cnc grinding used for sale

Auction-ID: A1-45793-56

Auction-ID: A1-45793-68

This 3-axis Combitec CT-450 CNC Internal Cylindrical Grinding Machine was manufactured in 2002. It features a robust design with an included extraction system and fire extinguishing system. With approximately 74,500 operating hours, this machine shows age-related signs of wear on the guideways. If you are looking to get high-quality cylindrical grinding capabilities, consider the Combitec CT-450 machine we have for sale. Contact us for further details.

Auction-ID: A1-45737-157

grinding diameter:280/320 mm grinding length:750 mm centre height:170 mm weight of the machine ca.:22,5 t dimensions of the machine ca.:4,7 x 3,65 x 3,0 m

weight of the machine ca.:15 t

grinding length:400 mm workpiece weight:250 kg weight of the machine ca.:4,1 t swing diameter:250 mm grinding spindle speed:2387, 2938 U/min

max. wheel diameter:280 mm max. module:5 min. module:1 min. number of teeth:7 toolpiece turning speed range:4.000...10.000 U/min tool length:210 mm CBN

grinding diameter max.:400 mm max. width of grinding wheel:180 mm grinding range:2-100 mm total power requirement:24 kW weight of the machine ca.:3,2 t Out of valve production

total power requirement:36 kW Available from approximately week 15 of 2026 A well-maintained gear grinding machine including: Automation Promot, year of manufacture 2012 Filtration system Hoffmann YOM 2012

Hydraulic surface grinding machine Kair TM800x400. Max. table travel: 800mm. Max. cross travel: 400mm. Height over grindstone: 260mm. Main motor power: 3hp. Speed: 2000rpm. Grindstone: 250x40x76mm. Max. dimensions magnetic chuck: 600x300mm. Weight: 1800kgs. Dimensions: 2500x1500x1900mm.

max. wheel diameter:275 mm gear width:58 mm max. module:8 min. module:0,5 weight of the machine ca.:10 t max. number of teeth:200 min. number of teeth:5

SBF grading machine model 3W-586 1100mm with 3 belts: - 1st roller belt D=150mm in 90 shore rubber - 2nd roller belt D=200mm in 65 shore rubber - 3rd roller belt D=200mm in 45 shore rubber - pneumatic on/off of the 3 rollers, from the control panel - Rubber pressure rollers - automatic table positioner, with digital reader - Feed mat in good condition - 2 belt feed speeds - front and rear roller conveyor - total installed power KW 24 , volt 380 - year 1997 , CE standards AVAILABILITY FROM APRIL 2024

max. wheel diameter:275 mm gear width:58 mm max. module:8 min. module:0,5 weight of the machine ca.:10 t max. number of teeth:200 min. number of teeth:5

Long belt sander Hunziker (Ref. No. 517-2697) Format: 2.5 x 1.2 m L x W x H: 5.0 x 2.0 x 1.7 m Weight approx. 480 kg The machine is in good condition, ready for operation. Subject to changes, errors, prior sale ! Service/spare parts by MATEC CH-4900 Langenthal/DE-79618 Rheinfelden MATEC system+technik GmbH Mechanical engineering Eisenbahnstrasse 25 CH-4900 Langenthal/Switzerland Phone 0041 62 966 18 32 Fax 0041 62 966 21 12

Equipment: Precision Six-Jaw Chuck 1. Cylindrical grinding device Partial Setup Coolant system Instruction manual

grinding length:900 mm grinding width:400 mm workpiece height:450/530 mm table clamping surface LxW:1.320 x 300 mm magnetic plate size:880 mm x 280 mm mm Finimatic Creep speed Add-on for Diaform Rectifier system Coolant device Infinitely variable grinding clamping drive

WMW SI 4/1 Internal Grinding Machine YOM 52/1999 VEB Berliner Werkzeugmaschinenfabrik Grinding diameter 5-250 mm Max. grinding length 250 mm Max workpiece dia 370/450 mm (with/without safety cover) Spindle head speed 35-1400/min Work piece spindle speed 70-775 mm Max. table travel 560 mm Table speed stepless 0,5-6 m/min. Total power 16,5 kW Total Dimensions 3300x1440x2000 mm Machine 2200x1400x2000 mm Weight 4.8t.

total power requirement:16,5 kW weight of the machine ca.:3,8 t

grinding length:600 mm grinding width:200 mm total power requirement:5 kW weight of the machine ca.:1,4 t dimensions of the machine ca.:3 x 3 m

grinding diameter:4000 mm centre height:310 mm weight of the machine ca.:17 t dimensions of the machine ca.:10.5 x 3.6 x 1,9 m

CNC Gear Gringing machine HOFLER H4000 Year 1990 Maximum Workpiece Diameter 4000mm Gear Width 1560mm Module 3-32 Number of Teeth 12-768 Maximum Angle of Teeth 35 R/L Grad Pressure Angle 14-31 Degrees Table Diameter 1900mm Table Bore Diameter 750mm Maximum Workpiece Weight 35000kg Grinding Head Stroke 1600mm Ways hydrostatic Coolant, Filtration System Way Covers: rubber roll-up, metal telescopic and bellows neoprene Power 3 PH / 60 Hz / 230 – 460 V Equipped with: Reutlinger balancer Oil mist extraction system HOFLER TPF-40/1100 measuring machine Year: 1990 Max. Gear Diameter: 4000mm Both machines are in Excellent condition This machine was used to grind the gears for the US nuclear submarine transmissions (gearboxes). The machine was originally purchased new by General Electric for the Lynn Massachusetts Facility. We purchased it from them in excellent c ...

grinding diameter:3 - 150 mm grinding length:200 mm total power requirement:380V, 50Hz, 30 kW dimensions of the machine ca.:5 x 3 x 2,5 m

grinding diameter: 0,2 - 190 mm grinding length:400 mm centre height:100 mm weight of the machine ca.:1,6 t dimensions of the machine ca.:2 x 1,5 x 1,8 m

Weight: 2000Kg approx., Dimensions (L x W x H): 2000x1800x1700 mm, Total power: 8kW

Key data: 500 mm, 200 mm

Automatic grinding wheel feeding, automatic transverse adjustment, Table longitudinal movement hydraulically or manually, wet grinding device, electromagnetic clamping plate, Accessories Grinding length: 500 mm Grinding width: 200 mm max. workpiece height: 250 mm Speed 2800 rpm Clamping surface: 600 x 200 mm Total power requirement: 3.7 kW Machine weight approx.: 1,6 t Operating instructions with circuit diagrams Machine can be demonstrated

TECHNICAL INFORMATION:, Grinding wheel dimensions (od x id x width): Ø508xØ304.8x204 mm, Dimensions of the regulating grinding wheel (od x id x width): Ø304,8xØ152.4x204 mm, Main motor power: 20 Kw, Voltage: 380 V, Height: 1700 mm, Length: 2000 mm, Width: 1080 mm, Weight: 4230 Kg approx.

Length of the grinding (mm) 6000 Width of the grinding (mm) 2000 Height of the grinding (mm) 1250 Weight: 60T Overall dimensions Width 2940 mm Height 5120 mm Length 16640 mm

Cutting wheel for steel/stainless steel/aluminium Brand: WURTH Quantity: 200 pieces - Various models Diameter: 125 mm Condition: New

Industrial surface grinding machine for machining flat surfaces. Equipped with NC control, magnetic table and sprinkler system with tray and filtration.

CALIBRATING SANDING machine SANDINGMASTER SCSB2-900 second hand machine max. working width mm.900 composed by n.2 belts ( 2 separate motors ): 1° belt . calibrating roller in rubber diam.mm.260 . motor power Hp 15 2° belt . pneumatic pad . motor power Hp 10 belt dimension mm. 1900 x 920 volt. 380/50 weigth kgs. 2000

Inv. Num. : 7323 Type: BUAJ 30 Producer: Junker Created: 1999 Parameters: Table dimensions: 1380x160 mm Distance between tips: 630 mm Machine weight: 2800 kg

Nominal current 15 A, supply line fuse 25 A, control voltage 220 V, grinding length 500 mm, grinding width 200 mm, table longitudinal movement infinitely variable 1-24 m/min, table transverse movement infinitely variable 0.2-8.0 mm

Surface grinding machine STEFOR 8/5 RTB Year of manufacture 1985 Grinding wheel 400 x 127 2 grinding wheel holders Sanding paths 800x x 500 x 480 Weight 3700 kg Length 2.60 m Width 1.60 m Height 1.80 m

Orbital sander Comec LC/15AV Element diameter min/max 10-100mm 4kw main motor 2×0.25kw feed motor Sanding belt dimensions 1220x70mm CE Certified

SURFACE GRINDER Inv. No. 13.166G1 Make BLOHM Model HANSEAT 75 Serial 13184 Max. grinding length 700 mm Max. grinding width 550 mm Table dimensions 1320 x 500 mm Magnetic chuck 800 x 400 mm Max. height spindle centre to table 700 mm Grinding wheel diameter Ø 400 RPM grinding wheel, max 1.400/2800 Volts 400 Cycles 50 Including: Coolant Emergency stop Magnetic chuck Automatics feeds Dresser

SPECIFICATIONS: Aggregates: 04 1 fixed unit 3 more swivelling/oscillating units Max. machining thickness mm: 100 Grinding speed adjustable Installed capacity KW: 15.0 Conveyor belt width mm: 250 Pneumatic adjustment Upper pushers arranged on 2 rubberized rails Side bracket for wide workpieces

VERTICAL AXIS GRINDING MACHINE Inv. No. 12.903I1 Make DELTA Model LB300 Distance column/wheel axis 300 mm Distance table level/wheel 280 mm Max. grindable surface 140 x 330 mm Rapid feed per turn handwheel 2 mm Size of the cup-wheel 178 x 78 x 78 mm Dimensions abrasive segments 50 x 16 x 90 mm RPM of the wheel 2840 rpm Motor power 2.2 KW

GENERAL CHARACTERISTICS, Max. grinding diameter 120 mm, Grinding wheel width 250 mm, Minimum Ø to be ground 1 mm, Ø drive grinding wheel 304 mm, Ø working wheel 508 mm, DIMENSIONS AND WEIGHT, Height 1,700 mm, Width 1,500 mm, Length 2,750 mm, Weight 4,000kg, ELECTRICAL CHARACTERISTICS, Grinding head motor power 15 Kw, Power motor power grinding head 1,8kw, Hydraulic motor power 1,1kw, Total power 20 kW, Voltage 220/380 V

Belt width 100 mm Strap length 915 mm Grinding wheel dimension 200 mm Work table: 170x125 / 265x15 mm Total power requirement 0.5 kW Machine weight approx. 26 kg Space requirement approx. 0.6 x 0.5 x 0.3 m Condition: never used / new (5)