Used Worm Grinding Machine for sale (84,251)

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 max. module 10 Lodpfjw Rrhgsx Ah Ujak 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: 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) 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 Laodpewwkt Asfx Ah Uek – 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 * Ljdpfx Ahjvg Thpe Ueak

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. Ledergah Hepfx Ah Uoak

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

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 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 Laodpsxh Rqtjfx Ah Uok 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: 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 Laedsudf E Aepfx Ah Ujk *

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

Condition: used, Year of construction: 1979, workpiece diameter 320 mm threading length 300 mm thread pitch mm total power requirement 90 kW Ledpfx Ajt Hwnpoh Ueak 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 Lsdpfxsirfpgs Ah Ueak 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: 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. 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 Lsdpfjxx Uudox Ah Uoak Inspection and trial run possible by appointment. Please contact us for more information.

Condition: as good as new (ex-display), functionality: fully functional, Table size 540 x 250 mm Max table travel 560 x 260 mm Lodou Hzg Rspfx Ah Usak 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 Laodpexvccdjfx Ah Ujk

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 Laedpfx Ahoxiv Uge Usk Blade width - 20 to 100 mm Tooth pitch - 6 -25mm Sharpening disc - Profiled 150mm CBN disc Weight - 115kg

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. 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. Ledeq Nf Uwopfx Ah Ueak 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: 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 Lasdpfxotr Azke Ah Uek Online production equipment machine testing available The roundness within 0.001

Condition: ready for operation (used), Year of construction: 1998, functionality: fully functional, machine/vehicle number: 199851086/1098, table width: 1,600 mm, overall weight: 6,700 kg, travel distance X-axis: 1,200 mm, travel distance Y-axis: 680 mm, travel distance Z-axis: 400 mm, TECHNICAL DETAILS X-axis travel: 1,200 mm Y-axis travel: 680 mm Z-axis travel: 400 mm Table width: 1,600 mm Lasdpfx Ahsx Hzuvj Uek Table depth: 670 mm Magnet width: 1,200 mm Magnet depth: 600 mm MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 5,900 x 3,000 x 2,500 mm Net weight: 6,700 kg Control: Conventional Power: 11.0 kW EQUIPMENT Documentation CE marking

Condition: good (used), functionality: fully functional, grinding length: 600 mm, grinding width: 250 mm, Minini (Italian) Horizontal Spindle Surface Grinder Capacity: 600 x 250mm Ljdpfx Ahexxywke Usak With Magnetic Chuck

Condition: used, Year of construction: 1980, Technical details: grinding diameter: 380 mm grinding length: 1000 mm centre height: 180 mm grinding wheel diameter: 400 mm max. workpiece weight between centres: 250 kg total power requirement: 10 kW weight of the machine ca.: 4,1 t dimensions of the machine ca.: 3 x 2 x 1,6 m with internal grinding attachment Laedpfx Ahowy Ri Ne Uek with fixed and swivelling headstock with coolant tank *

Condition: good (used), Year of construction: 2008, functionality: fully functional, Technical details grinding length 2000 mm grinding width 850 mm distance spindle center to table 900 mm control Siemens 840 D total power requirement 155 kVA weight of the machine ca. 15 t dimensions of the machine ca. 8815 x 4185 x 2963 mm Additional information CNC Precision Surface and Profile Grinding Machine Technical Specifications: Grinding length 2000 mm Grinding width 850 mm Travel, transverse 750 mm Distance from table to spindle center 900 mm (or 800 mm with intermediate plate) Magnetic plate size 2000 x 700 mm Table load without magnet 3500 kg Table speed 60 m/min. Spindle drive 26 kW Grinding wheel dimensions 500 x 150 x 203.2 mm Grinding wheel peripheral speed 35 m/s Equipment: 3-axis contouring control Siemens 840 D Grinding programs: Full-cut grinding Face grinding Plunge grinding Path grinding X/Y-axis and Y-Z-axis Profile grinding Automatic program sequence with roughing, finishing, fine finishing and spark-out grinding. Multiple plunge grinding for economical production Surface grinding with continuous, continuously programmable cross feed Grinding wheel calibration Plunge/step grinding Face grinding Dressing in the grinding cycle with lift-off amount Fully automatic compensation of dressing amounts Tool management AC servo drives with ball screw and absolute measuring system in the X, Y, and Z axes Preloaded precision roller guides in the X, Y, and Z axes with linear guides Portable electronic handwheel Automatic belt filter system Coolant heating Electro-permanent magnetic chuck Fully enclosed Direct measuring system in the vertical axis Temperature-controlled machine bed for consistent accuracy Linear motor in the X-axis, table speed max. 60 m/min. Swiveling control panel Continuous speed control of the grinding spindle Electrical linear measuring device for cross-travel adjustment with zero point setting in any position, resolution 0.001 mm Electro-mechanical locking via position control of the headstock in the cross direction for profile and plunge grinding Mechanical extraction of coolant mist TAG table dresser Pre-profiling dresser VPG 190 Diamond grinding wheel, 190 mm diameter Software program for pre-profiling dresser VPG Rough profiling (roughing) CNC table profile dresser TAD 190 Profile depth max. 45 mm Contour accuracy +/- 0.0025 mm Swivel angle +/- 65 degrees Max. dressing speed 210 mm/min. Diamond wheel for table dressing machine TAD 190 Laodpfx Asx Nm Exeh Ujk Regrinding package for diamond wheel Intermediate plate for raising the magnet WinWop profiling software Import of CAD profile data SP 60 JOB Listing expansion package Additional holes for the magnet clamping plate to facilitate removal of workpieces using compressed air Ghost shift circuit for shutting down the machine after the end of the program

Condition: ready for operation (used), Year of construction: 1998, functionality: fully functional, machine/vehicle number: 430290898, table width: 2,000 mm, spindle speed (max.): 3,000 rpm, travel distance X-axis: 1,500 mm, travel distance Y-axis: 900 mm, travel distance Z-axis: 550 mm, TECHNICAL DETAILS X-axis travel: 1,500 mm Y-axis travel: 900 mm Z-axis travel: 550 mm Table width: 2,000 mm Table depth: 900 mm Lajdpfx Aox Hztleh Usk Magnet width: 1,500 mm Magnet depth: 800 mm Power: 60.0 kW Max. spindle speed: 3,000 rpm MACHINE DETAILS Weight: 21,000 kg Control manufacturer: Unicon EQUIPMENT CE marking Documentation

Condition: good (used), functionality: fully functional, rotary table diameter: 650 mm, table diameter: 650 mm, Glauchau Horizontal Spindle Ring Grinder Ljdpfxjxxyvmj Ah Ujak With 650mm dia. Magnetic Chuck

Condition: good (used), Year of construction: 1992, functionality: fully functional, Technical details workpiece diameter 1000 mm workpiece weight - kg workpiece height - mm grinding wheel motor 11 kW total power requirement 25 kW Lasdpfx Ajx Nm Dzsh Uok weight of the machine ca. 6500 kg dimensions of the machine ca. 4100 x 3200 x 2600 mm Additional information Machine comes from a plant closure Equipment: Coolant system 500 liters with paper belt filter 4 grinding stone (3 of them unused) Technical data: 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

Condition: good (used), Year of construction: 1995, Machine-Details : Stock-No. 1022-2330 Type of machine Internal and Face Grinding Machine Make GLAUCHAU Type SIP 400x500 Year of manufacture 1995 retrofit Type of control conventional Storage location Monheim (Germany) Country of origin Germany Delivery time Immediately Freight basis Ex warehouse, loaded on truck Technical details : internal diameter 800 mm grinding depth 500 mm swing diameter 850 mm weight of the machine ca. 6,4 t Additional information : Used internal cylindrical grinding machine with face grinding device in special design with enlarged swing diameter and extended, hydraulic transverse movement Reconstructed and modernized 1995 in the Glauchau manufacturer’s plant, put into operation 1996 1. TECHNICAL DATA 1.1 Working area Grinding diameter in the workpiece guard internal grinding, min./max. mm 30/630(800) External grinding, max. mm 800 Grinding depth, up to approx. mm 500 Table stroke mm 800 Workpiece diameter, max. mm 800 Swing diameter in workpiece protection, max. mm 800 Without workpiece protection, approx. mm 850 Distance from workpiece spindle head to grinding spindle carrier, max. mm 1225 Adjustment of the internal grinding device on the table, max. mm 545 Lodjx Nibpopfx Ah Ueak 1.2 Workpiece headstock Cross shift, max. mm 650 Cross adjustment via gear motor and positioning device with HEIDENHAIN digital position display Swivel, max. degrees 15 Workpiece spindle Speeds rpm 16/22/32/ 45/63/90/ 125/18/250 Load capacity, max 1000 Spindle head (with bayonet flange) DIN 55021 size 11 Machine accessories: 2-axis digital displays made by HEIDENHAIN Coolant system with magnetic separator Fixators (machine shoes) Various grinding wheels Diamond dresser Large face plate Internal and face grinding device Halogen machine lamp Machine documentation

Condition: good (used), Year of construction: 2007, Machine-Details : Stock-No. 1022-2276 Type of machine Surface Grinding Machine - Vertical Make REFORM Type AR 42 Typ 19 CNC Year of manufacture 2001 Type of control CNC Storage location Monheim (Germany) Country of origin Germany Delivery time Immediately Freight basis Ex warehouse, loaded on truck Technical details : grinding length 4200 mm grinding width 1300 mm workpiece height 550 mm Control SIEMENS 840 D magnetic clamping plate 4200 x 1300 mm segment head diameter 1400 mm grinding motor turning speeds up to 320 U/min. grinding motor 306 kW weight of the machine ca. 50,0 t Additional information : Segment dimensions: 120/106 x 41 x 250 mm Number of segments: 1 set = 26 pieces Grinding motor feed: 0.5 - 35 m/min, infinitely variable Grinding motor feed: - in steps: 0.002 - 1 mm continuous: up to 5 mm/min. infinitely variable Equipment: * CNC-control SIEMENS Sinumerik 840 D * Automatic hydr. swivelling of the grinding motor from hollow to cross grinding * NC-controlled adjustment of the Marposs measuring head by means of precision support. - new grinding dimensions can be entered into the control, whereby the the grinding head automatically adjusts to the corresponding height. * Dresser with adjustment axis in the machine bed * Coolant system * Electro-magnetic table * Switch cabinet Laedpfox Ng Elex Ah Usk * Oil mist extraction * Documentation Dimensions (length x width x height) Bed: 11800x2200x1400 mm, weight 27500 kg Grinding head: 3000 x 2500 x 3100 mm, estimated weight 14 t 2 x Oil mist extraction: 1200 x 800 x 2000 mm each Control panel: 1200 x 800 x 400 mm Small control cabinet: 1400 x 1400 x 800 mm 2 x gears each 1200 x 800 x 500 mm Control cabinet: 1600 x 800 x 2000 mm Control cabinet: 3400 x 600 x 2400 mm