary table diameter: 800 mm Max. distance from rotary table to grinding spindle center: 850 mm Grinding wheel diameter: 400 mm Grinding wheel width: 80 mm Gusdsxr U R Eopfx Ad Dji MACHINE DETAILS Total power requirement: 25 kW Grinding spindle motor: 11 kW Dimensions & Weight Space requirement (L x W x H): approx. 4,100 x 3,200 x 2,600 mm Machine weight: approx. 6,500 kg EQUIPMENT Coolant system 500 liters with paper band filter 4 grinding wheels (3 unused)

Condition: ready for operation (used), Year of construction: 2010, functionality: fully functional, machine/vehicle number: C798.10, grinding wheel diameter: 508 mm, total length: 5,000 mm, overall weight: 12,000 kg, controller model: SIEMENS SINUMERIK 840 D, No reserve price – guaranteed sale to the highest bidder! The payment deadline for the machine is 04.12.2025! Placing a bid obligates prompt collection between 10.12.2025 and 12.12.2025! The machine can be inspected on 25.11.2025! Gujdpfsxvbwyjx Ad Dji TECHNICAL DETAILS Grinding wheel diameter: 508 mm Maximum speed: 63 m/s MACHINE DETAILS Control model: SIEMENS SINUMERIK 840 D Dimensions & Weight Dimensions (L x W x H): 5,000 x 4,000 x 2,500 mm Total weight: 12,000 kg EQUIPMENT Conveying and loading system Belt filter system

Condition: ready for operation (used), Year of construction: 2021, operating hours: 5,073 h, functionality: fully functional, machine/vehicle number: 80171, grinding diameter: 500 mm, overall weight: 10,000 kg, controller model: FANUC SERIES OI-TF, Equipment: bar feeder, No reserve price – guaranteed sale to the highest bidder! Payment for the machine is due by 04/12/2025! Placing a bid obligates you to collect the item within the specified period between 10/12/2025 and 12/12/2025! The machine can be inspected on 25/11/2025! TECHNICAL DETAILS Guedpexvbufofx Ad Dei Grinding diameter: 500 mm Lining width: max. 32 mm Cut-off wheel permitted diameter: max. 520 mm Cut-off wheel lining width: max. 3 mm Cut-off wheel lining height: max. 5 mm MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 8,500 x 3,500 x 2,900 mm Total weight: 10,000 kg Control model: FANUC SERIES OI-TF Operating hours Machining hours: 5,073 h Run time: 12,219 h Control power-on hours: 32,335 h EQUIPMENT FMB Minimag 20 bar feeder Extraction system Various documentation

Condition: ready for operation (used), Year of construction: 2016, operating hours: 8,834 h, functionality: fully functional, machine/vehicle number: 80042, grinding wheel diameter: 500 mm, overall weight: 10,000 kg, controller model: FANUC SERIES OI-TD, No minimum price – guaranteed sale to the highest bidder! The payment deadline for the machine is 04/12/2025! Placing a bid obligates timely collection between 10/12/2025 and 12/12/2025! The machine can be inspected on 25/11/2025! TECHNICAL DETAILS Grinding Wheel Grinding wheel diameter: 500 mm Grinding wheel width: max. 32 mm Cut-off Wheel Permitted diameter: max. 520 mm Wheel width: max. 3 mm Wheel height: max. 5 mm Workpiece Mounting Left workpiece spindle head Chuck type: Hydraulic clamping Right workpiece spindle head Chuck type: Hydraulic clamping MACHINE DETAILS Control model: FANUC SERIES OI-TD Electrical Data Operating voltage: 400 V Frequency: 50 Hz Control voltage: 24 V Guedpfxjxvbn Eo Ad Dsi Rated current: 3 x 125 A Dimensions & Weight Dimensions (L x W x H): 8,500 x 3,500 x 2,900 mm Total weight: 10,000 kg Operating Hours Machining hours: 8,834 h Runtime: 20,892 h Control on-hours: 43,292 h EQUIPMENT Bar feeder FMB

Condition: ready for operation (used), Year of construction: 2022, operating hours: 2,633 h, functionality: fully functional, machine/vehicle number: OE-70109, workpiece weight (max.): 500 kg, grinding length: 2,500 mm, grinding wheel diameter: 760 mm, controller model: FANUC SERIES OI-TF**, workpiece diameter (max.): 850 mm, No reserve price – guaranteed sale to the highest bidder! The payment deadline for the machine is 04/12/2025! Placing a bid obligates timely collection between 10/12/2025 and 12/12/2025! The machine can be inspected on 25/11/2025! TECHNICAL DETAILS Maximum workpiece weight: 500 kg Maximum workpiece diameter: 850 mm Grinding length: 2,500 mm Grinding wheel diameter: 760 mm Maximum spindle speed: 2,200 rpm Grinding wheel peripheral speed: 45 m/s Maximum workpiece spindle speed: 500 rpm Clamping length: 2,600 mm Grinding wheel bore: 304 mm Spindle taper: MT 6 Tailstock quill stroke: 60 mm MACHINE DETAILS Control: FANUC SERIES OI-TF Dimensions & Weight Dimensions (L x W x H): 5,000 x 4,500 x 2,900 mm Total weight: 9,000 kg Gusdexvbi Aspfx Ad Dsi Electrical Data Operating voltage: 400 V Frequency: 50 Hz Rated current: 3 x 100 A Connection: 63 kVA Operating Hours Production hours: 2,633 h Operating hours: 7,052 h EQUIPMENT XACTOOLS robotic cell with loading unit EPSON industrial robot, max. payload: 8 kg Documentation

Condition: ready for operation (used), Year of construction: 2016, functionality: fully functional, machine/vehicle number: VECTOR078, total width: 3,000 mm, total length: 5,000 mm, total height: 2,500 mm, overall weight: 10,000 kg, No minimum price – guaranteed sale to the highest bidder! The payment deadline for the machine is 04/12/2025. Placing a bid obligates you to timely collection between 10/12/2025 and 12/12/2025! The machine can be inspected on 25/11/2025! MACHINE DETAILS Gujdpfx Asxvbhred Dsi Electrical Data Operating voltage: 400 V Frequency: 50 Hz Rated current: 32 A Dimensions & Weight Dimensions (L x W x H): 5,000 x 3,000 x 2,500 mm Total weight: 10,000 kg EQUIPMENT Component placement system Coolant unit