Used Grinding Head for sale (12,746)

Condition: used, Year of construction: 2008, functionality: fully functional, Single-head welding machine Hsdpfx Ajzpyfcemyer

Condition: good (used), Technical specifications: Hodpfxszpx Hre Amyjr Machine weight: 19,400 kg Total machine power consumption: 18 kW Max. grinding diameter: 630 mm Distance between centers: 4,000 mm Max. workpiece weight: 2,500 kg

Condition: good (used), Year of construction: 1990, functionality: fully functional, G & H FS 40 SA, Year of manufacture: 1990, Hodpezpwywjfx Amysr Grinding length: 400 mm, Grinding width: 200 mm, Working height: 320 mm, Electric facing device, Cross clamping, Cross stop.

Condition: ready for operation (used), Year of construction: 2021, DELTA LC 400 / Year of manufacture 2021 / Rotary table surface grinding machine -CE marking -Year of manufacture 2021 -Magnetic table - rotary table 400mm -Max. grinding diameter 400mm -Distance column - grinding spindle axis approx. 315mm -Grinding height - magnet - grinding wheel approx. 215mm -Grinding spindle speed 2840 rpm -Fine feed 0.01mm -Lateral retracting device -Spindle motor approx. 3 kW -Dimensions of the cup wheel 200x80x78mm -Machine enclosure -Coolant system -Documentation Dimensions: L x W x H 1.3 x 0.8 x 1.8 meters / Weight 850 kg Hsdozpwtkjpfx Amyjr Subject to errors and omissions.

Condition: good (used), Year of construction: 2006, G. Mondini with 2 heads. Type VF/SPE-2. Hedetp I Rnopfx Amysr Year of manufacture - 2006 Piston dimensions - Diameter - 80mm. Length - 230mm. Volume approx 1000ml, completely stainless steel. click on photos for more photos.

Condition: new, power: 353 kW (479.95 HP), fuel type: diesel, axle configuration: 6x4, wheelbase: 3,600 mm, fuel: diesel, color: white, driver cabin: sleeper cab, gearing type: mechanical, emission class: euro2, suspension: steel, Year of construction: 2025, Equipment: air conditioning, = Additional Options and Accessories = - Leaf spring suspension - Sleeper cab = Additional Information = Transmission: MAN 16.25 OD, manual transmission Year of manufacture: 2025 Suspension: Leaf spring suspension Front axle: Steerable GVWR: 33,000 kg = Company Information = WE PROVIDE, YOU ACCELERATE – Without boundaries. Van Vliet is the official MAN Truck & Bus SE importer for several African countries. We offer comprehensive after-sales services, including supplying parts and providing (local) training. Hodpfx Amjy Dc Tneysr

Condition: new, power: 324 kW (440.52 HP), fuel type: diesel, tire size: 315/80R22.5, axle configuration: 4x2, wheelbase: 3,900 mm, fuel: diesel, color: white, driver cabin: sleeper cab, gearing type: automatic, emission class: euro2, suspension: steel, Year of construction: 2025, Equipment: air conditioning, = Additional Options and Accessories = - Leaf spring suspension - Sleeper cab = Notes = Hjdpfjygh Hqox Amyer Fuel tank: 910 liters Air conditioning Fifth wheel: 2 inches Fifth wheel height: 1,454 mm Sleeper cab with two beds = Further Information = Transmission: TipMatic 12.28 OD, automatic Year of manufacture: 2025 Tire size: 315/80R22.5 Suspension: Leaf spring suspension Front axle: Steerable GVWR: 21,000 kg = Company Information = WE PROVIDE, YOU ACCELERATE – Without boundaries. Van Vliet is the official MAN Truck & Bus SE importer for several African countries. We offer comprehensive after-sales services, including the supply of parts and the provision of (local) training.

Condition: new, power: 324 kW (440.52 HP), fuel type: diesel, tire size: 315/80R22.5, axle configuration: 6x4, wheelbase: 3,600 mm, fuel: diesel, color: white, driver cabin: sleeper cab, gearing type: mechanical, emission class: euro2, suspension: steel, Year of construction: 2025, Equipment: air conditioning, = Additional Options and Accessories = - Leaf spring suspension - Sleeper cab = Notes = Fuel tank: 590 liters Air conditioning = Further Information = Transmission: MAN 16.25 OD, manual transmission Year of manufacture: 2025 Tire size: 315/80R22.5 Hodpfxswwkm Ne Amyer Suspension: Leaf spring suspension Front axle: Steerable Number of cylinders: 6 Engine displacement: 12,419 cc = Company Information = WE PROVIDE, YOU ACCELERATE. Without boundaries. Van Vliet is the official MAN Truck & Bus SE importer for several African countries. Supported by comprehensive after-sales services, such as supplying parts and providing (local) training.

Condition: new, power: 324 kW (440.52 HP), fuel type: diesel, tire size: 315/80R22.5, axle configuration: 4x2, wheelbase: 3,900 mm, fuel: diesel, color: white, driver cabin: sleeper cab, gearing type: automatic, emission class: euro2, suspension: steel, Year of construction: 2025, Equipment: air conditioning, = Additional Options and Accessories = - Leaf spring suspension - Sleeper cabin = Notes = Fuel tank: 590 liters Air conditioning Sleeper cabin with one bed Fifth wheel: 2 inch Fifth wheel height: 1,454 mm = Further Information = Transmission: MAN 16.25 OD, automatic Year of manufacture: 2025 Tire size: 315/80R22.5 Suspension: Leaf spring suspension Front axle: Steerable GVWR: 19,000 kg = Company Information = WE PROVIDE, YOU ACCELERATE. Without boundaries, Van Vliet is the official MAN Truck & Bus SE importer for several African countries. Supported by comprehensive after-sales services, such as supplying parts and providing (local) training. Hsdpfx Aeygh E Temyjr

Condition: new, power: 294 kW (399.73 HP), fuel type: diesel, tire size: 315/80R22.5, axle configuration: 6x4, wheelbase: 3,600 mm, fuel: diesel, driver cabin: sleeper cab, gearing type: mechanical, emission class: euro2, suspension: steel, Year of construction: 2023, = Additional Options and Accessories = - Leaf spring suspension - Sleeper cab = Notes = = Additional Options and Accessories = - Sleeper cab = Additional Information = Model year: 2023 Damage: none = Company Information = Van Vliet Automotive Trading - Your Truck Partner A wide selection of new trucks, trailers, 4x4 vehicles, and machinery. Ready for immediate use! Our own (construction) workshops, modification center, and paint shop guarantee fast and project-specific processing of your order, anywhere in the world. ISO and AEO certified. Logistical handling and customs/export facilities. Worldwide spare parts service. International team of mechanics and trainers, operating worldwide to provide technical support and training. Contact our experienced, multilingual team of customer service representatives now for professional, project-specific, and competitive advice. = Additional Information = Transmission: MAN 16.22OD, manual transmission Year of manufacture: 2023 Model year: 2023 Hsdpfovpqbxex Amyor Tire size: 315/80R22.5 Suspension: Leaf spring suspension Number of cylinders: 6 Engine displacement: 10,512 cc Damage: none = Company Information = WE PROVIDE, YOU ACCELERATE. Without boundaries. Van Vliet is the official MAN Truck & Bus SE importer for several African countries. Supported by careful after-sales services, such as supplying parts and providing (local) training.

Condition: as good as new (ex-display), Year of construction: 2026, Center height: 181 mm Center distance: 650 mm Maximum grindable workpiece diameter: 360 mm Max. load (overhung): 1000 N / 100 kg Max. load (between centers): 3000 N / 300 kg Z-axis Table swivel angle: 10° Table drive hydraulic: 0–4 m/min X-axis Cross slide travel: 80 mm Rapid traverse (hydraulic): 50 mm Coarse positioning—air cushion: 280 mm Infeed drive via DC motor Rapid feed rate: 48 mm/min/Ø Infeed process: Plunge / Longitudinal grinding 4 pre-selectable feed rates: mm/min/Ø 0.01–48 4 pre-selectable infeed increments: mm/ 0.001–0.1 Spark-out during end stop grinding: s 0–99 / 0–99 strokes Jog infeed: mm/Ø 0.001 Grinding spindle headstock—universal, swiveling: degrees 0–180 Grinding wheel (external): D x width x bore mm 500x100x127 or 203.2 Grinding wheel (face, option): D mm 250x32x76.2 Grinding wheel (internal, option): D mm (2–250) Drive power (external, face): kW 5.5 (7.5) Drive power (internal): kW 2.2 Peripheral speed (external): m/s 35 (50) Grinding wheel wear (external): mm/Ø 160 Wheel guard width: mm 100 Grinding spindle diameter: mm 60 Internal spindle mount: mm 80 (100) Workpiece headstock: Infinitely variable drive, MK 4: 1/min 30–270/ 50–450 Workpiece spindle lockable Spindle mount: mm MK 4/24 Spindle nose for flange mounting: MK 4 mm cylindrical Ø63H6 x 6 Workpiece headstock swivels on the rotary part: degrees 0–90 Tailstock: Quill mount / quill diameter: mm MK 4/750 Quill stroke mm: 45 Quill force N: 100–800 / 250–1400, adjustable Quill actuation: manual (foot switch) Quill fine adjustment: ±40μm Connections: Total power requirement of the machine: kW 6.5–10 Grinding spindle headstock: kW 5.5 (7.5) Workpiece headstock: kW 0.55 (1.1) Coolant cleaning: kW 0.75–2.2 Guideway lubrication pump: kW 0.1 Hodjtqf Sqspfx Amyor Hydraulic pump: kW 1.5 Hydraulic tank: liters 80 Pneumatics: bar 6 Similar to Weiss/ EMAG/ GP cylindrical grinding machines/ Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat/ Bahmüller/ Fortuna

Condition: refurbished (used), Year of construction: 2026, Karstens K11 1000, Fully Equipped This cylindrical grinding machine has been completely overhauled at PS-Karstens. The machine has been inspected and is in very good condition. Hjdpfxeh Riwdo Amyjr Since we specialize in Karstens cylindrical grinding machines, we can offer you a complete service (electrical and mechanical) for the machine after purchase. Technical Data: Center distance: 1000 mm Center height: 180 mm Workpiece weight: 100 kg (overhanging), 250 kg (between centers) Grinding wheel diameter: 400 mm Workpiece spindle: MK 4, stepless speed adjustment 30-450 rpm, swivel range 0 - 90 ° Tailstock: MK4, quill stroke 45 mm, fine adjustment with cylinder Quill force: 200-600 N, hydraulically operated via foot pedal Table inclination: 10 degrees Adjustment travel of the feed spindle: 80 mm Rapid traverse: 50 mm Coarse adjustment with air cushion: 280 mm Grinding spindle motor (external): 4 KW Grinding spindle motor (internal): 2.2 KW Workpiece spindle motor: 0.55 KW Machine weight: Net 3800 kg Feed drive via DC motor Air cushion-assisted rapid adjustment of the grinding spindle head for quick and safe approach to the grinding position. Separate drive for the spindles for external and internal grinding. Fully automatic operating sequence, feed movement via a wind rose switch: Rapid traverse forward, rapid traverse backward, grinding operation, feed stop, incremental feed. Automatic longitudinal grinding cycle Central coolant supply for all grinding points Workpiece spindle head with steplessly adjustable drive with a rotating and lockable spindle. Feed control for longitudinal grinding and plunge grinding, input for retraction, feed amounts, feeds, dwell times, rapid traverse Digital displays for grinding spindle B-axis, workpiece spindle, X-axis, Z-axis from HEIDENHAIN Paper band filter system, approx. 250 L Similar to Weiss/EMAG/GP cylindrical grinding machines/Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat /Bahmüller/Fortuna

Condition: good (used), Year of construction: 1985, Maximum disc diameter: 230 mm Magnetic table size: 1000 x 300 mm Hodpslz Nh Isfx Amysr

Condition: good (used), Grindable, largest diameter: 200 mm Center distance: 450 mm Weight of the machine approx: Hodpfx Aolz Nxwomyer 2, 2 t Machine dimensions:

Condition: used, Manufacturer: BLOHM Type: Simplex 5 Table size: 900x300mm Working length: 600x300mm Without magnetic table! Hsdpfovtyxusx Amyjr

Condition: used, Maximum grinding length: 1000 mm Maximum wheel diameter: 320 mm Bore: 30 mm Manufacturer: TOS Hodpfx Amjv Taafeyjr

Condition: used, Manufacturer: CINCINNATI Hedpfxowrpykj Amyer

Condition: new, We offer you spare parts of all kinds for your conventional or CNC Karstens / EMAG WEISS / GP cylindrical grinding machine—covering your tailstock, workpiece headstock, grinding spindle headstock, ball screw spindles, glass scales, grinding wheel flanges, drive motors, axis drives (BOSCH SIEMENS), ECKELMANN controls, bellows, bearings, K11/K21 infeed controls (new and used), as well as Z-axis reversing blocks for exchange. We service machines from year of manufacture 1955 onwards: ASA-ASE-K10-K11-K12-K13-K16-K19-K21-K22-K23-K24-K25-K26-K27-K28- K29-K33-K35-K37-K50-K51-K52-K53-K57-W11-W21-GP cylindrical grinding machines—all assemblies based on Karstens design. Comparable/ EMAG-WEISS/ GP cylindrical grinding machines/ Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat. Hodpjup Aiksfx Amyor

Condition: new, We offer all types of spare parts for your conventional or CNC Karstens/GP cylindrical grinding machine, including components for your tailstock, workpiece spindle head, grinding spindle head, ball screws, glass scales, grinding wheel flanges, drive motors, axis drives (BOSCH SIEMENS), bellows, bearings, K11/K21 infeed control systems—new and used—as well as reversing blocks for the Z axis on an exchange basis. Also suitable for similar Weiss/EMAG/GP cylindrical grinding machines, Studer, Kellenberger, Schaudt, Tschudin, Tacchella, Dannobat, Bahmüller, Fortuna. Hodpforaibvox Amyjr

Condition: excellent (used), Year of construction: 1980, Karstens K11 1000 This Karstens K11 comes from a university and has seen very little use. All cables and hoses in the wet area have been replaced. It has extremely few operating hours. Since we specialize in Karstens round grinding machines, we can offer you complete service (electrical and mechanical) for the machine after purchase. Technical data: Center distance: 1000 mm Center height: 180 mm Workpiece weight: 70 kg cantilevered, 250 kg between centers Grinding wheel diameter: 400 mm Workpiece spindle: MK 4, speed continuously adjustable 30-450 rpm, swivel range 0 - 90 ° Tailstock: MK4, quill travel 45 mm Tailstock rest next to the Z-axis table Quill force: 200-600 N Table tilt: 12.5 degrees Adjustable travel of the feed spindle: 80 mm Rapid traverse: 50 mm Coarse adjustment with air cushion: 280 mm Grinding spindle motor (external): 4 KW Grinding spindle motor (internal): 2.2 KW Workpiece spindle motor: 0.55 KW Machine weight: Net 3500 kg Feed drive via DC motor Air cushion-supported rapid adjustment of the grinding spindle stock for quick and safe positioning of the grinding position. Separate drive for the spindles for external and internal grinding. Fully automatic working cycle, feed movement via a wind rose switch: Rapid traverse forward, rapid traverse backward, grinding operation, feed stop, mym feed. Automatic longitudinal grinding cycle Hodpfxsh Rit Ej Amysr Central coolant supply for all grinding points Workpiece spindle stock with continuously adjustable drive for both rotating and lockable spindle. Feed control for longitudinal grinding and face grinding, input for retraction, feed amounts, feeds, dwell times, clearance strokes Digital display for X-axis from Heidenhain Paper band filter system can be offered upon request. Similar to Weiss/EMAG/GP round grinding machines/Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat .

Condition: refurbished (used), Year of construction: 2026, Karstens K11 650 This cylindrical grinding machine has been completely overhauled by PS-Karstens. The machine has been inspected and is in very good condition. Since we specialize in Karstens cylindrical grinding machines, we can offer you complete service (electrical and mechanical) for the machine after purchase. Technical data: Distance between centers: 650 mm Distance between centers: 180 mm Workpiece weight: 100 kg cantilevered, 250 kg between centers Grinding wheel diameter: 400 mm Workpiece spindle: MK 4, speed continuously adjustable 30-450 rpm, swivel range 0 - 90 ° Tailstock: MK4, quill stroke 45 mm, cylinder fine adjustment Quill force: 200-600 N, hydraulically operated via foot pedal Table inclination: 10 degrees Adjustment travel of feed spindle: 80 mm Hjdpfx Ash Rixxemysr Rapid traverse: 50 mm Rough adjustment with air cushion: 280 mm Grinding spindle motor external: 4 KW Grinding spindle motor internal: 2.2 KW Workpiece spindle motor: 0.55 KW Machine weight: Net 3800 Kg Feed drive via DC motor Air cushion-supported rapid adjustment of the grinding spindle head for quick and safe positioning to the grinding position. Separate drive for the spindles for external and internal grinding. Fully automatic process, feed movement via jog shuttle switch: Rapid traverse forward, rapid traverse backward, grinding operation, feed stop, incremental feed. Automatic longitudinal grinding cycle Central coolant supply for all grinding points Workpiece spindle head with continuously adjustable drive with a rotating and lockable spindle. Feed control for longitudinal grinding and plunge grinding, input for retraction, feed amounts, feed rates, dwell times, non-cutting travel Paper band filter system approx. 250 L Similar to Weiss/EMAG/GP cylindrical grinding machines/ Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat/ Bahmüller/ Fortuna

Condition: as good as new (ex-display), Year of construction: 2026, Karstens K11 1000 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Data: Center distance: 1100 mm Center height: 180 mm / (250 mm = Option) Workpiece weight: 100 kg unsupported, 300 kg between centers Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MK 4, infinitely variable speed adjustment 30-450 rpm, swivel range 0 - 90° Tailstock: MK4, quill stroke 45 mm Quill force: 200-600 N manually, (up to 2500 N possible, adjustable = Option) Table tilt: 10 degrees Adjustment travel of feed spindle: 80 mm Rapid traverse: 50 mm Rough adjustment with air cushion: 280 mm Grinding spindle motor (external): 4 KW / (5.5 KW = Option) Infinitely variable speed adjustment of the grinding wheel with potentiometer Grinding spindle motor (internal): 2.2 KW Workpiece spindle motor: 1.1 KW Hydraulic motor: 1.5 KW Lubrication motor: 0.1 KW Hydraulic tank: 80 liters Machine weight: Net 3800 kg Feed drive via DC motor Air cushion-assisted rapid adjustment of the grinding spindle stock for quick and safe approach to the grinding position. Separate drive for the spindles for external and internal grinding. Fully automatic operating sequence, feed movement via wind rose switch: Rapid traverse forward, rapid traverse backward, grinding operation, feed stop, incremental feed. Automatic longitudinal grinding cycle Central coolant supply for all grinding points Workpiece spindle stock with infinitely variable drive with a rotating and lockable spindle. New digital feed control with Siemens panel and Siemens PLC for longitudinal grinding and plunge grinding, input for retraction, feed amounts, feeds, dwell times, rapid traverse distances, compatible with the old Karstens feed control, Hjdpfx Ameiv Au Eeyjr with a color Siemens touch panel, scale in X and Z axis, manufacturer HEIDENHAIN. Similar to Weiss/EMAG/GP cylindrical grinding machines/Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat /Bahmüller/Fortuna

Condition: as good as new (ex-display), Year of construction: 2026, Karstens K11 650 Premium Retrofit Round Grinding Machine Manufacturer: Karstens Technical Specifications: Center distance: 750 mm Hedpfx Amsiv Audsyjr Center height: 180 mm / (250 mm = Option) Workpiece weight: 100 kg cantilevered, 250 kg between centers Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MK 4, speed continuously adjustable 30-450 rpm, swivel range 0 - 90 ° Tailstock: MK4, quill stroke 45 mm, cylindrical correction Quill force: 200-600 N manually, (up to 2500 N possible, adjustable = Option) Table inclination: 12.5 degrees Travel of the feed spindle: 80 mm Rapid traverse: 50 mm Rough adjustment with air cushion: 280 mm Grinding spindle motor, external: 4 kW / (5.5 kW = Option) Continuously adjustable grinding wheel speed with potentiometer Grinding spindle motor, internal: 2.2 kW Workpiece spindle motor: 1.1 kW Hydraulic motor: 1.5 kW Lubrication motor: 0.1 kW Hydraulic tank: 80 liters Machine weight: Net 3500 kg Feed drive via DC motor Air cushion-supported rapid adjustment of the grinding spindle head for quick and safe positioning to the grinding location. Separate drive for the spindles for external and internal grinding. Fully automatic operating sequence, feed movement via wind rose switch: Rapid traverse forward, rapid traverse backward, grinding operation, feed stop, incremental feed. Automatic longitudinal grinding cycle Central coolant supply for all grinding points Workpiece spindle head with continuously adjustable drive with a co-rotating and lockable spindle. Feed control, digital with Siemens panel and Siemens PLC for longitudinal grinding and plunge grinding, input for retraction, feed increments, feeds, dwell times, idle strokes, compatible with the old Karstens feed control, with color Siemens touch panel Scale in X and Z axes, manufacturer HEIDENHAIN. Similar to Weiss / EMAG / GP round grinding machines / Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat / Bahmüller / Fortuna.

Condition: as good as new (ex-display), Year of construction: 2026, Centre height: 181 mm Centre distance: 1000 mm Maximum grindable workpiece diameter: 360 mm Max load cantilevered: 1000 N (100 kg) Max load between centres: 3000 N (300 kg) Z-axis: Table swivel angle: 10° Table drive, hydraulic: 0–4 m/min X-axis: Cross slide travel: 80 mm Rapid traverse (hydraulic): 50 mm Coarse adjustment – air cushion: 280 mm Infeed drive by DC motor Rapid infeed speed: 48 mm/min/Ø Infeed cycle: Plunge grinding / Longitudinal grinding 4 preselectable speeds: mm/min/Ø: 0.01–48 4 preselectable infeed increments: mm: 0.001–0.1 Automatic shut-off during stop-grinding: 0–99 s or 0–99 strokes Stepwise infeed: mm/Ø: 0.001 Grinding headstock universal, swivelling: 0–180° Grinding wheel (OD): D x width x bore: 500 x 100 x 127 mm or 203.2 mm Grinding wheel (face, option) D: 250 x 32 x 76.2 mm Grinding wheel (ID, option) D: 2–250 mm Drive power, external/face: 5.5 (7.5) kW Drive power, internal: 2.2 kW Peripheral speed, external: 35 (50) m/s Grinding wheel wear (OD): mm/Ø: 160 Guard width: 100 mm Grinding spindle diameter: 60 mm Internal spindle mounting: 80 (100) mm Workpiece headstock: Infinitely variable drive: MK 4, 1/min: 30–270 / 50–450 Workpiece spindle lockable Spindle mounting: MK 4/24 mm Spindle nose for flange attachment: MK 4, cylindrical Ø63H6 x 6 mm Headstock swivels on rotating part: 0–90° Tailstock: Quill mounting / Quill diameter: MK 4, 750 mm Quill stroke: 45 mm Quill force, N: 100–800 / 250–1400 adjustable Quill operation: manual (foot switch) Quill fine adjustment: ±40 μm Connections: Total machine connected load: 6.5–10 kW Grinding headstock: 5.5 (7.5) kW Workpiece headstock: 0.55 (1.1) kW Coolant filtration: 0.75–2.2 kW Lubrication pump – guideways: 0.1 kW Hydraulic pump: 1.5 kW Hjdpetqf Rzjfx Amyor Hydraulic tank: 80 l Pneumatics: 6 bar Comparable to: Weiss / EMAG / GP cylindrical grinders / Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat

Condition: as good as new (ex-display), Year of construction: 2026, Karstens K11 1000 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Data: Distance between centers: 1100 mm Center height: 180 mm / (250 mm = Option) Workpiece weight: 100 kg cantilevered, 300 kg between centers Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MK 4, stepless speed control 30-450 rpm, swivel range 0 - 90° Tailstock: MK4, quill travel 45 mm Quill force: 200-600 N manual, (up to 2500 N possible, adjustable = Option) Table inclination: 10 degrees Travel of the infeed spindle: 80 mm Rapid traverse: 50 mm Rough adjustment with air cushion: 280 mm Grinding spindle motor external: 4 kW / (5.5 kW = Option) Stepless speed adjustment of the grinding wheel with potentiometer Hedpfx Ameh Rimmoyor Grinding spindle motor internal: 2.2 kW Workpiece spindle motor: 1.1 kW Hydraulic motor 1.5 kW Lubrication motor 0.1 kW Hydraulic tank 80 liters Machine weight: Net 3800 kg Infeed drive via DC motor Air cushion-assisted rapid adjustment of the grinding spindle head for quick and safe positioning of the grinding position. Separate drive for the spindles for external and internal grinding. Fully automatic operating sequence, infeed movement via a wind rose switch: Rapid traverse forward, rapid traverse backward, grinding operation, infeed stop, incremental infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding points Workpiece spindle head with steplessly adjustable drive with a rotating and lockable spindle. New digital infeed control with Siemens panel and Siemens PLC for longitudinal grinding and plunge grinding, input for retraction, infeed increments, feeds, dwell times, clearance strokes, compatible with the old Karstens infeed control, with a color Siemens touch panel similar to Weiss/EMAG/GP cylindrical grinding machines/Studer/Kellenberger/Schaudt/Tschudin/Tacchella/Dannobat /Bahmüller/Fortuna