Used Gear Grinding Machine - External for sale (73,290)

Condition: good (used), Year of construction: 2001, functionality: fully functional, grinding length: 450 mm, grinding width: 150 mm, total height: 2,129 mm, total length: 1,940 mm, total width: 1,317 mm, workpiece weight (max.): 120 kg, grinding height: 510 mm, grinding wheel diameter: 205 mm, distance table to spindle center: 510 mm, table length: 510 mm, table load: 120 kg, type of input current: three-phase, table width: 150 mm, overall weight: 1,250 kg, grinding spindle motor power: 1,500 W, travel distance X-axis: 530 mm, travel distance Y-axis: 175 mm, rotational speed (max.): 2,400 rpm, grinding spindle speed: 2,400 rpm, input voltage: 400 V, Equipment: rotational speed infinitely variable, 2001 Okamoto ACC-450DXA Surface Grinder | 450 x 150mm Used 2001 Okamoto ACC-450DXA Hydraulic Surface Grinding Machine for Sale – 450 x 150mm Grinding Capacity – Automatic Grinding Cycle – Spare Grinding Wheels Included Manufacturer: Okamoto Model: ACC-450DXA Machine Type: Hydraulic Surface Grinder Year: 2001 Condition: Working Well Includes: Coolant Equipment Magnetic Chuck Cross Feed Digital Display Vertical Digital Display Wheel Guard Spare Grinding Wheels Machine Description Used 2001 Okamoto ACC-450DXA precision surface grinder available for sale. The Okamoto ACC-450DXA is a compact, high-quality hydraulic surface grinding machine designed for accurate flat and form grinding applications in precision engineering, toolrooms, mould and die shops and general manufacturing environments. The machine provides an approximate 450 x 150mm grindable surface, with 530mm longitudinal table travel and 175mm cross travel, making it particularly suitable for precision grinding of small and medium-sized components. The DXA version features an automatic grinding cycle, combining hydraulic table movement with controlled crossfeed and vertical grinding functions to provide repeatable production grinding while remaining straightforward to set and operate. This machine is supplied with a selection of spare grinding wheels. Main Specifications Manufacturer: Okamoto Model: ACC-450DXA Year: 2001 Machine Type: Precision Hydraulic Surface Grinder / Surface Grinding Machine Grinding Capacity Maximum Grindable Surface: Approx. 450 x 150mm Hsdpfx Aez Rqk Rsp Esfn Table Working Area: Approx. 510 x 150mm Longitudinal Travel: Approx. 530mm Cross Travel: Approx. 175mm Distance from Grinding Wheel to Table: Approx. 60–510mm Maximum Table Load: Approx. 120kg The generous longitudinal movement relative to the 450mm grinding length allows the wheel to clear the component during the grinding cycle. Grinding Wheel & Spindle Grinding Wheel Diameter: Approx. 205mm Grinding Wheel Peripheral Speed: Approx. 2,400m/min Grinding Spindle Motor: Approx. 1.5kW The spindle arrangement is designed for precision surface grinding where good finish, flatness and dimensional accuracy are required. Additional Drive Motors Hydraulic Pump Motor: Approx. 0.75kW Crossfeed Motor: Approx. 0.75kW Grinding Head Up/Down Motor: Approx. 0.4kW DXA Automatic Grinding Cycle The ACC-450DXA version is designed to provide an automatic grinding cycle, making it suitable for repetitive precision surface grinding operations. The DX-series design incorporates features aimed at both rough and finish grinding, including: Automatic grinding-cycle capability Hydraulic longitudinal table movement Powered crossfeed Powered vertical grinding-head movement Coarse and fine vertical feed Precision feed adjustment Robust saddle-type construction Hand-finished precision guideways Automatic lubrication system These features make the ACC-450DXA suitable for both one-off toolroom work and repetitive component grinding. Approximate Machine Dimensions Overall Length: Approx. 1,940mm Overall Width: Approx. 1,317mm Overall Height: Approx. 2,129mm Machine Weight: Approx. 1,250kg

Condition: used, Universal external and internal cylindrical grinding machine CINCINNATI - MSO, Type R75 Serial No. 27782, Year of manufacture 1976 Center distance max. 805 mm Workpiece grinding length max. 800 mm Center height 130 mm Swinging diameter max. 250 mm Workpiece grinding diameter max. 250 mm Workpiece weight between centers max. 75 kg Workpiece weight in chuck max. 20 kg Workpiece spindle speed 50 - 390 rpm Tailstock internal taper MK 5 Tailstock short taper flange DIN 55027, Size 5, Ø 82 mm Tailstock spindle bore 38 mm Headstock internal taper MK 3 Grinding wheel diameter max. 300 mm Grinding wheel width max. 40 mm Grinding wheel peripheral speed 30 m/sec Tailstock quick traverse 50 mm Automatic tailstock feed 0.005 to 0.03 mm Manual feed 0.0025 mm Hfodoz Ek Siepfx Ap Ejn Hydraulic table movement 0.05 - 6 m/min Motor power grinding spindle 3 kW Motor power workpiece spindle 0.75 kW Motor power internal grinding attachment 0.75 kW Power connection 380 Volt, 50 Hz - Feed and plunge system, manual or automatic feed - Grinding spindle swivels +/- 90° - Workpiece spindle swivels 0 to 90° - Table tilt for taper grinding up to 10° - Counter support / quill for the workpiece spindle with internal taper MK 3 - Internal grinding spindle missing, internal grinding attachment for swiveling - Coolant system adjacent - 1 diamond grinding wheel dresser - 3 grinding wheels with grinding wheel arbors - 1 grinding wheel without grinding wheel arbor - 1 grinding wheel puller - 1 reducing sleeve - 3 centering pins - Several drive dogs - Operating manual with electrical diagram Space requirement L x W x H 2350 x 2000 x 1600 mm Weight 2500 kg Good condition

Condition: good (used), Year of construction: 1985, functionality: fully functional, 1 used Iseli surface grinding machine, model EBW-E. Hjdpfx Aszz Rhlep Esfn

Condition: used, functionality: fully functional, machine/vehicle number: 40/35-22, Price on request Used Gear Grinding Machine Hfjdpfx Apswl Auno Esn Brand: NILES Type: ZSTZ 630 C3 Max. gear diameter = 630 mm Tooth width = 215 mm Module = 1 – 12 Number of teeth = 5 – 140 Table diameter = 500 mm Stroke = 500 mm Grinding wheel diameter = 270 – 350 mm Swivel range = 45° Strokes = 75 – 315 per minute Weight approx. = 6.3 t

Condition: excellent (used), Center height 300 mm Hfsdetpgnhjpfx Ap Ejn Distance between centers 3500 mm Grinding wheel 760 x 305 x 100 mm With DRO With measuring control MARPOSS Misc.accessories MARCELS MASCHINEN AG

Condition: used, Year of construction: 1998, Technical details: Hsdjzgw I Nspfx Ap Eofn max. module: 7 weight of the machine ca.: 5 t worm grinding diameter: 280-350 mm width of grinding worm: 84-104 mm min. number of teeth: 6 max. number of teeth: 600 max. top circle diameter: 360 mm max. workpiece weight: 60 kg with Turbo Separator, loading unit, latest-generation balancing and dressing unit and various accessories *

Condition: ready for operation (used), functionality: fully functional, Used NILES ZSTZ 10L gear grinding machine Includes accessories Hfedpjz H Rm Asfx Ap Eon Available immediately

Condition: used, Year of construction: 2005, ratio of transmission 10:1 min. number of teeth 3 max. number of teeth 200 range of tooth size 20 mm tooth width max. 58 mm diameter of tools min 69,85 mm diameter of tools max. 230 mm x-axis 325 mm y-axis 350 mm z-axis 470 mm work piece table - Ø 212,71 mm b-axis + 90,1 / - 1 ° Control SIN 840 D SIEMENS total power requirement 75 kW weight of the machine ca. 10.000 Kg dimensions of the machine ca. 6,10 x 4,40 x 3,30 m WAGURI Hfodpfxsynmm Ej Ap Eon with EWAB load cell built in 2012 (Linear loader) no coolant filter system available

Condition: ready for operation (used), functionality: fully functional, One used CNC gear grinding machine OERLIKON Opal 800 Max. tip diameter: 1000 mm Min. root diameter: 40 mm Min. module: 1 Max. module: 16 Number of teeth: 999 Max. gear width: 630 mm Opal grinding wheel and diamond disk Only single profile grinding possible, see photo. Hodpfx Apsyucd Hs Eefn

Condition: used, Year of construction: 1997, Technical details: max. module: 7 weight of the machine ca.: 5 t Hsdpfox Aq Egox Ap Ejfn worm grinding diameter: 280-350 mm width of grinding worm: 84-104 mm min. number of teeth: 6 max. number of teeth: 600 max. top circle diameter: 360 mm max. workpiece weight: 60 kg without filter *

Condition: used, Year of construction: 2008, max. wheel diameter 700 mm max. module 10 (18) min. module 1 table diameter 530 mm Table speed max. 350 1/min Distance of shafts 50 - 680 0 workpiece weight 4.000 kg Axial travel 1.000 mm tangential adjustment 300 mm pivoting angle + / - 45 Grad power capacity 32 kW spindle turning speed range 3.500 - 12.000 U/min tool diameter 320 mm total power requirement 80 kW weight of the machine ca. 25,00 t Hsdpfx Apeyv Ipfo Ejfn

Condition: ready for operation (used), Year of construction: 1999, functionality: fully functional, Grinding worm dimensions: Min./Max. outer diameter: 280/350 mm Width: 84/104 mm Max. pitch with limitations: MOD 8.0 (DP 3.2) Number of threads: up to 3 with limitations Max. usable width (shift distance): 90 mm Hfodpfsyfnlkjx Ap Ejn For detailed technical information, please refer to the attached PDF file. Accessories: Several Fässler diamond wheels Dressing device Grinding stones Turbo separator

Condition: refurbished (used), Year of construction: 2023, operating hours: 3,000 h, functionality: fully functional, center height: 180 mm, workpiece weight (max.): 200 kg, grinding length: 1,000 mm, center width: 1,000 mm, grinding wheel diameter: 500 mm, total width: 2,600 mm, total length: 4,700 mm, total height: 2,200 mm, grinding diameter: 300 mm, workpiece weight between centers: 200,000 g, type of input current: three-phase, workpiece diameter between centers: 300 mm, workpiece length between centers: 1,000 mm, grinding wheel width: 100 mm, spindle speed (max.): 1,200 rpm, spindle speed (min.): 10 rpm, feed length X-axis: 320 mm, feed length Z-axis: 1,100 mm, feed rate X-axis: 1,000 m/min, feed rate Y-axis: 1,500 m/min, grinding spindle speed: 1,700 rpm, overall weight: 7,500 kg, pivoting range: 30 °, warranty duration: 12 months, year of last overhaul: 2023, input frequency: 50 Hz, rapid traverse X-axis: 1,000 m/min, rapid traverse Z-axis: 1,500 m/min, input voltage: 400 V, Schaudt PF43 U1000, manufactured in 1994, retrofitted (premium refurbished) by GSN in 2023. Siemens Sinumerik 840 D SL control system. Low operating hours, approximately 3000 hours since the retrofit. MK4 workpiece spindle, MK4 tailstock. Grinding travel: 300mm Workpiece length, including clamping devices, at maximum grinding travel: 450mm Grinding wheel dimensions: 500x100mm Bore diameter: 203.2mm Controlled workpiece circumferential speed (WUG) SUG external cylindrical grinding spindle: 45m/s Freely positionable, automatic B-axis Machine with new, fully enclosed splash guard GSN measuring head Diatronic 22 including C2 and W axes/turret Touch probe sensor with hydrophone (water jet) including collision monitoring Tailstock retrofitted with automatic cylinder error compensation Hedpfx Ajzcfnqsp Eefn Clamping/unclamping adjustable via hydraulic clamping device Upgrade to a 15" screen on the control panel NEW PRICE GROSS 2023: €407,432.20 plus additional tools, etc.

Year of construction: 1992, condition: ready for operation (used), Gear diameter range: 10mm-330mm, gear width: 180mm, max. module: 7, min. module: 0.5mm, clamping length: 420mm, number of teeth range: 10-600, helix angle: +/-45°, speed: 1900rpm, grinding wheel diameter range: 280mm-350mm, grinding wheel width range: 84mm-104mm. Machine dimensions X/Y/Z: approx. 4500mm/6000mm/2300mm, weight: approx. 5100kg, control: Fanuc Series 160i-T. Documentation available. An on-site inspection is possible. Hfjdpozg Iq Iofx Ap Een

Year of construction: 2001, condition: ready for operation (used), - USED - CNC EXTERNAL GRINDING MACHINE CENTRE HEIGHT: 180 mm DISTANCE BETWEEN CENTRES: 1600 mm MAX GRINDING LENGTH: 1100 mm MAX ADMITTED LOAD: 150 Kg GRINDING DIAMETER: 300 mm X-AXIS TRAVEL: 350 mm Z-AXIS TRAVEL: 1250 mm GRINDING WHEEL SIZE: 610 x 120 x 203,2 mm MOTOR POWER: 11 kW CONTROL UNIT: FANUC 18i0 TA WEIGHT: 8400 Kg OVERALL DIMENSIONS: 3380 x 2200 x 1800 mm ACCESSORIES: PAPER FILTER ; PORTABLE HANDWHEEL NOTE: GRINDING WHEEL AUTOMATIC DYNAMIC BALANCER; ARTICULATED SUPPORT FOR GRINDING WHEEL CHANGE; GRINDING WHEEL FORMING SYSTEM; CUTTING IN AIR DEVICE; MARPOSS UNIMAR DIAMETRAL AND AXIAL HEAD Hodpfxeyry Rxo Ap Esfn

Condition: used, Year of construction: 2007, ratio of transmission 10:1 min. number of teeth 3 max. number of teeth 200 range of tooth size 20 mm diameter of tools min 69,85 mm tooth width max. 58 mm diameter of tools max. 230 mm x-axis 325 mm y-axis 350 mm z-axis 470 mm work piece table - Ø 212,71 mm b-axis + 90,1 / - 1 ° Control 160 i - MB FANUC total power requirement 75 kW weight of the machine ca. 10.000 Kg dimensions of the machine ca. 6,10 x 4,40 x 3,30 m WAGURI With EWAB robot cell (KUKA robot) without coolant filter system Fire extinguishing system without CO2 bottles Cooling oil return with various pumps / collecting basins Threading device A1/B2 axes with measuring probe Clamping device for a pinion shaft External spindle oil cooler Hfodpfxsynbdlo Ap Een Extraction system "pinion shaft"

Condition: used, Year of construction: 2001, overall weight: 10,000 kg, total length: 3,000 mm, total width: 2,300 mm, total height: 2,500 mm, REISHAUER RZ 362 A – CNC Gear Grinding Machine Year of Manufacture: 2001 Serial No.: 75523 Max. Workpiece Diameter: approx. 360 mm Max. Module: 7 Max. Gear Width: approx. 175 mm Max. Workpiece Weight: depending on configuration, approx. 60 kg Grinding Worm Diameter: approx. 270–350 mm Helix Angle: up to approx. ±45° CNC Control: Reishauer Connected Load according to Nameplate: 26 kVA Hedpjzy Tkmsfx Ap Esfn Dimensions (LxWxH) approx.: 3000 x 2300 x 2500 mm Weight approx.: 10,000 kg Year of construction: 2,001 Condition: in working order Terms of payment: 100% prepayment before pick-up Terms of delivery: Loaded on truck under power: No

Condition: used, Year of construction: 1983, max. wheel diameter 1500 mm gear width 550 mm max. module 25 min. module 2 workpiece weight max. 6000 kg max. number of teeth 432 min. number of teeth 12 table diameter 990 mm grinding wheel size 400 mm total power requirement 75 kW weight of the machine ca. 20,5 t Hfedjyq Szajpfx Ap Een With tailstock max. wheel dia. 1250mm, without tailstock 1500mm The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Condition: used, Year of construction: 2006, ratio of transmission 10:1 min. number of teeth 3 max. number of teeth 200 range of tooth size 20 mm tooth width max. 58 mm spindle speeds (infinitely variable) 6000 U/min work piece spindle speed 1200 U/min diameter of tools max. 230 mm diameter of tools min 69,85 mm x-axis 325 mm y-axis 350 mm z-axis 470 mm b-axis + 90,1 / - 1 ° work piece table - Ø 212,71 mm Control SIN 840 D SIEMENS total power requirement 75 kW Hfodpfjvxwr Ajx Ap Ejn weight of the machine ca. 10,00 to dimensions of the machine ca. 6,10 x 4,40 x 3,30 m coolant filtering unit Hoffmann HSF 100 V

Condition: used, Year of construction: 2001, Technical details: 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 * Hsdpswh Dlmofx Ap Ejfn

Condition: good (used), functionality: fully functional, The Höfler Helix 400 gear grinding machine was designed as a universal machine for the flexible machining of gears and is used by manufacturers of gear and transmission technologies for the profile grinding of gears. Special features: Ideal machine for one-off production and small batches Technical data Wheel diameter: 400 mm Module - max.: 0.75-10 Tooth width: 200 mm Space requirement approx.: 3.0 x 4.5 x 2.5 mm Machine weight approx.: 8,500 kg *The illustration shows the machine in its current condition as a used machine and can be offered partially modernized or as a retrofit with new CNC control (Siemens ONE) and acceptance according to the manufacturer's standard on request. Hfodpfx Apovd Ehpo Esn

Year of construction: 1971, condition: used, Technical details: max. wheel diameter: 300 mm max. module: 5 module min. : 0,5 max. workpiece weight: 60 kg weight of the machine ca.: 4,0 t dimensions of machine: 1800x1850x2500 mm dimensions electric cabinet: Nr. 1: 1930x400x1920 mm dimensions electric cabinet: Nr. 2: 800x230x1950 mm dimensions:: Abluftanlage: 1400x700x560 mm dimension cooling device LxWxH: 1,2 x 1,0 x 0,45 m Electronically controlled tooth flank grinding machine up to module 5 and a Ø of 240 - 300 mm feed speed per workpiece revolution infinitely variable 0.4 - 3.2 mm max./min. Number of teeth: 130 / 12 max./min. Pressure angle: 30° / 14°30` max./min. Spiral pitch with 24 teeth: 6000 / 200 mm max. tooth helix angle, both sides: 45° Speed of the grinding worm: 1900 rpm without dressing device Equipment: approx. 77x change transmission wheels, pipe extensions and various tools Two of these machines are for sale. Both machines are supplied via two common control cabinets and an exhaust air system. Hfodpfx Apovc Apbe Esn *

Year of construction: 1971, condition: used, Technical details: max. wheel diameter: 300 mm max. module: 5 module min. : 0,5 max. workpiece weight: 60 kg weight of the machine ca.: 4,0 t machine dimensions LxWxH: 1,8 x 1,9 x 2,5 m dimensions electric cabinet LxWxH: Nr. 1: 1,95 x 0,4 x 1,95 m dimensions electric cabinet LxWxH: Nr. 2: 0,8 x 0,23 x 1,95 m dimensions:: Abluftanlage: 1,4 x 0,7 x 0,55 m Electronically controlled tooth flank grinding machine up to module 5 and a Ø of 240 - 300 mm feed speed per workpiece revolution infinitely variable 0.4 - 3.2 mm max./min. Number of teeth: 130 / 12 max./min. Pressure angle: 30° / 14°30` max./min. Spiral pitch with 24 teeth: 6000 / 200 mm max. tooth helix angle, both sides: 45° Speed of the grinding worm: 1900 rpm without dressing device Equipment: approx. 69x change transmission wheels, pipe extensions and various tools Two of these machines are for sale. Both machines are supplied via two common control cabinets and an exhaust air system. Hsdpfx Apsvc An Do Eofn *

Condition: used, Year of construction: 1990, total height: 2,000 mm, total width: 1,300 mm, total length: 5,900 mm, Colour: Green Empty weight: 7.500 kg Center-height: 250mm Table-length: 2300mm Travel grinding-spindel: 200mm Gear diameter: 300 mm Module range: 0.5 mm – 8 mm Helix angle: ±35° Max. workpiece weight: 100 kg - Year: 1990 - Documentation available: No - CE certificate present: No - Serial number: 018.0402 - Drive system: CNC - Control system brand: Optronic - Control system type: CNC D140 - Horizontal/vertical: Horizontal - Model: Gear hobbing machine - Min. module [mm]: 0.5 - Max. module [mm]: 8 - Max. workpiece width [mm]: 2300 - Max. workpiece height [mm]: 500 - Max. workpiece weight [kg]: 100 Hjdezy E Tajpfx Ap Eofn - Table length [mm]: 2300 - Transport dimensions: 5900mm x 1300mm x 2000mm (l x w x h) - Transport weight [kg]: 7500kg - Transport packages [pcs.]: 5 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Lukas van Rossum

Condition: excellent (used), Year of construction: 1997, max. wheel diameter 820 mm gear width 300 mm max. module 8 Hfedpfoz Hz Rljx Ap Eon min. module 0,5 clamping length 865 mm number of teeth 10 - 600 max.helical angle +/- 30 ° turning speeds 1100 - 2150 U/min grinding wheel diameter 280 - 400 mm grinding wheel width 84 /104 workpiece weight max. 300 kg weight of the machine ca. 11,5 t dimensions of the machine ca. 6,0 x 4,8 x 2,9 m including Reishauer AF Filter, flanges, wheels,...