Used Worm Grinding Machine for sale (65,172)

Condition: used, Grinding spindle drive: 0.5HP, drive: Vibration-damped electric motor, power transmission: Endless woven flat belt, grinding carriage oscillation rate: 55 or 109 strokes/min, continuously adjustable oscillation stroke: 0-3⅛in, max. oscillation stroke: 79.375mm, pantograph ratio: 50:1, profile reduction: Factor 50, lateral clearance angle: ±10°, front clearance angle: 0-35°, an on-site inspection is possible. Crsdpfx Aks Adt Hgs Aji

Condition: good (used), Machine spindle, precision spindle, double bench grinder spindle, precision spindle for belt drive, belt drive spindle, grinding spindle Crjdpfxowub Ifs Ak Aoi -Manufacturer: Voumard, Grinding spindle Precision spindle -Type: C 40-9 D -Recording: M6 -Max. speed: 40,000 rpm -Dimensions: Ø 90 x 335 mm -Transport dimensions box: 480/320/H225 mm -Weight: 17.8 kg.

Condition: used, Year of construction: 2012, overall weight: 7,000 kg, grinding spindle speed: 4,400 rpm, workpiece spindle speed (max.): 250 rpm, Cylindrical grinding machine Manufacturer: JUNKER Type: Jucam 1000 /11S Year of manufacture: 2012 Technical data: - Workpiece diameter: 15–70 mm - Swing diameter: max. 150 mm - Clamping length: max. 500 mm - Swing diameter over steady rest area: 70 mm Workpiece spindle: - Dimensions: 150 x 300 mm - Max. speed: 250 rpm Tailstock: - Longitudinal adjustment: manual via sprocket Tailstock quill: - Fixed center MT 4 (Junker D75 mm) - Clamping pressure Adjustable by hydraulics Grinding table: - Travel path - Z: max. 1,000 mm - Feed Z-axis (CNC-controlled) Grinding spindle I: - Dimensions: D 205 x 450 mm - Flange diameter: D 190 mm - Standard collar: D 127 mm - Drive: 30 kW - Speed control via frequency converter - Max. speed: 4,400 rpm Grinding wheel I: - Type: Borazon (CBN) or Diamond - Diameter: 450 mm - Bore: D 127 mm - Peripheral speed: max. 90 m/sec Steady rest: - Type: GR-3520-NR - Diameter range: D 20 – D 35 mm Dressing spindle: - Dimensions: D 80 x 250 mm - Flange: D 100 - Standard collar: D 75 - Drive: 1.8 kW - Max. speed: 24,000 rpm - Machine weight: approx. 7.0 t 2 identical machines are available. In our assessment, the machine is in good used condition and can be inspected under power by appointment. Accessories, tools, and clamping devices shown are included in the scope of delivery only if noted in the additional information. Cjdpfex H Andex Ak Ajri Subject to technical changes, errors, and prior sale.

Condition: excellent (used), Year of construction: 2009, Geibel & Hotz FS 840 SD Surface grinding machine Geibel & Hotz FS 840 SD with B&R control, manufactured in 2009, in SUPER condition. CE compliant!! This machine comes from the training workshop of a renowned German mechanical engineering company. Technical data: Year of manufacture 2009 Max. grinding area (mm) 800 x 400 x 375 Travel in X (mm) 800 Travel in Y (mm) 400 Travel in Z (mm) 375 Clamping surface, magnetic (mm) 800 x 400 Grinding wheel (mm) 300 x 50 x 76.2 Power of grinding spindle motor (kW) 3.7 Grinding spindle speed (rpm) 1400 Manufacturer Geibel & Hotz Year of manufacture 2008 Control system B&R RPS Type of control system Codpfjz Rmufjx Ak Ajri Cycle-controlled Total power consumption (kW) 12 kW Space requirement (mm) 3600 x 2750 x 2470 Weight (kg) 2700 About the machine: We offer a Geibel & Hotz FS 840 SD surface grinding machine with B&R control. This universal surface grinding machine is in very good, original condition. It comes from a company where it was only used to a small extent for training purposes. It has a very easy-to-use control system. A grinding travel of 800 mm in the longitudinal axis and a transverse travel of 400 mm make it suitable for toolmaking, jig and fixture construction, and small-batch production. The rich standard equipment and the simple operation of the machine are characteristic of this series. The stable design of the spindle head and the guide system with double V-guides in the longitudinal and transverse axes guarantee lasting precision. The intuitive operation of the control elements simplifies operation and significantly increases productivity. The guides are regularly lubricated by the central lubrication system. The Geibel & Hotz FS 840 SD has been mechanically and electrically inspected by us. Take advantage of the opportunity to inspect and test the Geibel & Hotz FS 840 SD on site under power. You can find more surface grinding machines from well-known manufacturers on our website.

Condition: used, Year of construction: 1975, functionality: fully functional, max. bore diameter to be ground 6 bis 100 mm stroke - stepless adjustable 550 mm Cjdpfx Ajucgwksk Aeri grinding depth ca. 250 mm workpiece weight 150 kg total power requirement 15 kW weight of the machine ca. 4.300 kg dimensions of the machine ca. 2,7 x2,4 x 2,2 m

Condition: used, centre height: 140 mm; table size: 150x1050 mm; Crsdpscbhl Njfx Ak Aoi longitudinal path (manual): 600 mm; transverse path: 230 mm; height adjustment: 250 mm; 2 engine speed: 1500-3000 rpm; 6 grinding spindle speed: 2000-6000 rpm; biggest grinding wheel diameter: 250 mm;

Condition: used, Year of construction: 2004, grinding length 800 mm grinding width 400 mm Codpfx Ao Afarrsk Asri workpiece height 550 mm table dimensions 1.200 x 400 mm speed spindle max. 1.000 U/min. feed x-axis 40.000 mm/min weight of the machine ca. 4,10 t

Condition: like new (used), Year of construction: 2016, Jung Supromatic JF 520 Jung Supromatic JF 520 Surface Grinding Machine, year of manufacture 2016, very good general overhauled original condition. The machine comes from the technical center of a renowned German mechanical engineering company. Technical Data: Year of manufacture: 2000 Technical Data: Clamping area (L x W in mm): 600 x 200 Grindable area (L x W in mm): 600 x 250 Max. magnet size mm: 500 x 200 Max. grinding wheel dimensions mm: 225 (250) x 25 x 51 Distance table/spindle center mm: Max. 400 Table longitudinal feed traverse m/min: Cjdpfxoy Naw Io Ak Aori 1 – 20 Creep feed mm/min: 0 – 500 Grinding spindle drive speed RPM: 800 – 4200 Power kW (with creep feed): 1.6 – 2.2 Machine weight approx.: 2.0 t Accessories and Equipment: Magnet Coolant system Machine feet Grinding wheel About the machine: We are offering a Jung Supromatic JF 520 surface grinding machine, year of manufacture 2016, in very good condition. The machine is, of course, fully operational and has completed approx. 50 operating hours since overhaul. All slides move very smoothly and evenly. Even at high speeds, the Jung runs very quietly. This newer generation of surface grinding machines is very user-friendly and can achieve surfaces with a low Rz value. Take the opportunity to inspect this machine under power on site and see for yourself its condition. Scope of overhaul: Mechanical scope: Mechanical basic overhaul Hydraulics Feed Lubrication Cross and vertical adjustment Grinding spindle Dresser Painting to new-machinery quality Geometric scope: Guideway grinding at the manufacturer’s facility (optional) Scraping of the guideways Column pull, measurement, possible re-scraping/grinding, adjusting with pressure stones, check and pattern guideways Setting of cross-grinding on spindle head Aligning the dresser Regrinding the table and magnet Machine acceptance to manufacturer's inspection checklist Electrical scope: Renewal of complete electrics, all limit switches and buttons Conversion of X-axis from cam switch to contactless limit switches New control cabinet RSF position display (2- or 3-axis readout) Holding force regulation for 24V or EP-magnetic chuck Control system modernization New auxiliary control cabinet (control panel top right) Thyristor control for grinding spindle drive Manual cylindrical dressing with head or side dresser (for Diaform operation)

Condition: used, Year of construction: 1970, Technical details: grinding length: 1000 mm grinding width: 315 mm workpiece height: 390/455 mm feed: quer: 0,3-3,5 mm Codpfx Akju Nggze Asri table adjustment: längs 1150 mm table speed: 2,5-25 m/min Table dimensions: 2120 x 600 mm magnetic plate size: 1000 x 315 x 100 mm table surface area: 1160 x 315 mm feed of spindle: 0,002 - 0,05 mm distance table - spindle center: max. 550 mm throat of the spindle nose: 200-580 mm grinding spindle speed: 1500 / 3000 U/min total power requirement: 10,5 kW weight of the machine ca.: 5,0 t dimension machine xH: 1,3x1,4x1,95 m dimension coolant device LxWxH: 0,7x0,7x0,55 m - coolant device (Tank with pumps) - 2 pieces grinding disc intakes - 4 pieces machine base i.D. *

Condition: used, Year of construction: 1986, grinding length 400 mm grinding width 210 mm workpiece height 300 mm Csdpfx Ako Aa A Hbe Ajri grinding wheel width x diameter 250 x 15 x 51 mm turning speeds 1100-2800 U/min forward and return motion adjustable 0-3 m/min 350 x 200 mm total power requirement 2,1 kW weight of the machine ca. 1,8 t dimensions of the machine ca. 2 x 1,5 x 1,8 m Surface grinding machine with: - Coolant system - Heidenhain digital readout

Condition: good (used), functionality: fully functional, Equipment: documentation/manual, TANGENTIAL GRINDING J.S MODEL 1400X LENGTH x MAXIMUM WIDTH OF GRINDING 609x200 mm distance between table and grinding wheel 375 mm MOLA DIMENSIONS 250x19x76 mm Crodsq T Iy Tjpfx Ak Aoi OPTIONAL EXTRAS INCLUDED: COOLANT TANK, OPTIDRESS GRINDING WHEEL SHAPER

Condition: good (used), Year of construction: 1968, Malcus MC40 Centerless Cylindrical Grinding Machine Manufacturer: Malcus Halmstad, Sweden Crsdpfx Akex Aq A Es Asi Model: MC-40 Year of Manufacture: 1968 Control Panel: Mechanical push-button control with main switch and emergency stop Grinding Units: Two opposing units with adjustable guide and grinding supports Machine Construction: Heavy-duty cast iron frame Condition: Used, fully functional The Malcus MC40 is a robust centerless cylindrical grinding machine made in Sweden, renowned for its reliable precision during continuous industrial operation. The machine features a solid cast iron construction which minimizes vibration and ensures consistent grinding results. Its opposing grinding and guide assemblies can be precisely adjusted, making it ideal for machining rotationally symmetrical workpieces. An integrated dressing device keeps the grinding wheel in optimum condition during use. The mechanical control panel with its clearly arranged elements enables intuitive operation of the grinding process. Designed for high stability and long service life, this machine is an excellent choice for workshops and production facilities seeking a dependable solution for centerless grinding. No guarantee is provided for the accuracy, completeness, or currency of the information given.

Condition: excellent (used), functionality: fully functional, power: 4.4 kW (5.98 HP), Löser KS100 BA contact belt grinding machine, without a pointed grinding head, for tubes and rods, used, with manual or pneumatic belt tensioning (depending on availability), refurbished (new motor and shaft bearings, new V-belts, etc.), in very good condition. Credpfx Ajqk Uyaok Aei

Condition: good (used), Year of construction: 1998, functionality: fully functional, Machine was overhauled in 2017! -Distance from the workpiece spindle head to the front edge of the internal grinding spindle carrier: max. 540mm -Longitudinal adjustment of the internal grinding unit on the table: max. 210mm Cjdpfx Akoz Rm Swj Ajri -Feed rate: 0.0005mm -Grinding head mounting bore: Ø 80mm x L: 180mm Equipment: -Truing device with diamond insert Work performed: -Guides renewed -Grinding spindle overhauled -Machine completely disassembled and wear parts replaced -Repainted

Condition: excellent (used), Year of construction: 1988, functionality: fully functional, Technical Data Grinding/Workpiece Diameter: up to approx. 300 mm (partially up to 350 mm) Grinding Length/Stroke: approx. 550 mm (slide travel) Module range (for hobbing cutter resharpening): min. module approx. 0.5 to max. module approx. 25 Credsxtiunspfx Ak Asi Number of flutes: typically 1–99 pieces (depending on tool set) Grinding wheel diameter: approx. 150–300 mm Grinding wheel speed: up to about 2,700 rpm Centre distance (workpiece spindle): typical range 400–800 mm Swivel/Pitch range: e.g. grinding wheel head swivel 0–15° Machine weight and space requirement: approx. 4.2–4.9 t weight; space approx. 3 × 2.6 × 2.3 m Electrical data: operating voltage e.g. 380 V three-phase, control 24 V, auxiliary voltage 220 V

Condition: used, Year of construction: 1981, Technical details: grinding diameter: 240 mm grinding length: 700 mm centre height: 125 mm table length: 1525 (schwenkbar) mm distance grinding spindle - table min./max.: 225/410 mm rpm speed range - grinding wheel: 1590 U/min grinding wheel dia. (unused wheel): 600 mm grinding wheel dia. (used wheel): 450 mm cutting speed: 50 m/s Crodpeu Ng Avefx Ak Aji total power requirement: 13 kW weight of the machine ca.: 5,5 t space requirements of the machine approx.: L:2,8xB:2,2xH:1,8 m Cylindrical grinding machine, semi-automatic operation - grinding spindle head -adjustment 185mm - grinding spindle head-infeed 0,001-0,05 mm/min continuous - rotation workpiece 50-500 rpm continuous machine is equipped: - sleeve with hydr. retraction - cooling device - trueing device - grinding wheel balancing - transverse delivering device for grinding spindle head - hydr. adjustment of grinding table. Upper table swivable. Documentation i.D. *

Condition: excellent (used), KELLENBERGER PRECISION UNIVERSAL CYLINDRICAL GRINDING MACHINE TYPE: 600 U YEAR OF MANUFACTURE: 2003 PARTIAL OVERHAUL: 2026 (Technical data see attached documents) Center height: 175 mm (without height adjustment) Grinding length: 600 mm Equipment: - Standard accessories - Internal grinding device for D: 80 mm max. incl. coolant supply through the workpiece spindle - Grinding wheel equipment left for D: 400 x 50 x 127 mm (standard) - Grinding wheel equipment right for D: 300 x 40 x 127 - Grinding wheel flange for wheels D: 400 x 50 x 127 mm (left) and D: 300 x 40 x 127 (right), balancing weights outside (3 pieces left, 2 pieces right) - Variable spindle drive with Danfoss frequency converter - Balancing device for dynamic balancing, type ELASO MANOBALANCE 750/EB 2000 - RENAUD internal grinding spindle type REN 828 (grease-lubricated with compressed air lock) - Various internal grinding mandrels for REN 828 – 1235, 1645, 2060, 2575 (4 pieces) - Various chucks HJNZ 28 for HJN 828 with 2 collets D: 3 mm and D: 6 mm - Tailstock standard MK 5 with adapter flange DIN 55027 size 5” Bore D: 38.2 mm (standard) - Sine bar on the tailstock - Tailstock with manual retraction for quill travel - Micrometer adjustment on the tailstock - Pneumatic relief of the tailstock - FORKARDT planetary three-jaw chuck D: 200 mm - REISHAUER wedge-bar three-jaw chuck D: 160 mm - Permanent magnet chuck D: 200 mm - Collet chuck for Schaublin B32 - Set of 59 collets Schaublin B32, D: 1.0 – 30.0 mm, graduation 0.5 mm - Set of 8 workpiece supports incl. holder - Three-jaw steady rest, 175 mm, foldable, D: 3-120 mm - Swiveling dressing tool for dressing during external, surface or internal grinding - Side and angled dressing tool for side and angled dressing of the grinding wheels - Dial indicator stop for table swiveling with dial indicator 1/100 mm - Dial indicator stop for table longitudinal movement with dial indicator 1/100 mm - Dressing stop for internal grinding - HEIDENHAIN Digital length measuring system for the X and Z axes Csdezhma Depfx Ak Aeri - STREULI paper band filter SPB 3, 90 l/min at 0.26 bar, tank volume 240 l - WALDMANN machine lamp - Set of vibration-damping pads - Three-color paint finish (light gray RAL 7035/blue RAL 5012/dark gray RAL 7016) - New acceptance test report according to KELLENBERGER standard - CE conformity - Documentation Condition: very good, machine geometrically and mechanically overhauled (see geometry report)

Condition: good (used), Year of construction: 1974, Ref. -No.: 10159 Manufacturer: KELLENBERGER Type: 1000 U Year of construction: 1974 Type of control: N/A Control: N/A Storage location: Halberstadt Csdpe Ahmudjfx Ak Aori Country of origin: Schweiz Grinding Length: 1000 mm Grinding Diameter: 250 mm

Condition: excellent (used), with internal grinding attachment Center height 125 mm Distance between centers 1000 mm Table size 1650 x 145 mm Grinding wheel 400 x 50 x 127 mm Grinding wheel speeds 1'500 - 2'200 rpm Grinding head turnable 270° Grinding wheel 225 x 20 x 76.2 mm Misc. accessories Cjdpey H Dq Hefx Ak Asri MARCELS MASCHINEN AG

Condition: good (used), functionality: fully functional, The machine is in good working condition; testing is possible upon prior arrangement. 2 UNITS. Credpez A Ucajfx Ak Asi

Year of construction: 2026, condition: as good as new (ex-display), - Automatic grinding and polishing machine - Base: - Powerful motor with high torque - Power supply 230 V/50 Hz - 10"/12" (250/300mm) disc diameter - Retractable water hose for easy cleaning - Variable speed settings - Manual operation possible - Corrosion-resistant machine housing Sample head: - Automatic 6-position sample head (Ø30/40/50mm) - Pneumatic sample pressure - Manual swing-in/swing-out of the sample head - Motorized Z-axis (up/down) - Variable speed setting - 7-inch touchscreen system Standard scope of supply: - Grinding & polishing machine 10"/12" (Ø250/300mm) - Aluminum disc - Magnetic disc for attachment to any self-adhesive backing plate Code Ahg A Djpfx Ak Aori - Ferromagnetic backing sheet - Holding tape - Clamping ring - Splash guard ring - Cover - Automatic 6-position sample head - Operating manual Optional: - Automatic dispenser (3x suspension / 1x lubricant) - Delivery / installation / training

Condition: used, ABA MULTILINE 1507 A is a profile grinding machine engineered for precision, high accuracy and reliable operation. Capacities: table 2000x600 mm, grinding area 1500x600 mm, table load max 2500 kg, table‑to‑spindle centre 900 mm; travels X1500, Z750, Y900 mm. Specs: stepless feeds X 2000–35000, Z 5–5000, Y 1–3000 mm/min; wheel speeds 50–2500 t/min; wheel Ø400x60 mm, bore 127 mm; spindle motor 26 kW; supply 3x400V 50Hz; total power 35 kW; weight ≈11000 kg; size 6465x3770x3000 mm. Accessories: paper filtration, magnetic plate 1500x700 mm, lamp, switch‑cabinet air conditioner. Achieves tight tolerances; ideal for automotive, watchmaking, machine tools, aerospace, medical. Credpfxsyxn Ias Ak Aei

Condition: used, Year of construction: 1999, KBN 560 (Ecostar) HSS and segmented circular saw blade grinding machine (CNC controlled) Suitable for the automatic grinding, re-tooth cutting and beveling of HSS and segmented circular saw blades, as well as carbide-tipped circular saw blades, using the deep grinding process with CBN or diamond grinding wheels. Technical data: Working range: Diameter (20) 80 - 560 mm, tooth pitch 1 - 25 mm, number of teeth 2 - 998, saw blade thickness up to 8 mm; Grinding wheels: Grinding wheel diameter 200 mm, grinding wheel bore diameter 32 mm, connection value 5.5 kW (400 V / 50 Hz), weight approx. 980 kg, dimensions W x D x H = 1600 x 1750 x 1996 mm, color blue RAL 5014 / gray RAL 7035. Accessories: Full enclosure, wet grinding system, automatic central lubrication, program for beveling regularly toothed saw blades, Vario-Zahn software for the automatic grinding of different tooth pitches, measuring grinding program for grinding saws to the same outer diameter, special program for full carbide teeth, machine light. Optional accessories: Extraction system, grinding wheel flange, holder for small saws. Condition: The machine is in good technical condition. Please refer to the attached photos and video for further details regarding the condition. Codpfo Aba Rmox Ak Aeri

Condition: used, Year of construction: 2005, grinding length 5200 mm grinding width 1000 mm workpiece height 320 mm Control Siemens 840D Passage width 1300 mm grinding height 320 mm grinding motor 306 kW grinding motor turning speeds up to 320 U/min grinding motor feed, infinitely variable 0,5-35 m/min grinding motor adjustment in steps 0,002-1 mm grinding motor adjustment, continuously stepless bis/upto 5 mm/min dimensions of the machine ca. 11,21 x 3,2 x 3,85 m CNC production surface grinding machine with segment head Equipment / Accessories: - with segment head, diameter 1400 mm segment head dimensions: 120/106 x 41 x 250 mm number of segments: 1 set = 26 pieces Crodpfx Aksz Alafe Aji - with electro-magnetic table 5200 x 1300 mm - Marposs measuring control travel (Z1 axis), vertical: 420 mm - coolant flow rate 2000 l/min lifting station 2x pump for 1000 l/min

Condition: new, Year of construction: 2026, functionality: fully functional, Universal CNC cylindrical grinding machine for high-precision internal & external cylindrical grinding MBF 453U from the MaiBase platform The machine is a completely new development with strong dimensions in a small space! Technical data: Center width: 430 mm Standard center height: 200 mm Grinding length: 400 mm Grinding wheel diameter: 500 mm Z-axis adjustment path: 550 mm X-axis travel: 385 mm Dimensions and weight: 2200 x 2500 x 2400 mm // 6500 kg Equipment of the machine: - FANUC Oi-F Plus control system - Grinding headstock (swiveling) with 15kW motor spindle - Workpiece headstock MK5 Cedpfx Astrf Smjk Asri - Tailstock MK3 with 20 mm stroke (optional 60 mm / 120 mm) - Handwheel for manual axis movement - Z-axis - X-axis - C-axis - B-axis - Glass scales for X- and Z-axis - Internal grinding spindle FISCHER UJ80 - Internal grinding spindle (GMN motor spindle) optional - Dressing spindle attached to the workpiece headstock for rotary dressing - Automatic door drive