Beli Universal Thread Grinding bekas (10.236)

Kondisi: bekas, Tahun pembuatan: 1979, Workpiece diameter: 320 mm Thread length: 300 mm Thread pitch: mm Total power requirement: 90 kW Machine weight approx.: 12,000 kg Lodpjt Hwnpefx Aglorg Space requirement approx.: m² Thread/Worm grinding machine for steering worm

Kondisi: bekas, Tahun pembuatan: 1985, Thread diameter 254 mm Grinding length 350 mm Thread pitch 51 mm Control system SIEMENS S 8 Total power requirement 12 kW Machine weight approx. 5,000 kg Lrodpfst Hw U Aox Aglog Space requirement approx. ... m Internal thread grinding machine with PLC control

Tahun pembuatan: 2022, Kondisi: baru, Grinding diameter: 260 mm Grinding length: 1000 mm Centre height: 130 mm Grinding wheel dimensions: 400x60x127 mm Grinding wheel speed: 1700, 1900, 2200 rpm Swivelling grinding spindle head: +/- 30 degrees Swivelling table: +/- 9 degrees Tailstock spindle taper: Morse Taper 4 Grinding spindle motor: 4 kW Hydraulic motor: 1.5 kW Workpiece spindle motor: 0.37 kW Net weight: 2400 kg Gross weight: 2950 kg PLC control: Siemens S7 Tailstock quill stroke: pneumatic, foot switch actuated Operator panel: New Rittal operator panel with Siemens touchscreen display Centre points: 2 Grinding wheel flanges: 2 New external cylindrical grinding machine, make: Kraft, type: URS 1000, year of manufacture: 2022 For the construction of the machine, an unused base frame of a hydraulically operated URS 1000, along with unused cast components, was utilised. The machine offered, URS 1000 CNC, has been equipped with 2-axis ball screw drives, axis drive motors, and a PLC control system. User-friendly Siemens PLC S7-1200 is used as the control unit. Ljdpfx Ageg N Nh Doljrg The entire machine features a partial enclosure for safe and effective operation. With the Siemens PLC S7, multiple diameters can easily be programmed and ground. Furthermore, the machine is suitable for the following operations: longitudinal grinding, plunge grinding, incremental plunge grinding, automatic dressing, and dressing compensation. Up to 30 individual programs can be saved and 10 individual programs (10 diameters) can be linked in a single cycle. The operator can interrupt the cycle at any time to measure the workpiece, enter a compensation value, and finish grind the remainder to final size. The control system is very easy to operate! The manufacture of contours, radii, and ellipses is not possible with this control. Please note that the machine’s technical data is subject to confirmation, as some values are derived from the original hydraulic machine base. You can find further technical data as well as information about standard and optional accessories in the attached PDF. Take advantage of the attractive leasing and hire-purchase terms offered by ABC Leasing. Ask us for details. We can also provide free delivery, installation/commissioning, handover ready for operation, as well as operator training for the control system.

Kondisi: sangat baik (bekas), Thread diameter 5 - 200 mm Grinding length 500 mm Thread pitch 0.25 - 6 mm Max. clamping length 850 mm Grinding wheel diameter 350 mm Center height 105 mm Threads M2 - M149 Thread - inch 3/32 - 4 inch Tilt left/right +/-10° Total power requirement 6 kW Machine weight approx. 3.2 t Space requirement approx. 2.5 x 1.7 x 1.5 m Lrjdpfewvl H Ujx Aglsg

Kondisi: bekas, Tahun pembuatan: 2003, Grinding diameter: 450 mm Grinding length: 1500 mm Centre height: 225 mm Photos of an almost identical machine, 1000 mm version Also geometrically overhauled and partially repainted. 1x Grinding wheel assembly LEFT 500x80x203.2 mm 1x Grinding wheel assembly RIGHT 400x63x127 mm 1x Internal grinding attachment Ø120 mm for 2 HF spindles (motor and HF spindle) Centre height: 225 mm Grinding head main drive: Power rating 9.2 kW B-AXIS: CNC-controlled B-axis KELCO 120: v constant 35 m/s or 45 m/s, speed adjustment of the grinding spindle via control (standard) Semi-automatic balancing system, ELASO, Type EB 500 MFV 1230: High-frequency internal grinding spindle with oil-air lubrication High-performance motor spindle M34-FAVY100.R620-20/4, long-life grease lubrication Balancing arbor Operating unit for MFV and MFZ spindles Hydraulic tailstock quill retraction Micrometric adjustment at the tailstock Pneumatic relief for tailstock Tailstock parking position Standard workpiece spindle head MK5 CNC-controlled C-axis for standard workpiece spindle head Sine bar for direct angle measurement using gauge blocks Quick-adjust swiveling base for the standard workpiece spindle head Reinforced workpiece spindle head MK5 CNC-controlled C-axis for reinforced workpiece spindle head Fixed base for the reinforced workpiece spindle head Coolant supply through the workpiece spindle Dressing device on the lower table – with 2x 0053.05 and 2x 0053.20, positioned behind the workpiece spindle head and tailstock Dressing device on the upper table, with 1x 0053.01, 1x 0053.03, 1x 0053.13 Preparation for the later connection of the HF dressing unit for rotary dressing tools (RENAUD) Adaptor plate for universal use of the HF dressing unit, internal + external KELPOS: Active longitudinal positioning MOVOMATIC GAP: Infeed sensor MOVOMATIC KELSET: Tool measuring system KELSET, MARPOSS 1900 liters: Endless band filter with lifting station, delivery rate 100 l/min at 2.0 bar, designed for 2 machines Lsdpfoxflcrsx Aglsrg Full enclosure Enclosure with maintenance doors left and right Electrical interlocking of the side door (grinding wheel change) Preparation for customer-side connection of a grinding mist extraction system Cooling unit for the recooling of the H2O circuit (grinding head and HF spindle) Control cabinet lighting with door switch Data from delivery slip. Data without guarantee.

Kondisi: bekas, Grinding diameter: 350 mm Grinding length: 1000 mm Centre height: 175 mm Space requirement approx. 3.6/3.5 m As a world leader in the field of Kellenberger overhauling/retrofit, we are not only able to deliver machines in new-machine quality and with warranty, but can also provide service for your machines: Kellenberger Kel-Varia series with Kelco 90 control. Mechanical overhaul: - Complete machine overhauled according to Kellenberger measurement protocol - New user-friendly enclosure - New paintwork Electrical overhaul: - New, modern CNC CYLINDRICAL GRINDING MACHINE control with BEMA round grinding interface - Newly built control cabinet - New drive technology - Replacement of all electrical wiring, pressure switches, etc. - New absolute glass scales on x and z axes - New absolute rotary encoder (for B axis) Standard equipment: - Tailstock with Morse taper MK5, optionally with MK5/short taper adapter - Steady rest with MK4 taper, optionally with fine adjustment - Grinding spindle stock T1/T2/T3 - T1 grinding wheel diameter 400 mm - T2 grinding wheel diameter 300 mm - T3 internal grinding device belt-driven via grinding spindle motor - Grinding spindle motor 4.4 kW - High-resolution B axis - Marposs measuring system for grinding wheel measurement - Longitudinal positioning Marposs - GAP control (sensor on grinding spindle stock) ELASO integrated into control interface - Semi-automatic balancing from ELASO integrated into the control interface - BEMAT grinding wheel measurement Options at extra charge: - HF internal grinding spindle Lrodpfx Agjuwv H Tsleg - High-precision, highly tilt-resistant workpiece spindle stock - Measurement control - Extraction system - Paper band filter Control: Grinding basic cycles: - Zero the workpiece with Z-position (longitudinal positioning) - Grinding wheel measurement with BEMAT - Approach sensor GAP - Measuring dressing diamonds - Corrections - External and internal cylindrical grinding (plunge and traverse grinding) - External and internal taper grinding (swivelling the B-axis, dressing with straight wheel) - External and internal radius grinding (radius dressed onto the wheel) Optional grinding cycles: - Profile plunge grinding external and internal with profile wheel - Profile grinding external and internal with straight wheel - Single and multi-start external and internal thread grinding with freely selectable flank angles - Trapezoidal thread grinding - Non-circular grinding external and internal 15,000

Kondisi: bekas, Grinding diameter: 350 mm Grinding length: 600 mm Centre height: 175 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MK5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swiveling: 360° Grinding headstock swiveling: ±180° Grinding spindle speed: 1500, 1700, 2200 rpm Incremental infeed: 0–9.99 mm/Ø Continuous infeed: 0–9.99 mm/Ø Table swivel range: ±10° Table longitudinal travel: 1100 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight (supported): 130 kg incl. clamping Cross travel max.: 270 mm Internal spindle mount: 80 mm Tailstock quill taper: MK3 Quill stroke: 30 mm Total power requirement: 6.5 kW Machine weight approx.: 3.05 t Space requirement approx.: 4 x 2 m Refurbished as per Kellenberger guidelines, including new, modern, and future-proof control system. Photo shows already delivered machine with 1000 mm centre distance. - Operation via touch panel is extremely user-friendly. - The symbols on the control panel are practically identical to those of the original controller, so no retraining is required. - Diagnostic function showing PLC messages and digital I/Os. - Dressing function can be expanded or modified as per customer requirements. - Workpiece spindle orientated stop available on request. - New max. infeed amount 40 mm, can be further increased on request. - 2-axis digital readout. x-axis resolution 0.5 µm. Options: - Rotary encoder with digital display in the workpiece headstock - Rotary encoder with digital display in the grinding headstock (no height adjustment with spindle possible) - New, stable internal grinding attachment, diameter 80 mm or 100 mm - Increasing centre height to max. 225 mm - Variable speed control for grinding spindle Included: Lredpfeuxft Ejx Aglsg - Operator tools - Drawbar for chuck Further accessories on request. The machine features an electronically controlled infeed system on the x-axis with stepper motor drive. Hydraulic longitudinal and rapid traverse table movement. Versatile applications in production for external and internal cylindrical grinding, or for external, face, and internal grinding in a single setup for individual parts. Available options: - Semi-automatic dressing cycles for external and internal grinding - Automatic dressing compensation - Measuring control Please note: This machine tool does not currently comply with the essential safety and protection requirements as specified in BetrSichV 2015. An increase in the required minimum safety objective must be determined via a risk assessment in accordance with BetrSichV.

Kondisi: bekas, Grinding diameter: 250, 350, 450 mm Grinding length: 1,500 mm Center height: 125, 175, 225 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MK5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swivels: 360° Grinding spindle head swivels: 180° ± Grinding spindle speed: 1,500, 1,700, 2,200 rpm Infeed per stroke: 0.001–0.030 mm/Ø Continuous infeed: 0–0.95 mm/Ø Lsdpfx Aged Ih Dvslerg Table swivels: ±6° Table longitudinal travel: 1,750 mm Table speed: 0.02–6 m/min Workpiece weight between centers: 130 kg Max. workpiece weight (unsupported): 130 kg incl. clamping Internal spindle mount: 80 mm Total power requirement: 6.5 kW Machine weight approx.: 2.9 t Required floor space approx.: 5.6 × 2.0 m As a world leader in Kellenberger overhaul/retrofit, we not only deliver machines in like-new condition with warranty, but also offer full service support for your equipment. The machine is geometrically overhauled and newly painted, featuring original electrics but equipped with a new WSS drive and controller using three-phase technology. Optionally available with splash guard doors and X-axis enclosure. – Digital readout on 2 axes. X-axis resolution: 0.5 μm Optional features, subject to additional charge: – Swivel angle display for upper table – Rotary encoder with digital readout in the workpiece headstock – Rotary encoder with digital readout in the grinding spindle headstock (height adjustment via spindle not possible) – New robust internal grinding device, diameter 80 mm or 100 mm, with height adjustment – Increase of center height up to max. 225 mm Included: – Operating tools – Clamping tube for chuck Further accessories available on request. This machine tool currently does not meet the fundamental safety and protection requirements as stated in BetrSichV 2015. Determination of the necessary minimum safety objectives must be performed via risk assessment in accordance with BetrSichV.

Kondisi: bekas, Grinding diameter: 250, 350, 450 mm Grinding length: 1500 mm Centre height: 125, 175, 225 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MT5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swivelling: 360° Grinding headstock swivelling: 180° ± Grinding spindle speed: 1500, 1700, 2200 rpm Infeed per stroke: 0.001–0.030 mm/Ø Continuous infeed: 0–0.95 mm/Ø Table swivelling: ± 6° Longitudinal table travel: 1750 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Maximum workpiece weight – between centres: 130 kg incl. clamping Internal spindle mount: 80 mm Total power requirement: 6.5 kW Machine weight approx.: 2.9 t Space requirement approx.: 5.6 x 2.0 m Geometrically overhauled and newly painted. Photos show identical 1000 mm model. Included: -New control cabinet -Modern workpiece headstock from Advance model -New workpiece spindle drive -Modern hydraulic unit -Pneumatic lifting of the grinding headstock -Modern internal grinding attachment -Operating tools Extension: Upper table swivelling increased to 10° Optional: -Upper table swivel angle display -Workpiece headstock swivel angle display -Grinding headstock swivel angle display -Splash guard door for Z-axis -Splash guard enclosure for X-axis etc. ADDITIONAL SERVICES: -Machine service -Grinding technology consultation Lsdpfsd Ih Dwsx Agljrg -Operator training -Spare parts -Accessories

Kondisi: bekas, Grinding diameter 250, 350, 450 mm Grinding length 600 mm Centre height 125, 175, 225 mm Grinding wheel diameter 400 mm Grinding wheel width 50 mm Bore 127 mm Workpiece spindle taper MT5 Workpiece spindle speed 20–400 rpm Workhead swivelling 360° Grinding head swivelling 180° ± Grinding spindle speed 1500, 1700, 2200 rpm Plunge feed rate 0.001–0.030 mm/Ø Continuous feed rate 0–0.95 mm/Ø Table swivelling ±10° Table longitudinal travel 900 mm Table speed 0.02–6 m/min Workpiece weight between centres 130 kg Max. workpiece weight (unsupported) 130 kg including clamping Internal spindle mount 70 mm Total connected load 6.5 kW Machine weight approx. 2.2 t Required space approx. 3.1 x 2.0 m As a world-leading company in Kellenberger overhauling / retrofit, we are not only able to deliver machines in as-new quality with warranty, but can also offer you service for your machines metric overhauled and newly painted. Version R: Machine features central lubrication and roller guides in the flat bed of the X-axis as well as air lift in the grinding headstock. -Digital readout with 2 axes. Resolution X-axis 0.5 µm Available options at extra cost: -Rotary encoder with digital readout in the workhead -Rotary encoder with digital readout in the grinding headstock (no height adjustment via spindle possible) -New sturdy internal grinding attachment with diameter 80mm or 100mm with height adjustment -Increase in centre height to max. 225 mm -Speed control for the grinding spindle Ljdpjd Ih D Nsfx Aglorg Included: -Operating tools -Clamping tube for chuck Further accessories available on request. The machine tool currently does not comply with the fundamental safety and protection requirements as described in the BetrSichV 2015. An increase in the required minimum level of protection is to be determined by a risk assessment in accordance with BetrSichV.

Kondisi: bekas, en-1 Ledpfsd Ih D Rox Agljrg

Kondisi: bekas, Grinding diameter: 250, 350, 450 mm Grinding length: 1000 mm Centre height: 125, 175, 225 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MK5 Workpiece spindle speed: 20–400 rpm Lrsdpfx Ajd Ih D Hjgljg Workpiece headstock swivelling: 360° Grinding headstock swivelling: 180° ± Grinding spindle speed: 1500, 1700, 2200 rpm Infeed per stroke: 0.001–0.030 mm/Ø Continuous infeed: 0–0.95 mm/Ø Table swivelling: ±8° Longitudinal movement of table: 1300 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Workpiece weight, max. — between centres: 130 kg incl. clamping Internal spindle mount: 70 mm Total power requirement: 6.5 kW Machine weight approx.: 2.5 t Required space approx.: 4.2 x 2.0 m Photo: Machine of identical construction shown with centre height 225 mm Version R: Machine equipped with central lubrication and roller guide in the flat way of the X-axis, as well as air lift-off in the grinding headstock. - Digital display on 2 axes. X-axis resolution 0.5 μm Options: - Rotary encoder with digital display on workpiece headstock - Rotary encoder with digital display on grinding headstock (height adjustment using spindle not possible) - New stable internal grinding attachment, diameter 80 mm or 100 mm, with height adjustment - Increase of centre height to max. 225 mm - Speed control for grinding spindle Included: - Operating tools - Clamping tube for chuck Further accessories on request. The machine tool does not currently comply with the basic safety and protection requirements as outlined in the BetrSichV 2015. An assessment of the required minimum protection level must be determined by means of a risk assessment in accordance with BetrSichV.

Kondisi: bekas, Grinding diameter 350 mm Grinding length 1000 mm Center height 175 mm Space requirements approx. 3.6/3.5 m As a world-leading company in the field of Kellenberger – Overhaul / Retrofit, we are not only able to deliver the machines in as-new condition with warranty, but can also offer you service for your machines: Ljdpfxjuwv H Ho Aglorg Kellenberger Kel-Varia series with Kelco 90 control. Mechanical Overhaul: - Complete machine overhauled according to Kellenberger measurement protocol - New user-friendly enclosure - New paintwork Electrical Overhaul: - New, modern CNC CYLINDRICAL GRINDING MACHINE control with BEMA grinding interface - Newly built control cabinet - New drive technology - Replacement of all electrical wiring, pressure switches, etc. - New absolute glass scales in X and Z - New absolute rotary encoder (on B-axis) Standard equipment: - WSS with MK5 taper, optionally with MK5/short taper adapter - RST with MK4 taper, optionally with fine adjustment - Grinding spindle head T1/T2/T3 - T1 grinding wheel diameter 400 mm - T2 grinding wheel diameter 300 mm - T3 internal grinding attachment belt-driven via grinding spindle motor - Grinding spindle motor 4.4 kW - B-axis high resolution - Marposs measuring system for grinding wheel measurement - Longitudinal positioning Marposs - GAP Control (sensor on the grinding spindle head) ELASO integrated into the control interface - Semi-automatic balancing by ELASO integrated into the control interface - BEMAT grinding wheel measurement Options at extra charge: - HF internal grinding spindle - Ultra-precise, high-stiffness workpiece spindle head - Measuring control - Extraction unit - Paper band filter Control: Basic grinding cycles: - Zeroing workpiece with Z-Pos (longitudinal positioning) - Grinding wheel measurement with BEMAT - Approach sensor GAP - Diamond dresser measurement - Corrections - External and internal cylindrical grinding (plunge and traverse grinding) - External and internal taper grinding (B-axis swivel, dressing with straight wheel) - External and internal radius grinding (radius dressed onto wheel) Optional grinding cycles: - Profile plunge grinding external and internal with profile wheel - Profile grinding external and internal with straight wheel - Single and multi-start external and internal thread grinding with freely selectable flank angles - Trapezoidal thread grinding - Non-circular grinding external and internal 15,000

Kondisi: bekas, EN: Grinding diameter: 350 mm Grinding length: 1500 mm Centre height: 175 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MK5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swivels: 360° Grinding headstock swivels: 180° ± Grinding spindle speed: 1500, 1700, 2200 rpm Incremental feed: 0–40 mm / Ø Continuous feed: 0–40 mm / Ø Table swivelling range: ±6.5° Table longitudinal travel: 1530 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Workpiece max. weight (unsupported): 130 kg incl. clamping Maximum transverse movement: 270 mm Internal spindle mounting: 80 mm Tailstock quill taper: MK3 Quill travel: 30 mm Total power requirement: 6.5 kW Machine weight: approx. 3.05 t Space requirement: approx. 4 x 2 m Lrjdpfxeuxftrs Agljg Overhauled according to Kellenberger guidelines Including new, state-of-the-art and future-proof CNC control. Photo shows a machine already delivered with special options. - Operation via touchscreen panel is extremely user-friendly. - The icons on the control panel are practically identical to the original control, so no re-training is necessary. - Diagnostic function with display of PLC messages and digital I/O - Infeed dressing function can be extended or modified as per customer requirements. - Optional indexed spindle stop for the workpiece spindle available. - New maximum infeed travel: 40 mm (can be further increased on request). - Digital readout in 2 axes. X-axis resolution: 0.5 µm Options: - Rotary encoder with digital readout on the workpiece headstock - Rotary encoder with digital readout on the grinding headstock (height adjustment not possible with spindle) - New robust internal grinding attachment, diameter 80 mm or 100 mm - Increase centre height to max. 225 mm - Variable speed control for the grinding spindle Included: - Operating tools - Draw tube for chuck Further accessories on request. Machine is equipped with an electronically controlled infeed system in the X-axis with stepper motor drive. Hydraulic table longitudinal feed and rapid traverse. Highly versatile for external and internal cylindrical grinding, or for external, face and internal grinding of single parts in a single clamping. Available options: - Semi-automatic dressing cycles for external and internal grinding - Automatic dressing compensation - In-process measuring control Please note: At present, the machine does not comply with the essential safety and protection requirements as required under BetrSichV 2015 (German Ordinance on Industrial Safety and Health). An increase of the minimum required safety target must be determined through a risk assessment in accordance with BetrSichV.

Kondisi: bekas, Tahun pembuatan: 2002, Grinding diameter: 450 mm Grinding length: 1,500 mm Centre height: 225 mm Control system: FAGOR EQUIPMENT -T1 500 mm grinding wheel diameter -T2 400 mm grinding wheel diameter -T6 internal grinding attachment -T7 internal grinding attachment -Spindle motor, water-cooled, 9.8 kW -Marposs tool measurement system -Active longitudinal positioning -Kel-Set -GAP monitoring on T1 and T2 by ELASO, contactless integration into the control interface -GAP monitoring on T3/T4 via fluid sensor -Semi-automatic balancing by ELASO, integrated into the control interface for T1/T2 -Tailstock: hydraulic, with fine adjustment +/- 150 µm Lodouxfu Nepfx Aglsrg -Dressing device on subtable, workpiece spindle side -Dressing device on subtable, tailstock side -Dressing device on table top -New service- and operator-friendly enclosure SPECIAL FEATURES: Workpiece spindle head with direct drive *strongly recommended for non-cylindrical grinding *Max. workpiece weight (overhung): 75 kg *Max. workpiece weight (between centers): 150 kg *water-cooled *MK5 combined with short taper mounting acc. to DIN 55026 *Oriented spindle stop *Fixed base B axis with direct drive, centre height 225 mm *Extremely torsion-resistant *High positioning accuracy *Resolution: ° *Water-cooled MECHANICAL REFURBISHMENT: -Complete machine overhauled according to Kellenberger measurement protocol -New paintwork Hydraulic unit new: -Improved temperature control (oil cooler) -Energy saving: only one pump, also not in continuous operation! -Pressure monitoring -Monitoring of water content in the hydrostatic oil (early detection of bellows damage) Hydrostatic screw drive in X-axis -Wear-free, as there is no contact in operation -No loss of accuracy, even in long-term operation at full load at maximum speed -Friction-free at low speeds -No reversal jump in frictional force when changing direction -Transmits the smallest rotational movements -No stick-slip effect even at low speeds -No fluctuations in frictional torque due to ball circulation -Higher axial rigidity compared to ball screw drives -Significantly better damping, resulting in improved workpiece surface finish and tool service life -No vibrations due to ball circulation -Suitable for high speeds and accelerations -Cost-effective alternative to linear motors with higher accuracy and significantly lower heat generation -Significantly lower power loss, preventing issues with chips on permanent magnets -Much lower cooling requirements than linear motors ELECTRICAL REFURBISHMENT: -New, modern CNC CYLINDRICAL GRINDER control system with BEMA cylindrical grinding user interface -Newly built electrical cabinet -New drive technology -Replacement of all electrical wiring Pressure switches, etc. -New absolute optical scales on X and Z axes -New absolute rotary encoder (for B-axis) Control System: The grinding software consists of a base license and various options, which are available depending on the machine’s configuration. Software base: - External and internal oscillating grinding - External and internal plunge grinding - External and internal face oscillating grinding - External and internal face plunge grinding - External and internal taper oscillating grinding - External and internal radius grinding (radius dressed on wheel) - Semi-automatic oscillating grinding - Workpiece...

Kondisi: bekas, Tahun pembuatan: 2002, Grinding diameter 250 mm Grinding length 400 mm Centre height 125 mm Control Fanuc 21i-T Machine serviced and partially overhauled. - New grinding spindle bearings - New X-axis spindle - Upper table re-ground - New table geometry - New geometry from workpiece headstock to grinding spindles Lrjdpfsvx Dvusx Aglog B-axis with 1° Hirth serration Longitudinal positioning HF internal grinding spindle GAP Paper band filter

Kondisi: bekas, Tahun pembuatan: 1982, Grinding diameter: 630 mm Grinding length: 600 mm Centre height: 320 mm Machine equipped with reinforced workpiece spindle head for unsupported grinding of heavy workpieces. The machine undergoes a major maintenance/partial overhaul including geometry inspection protocol Lrjdpfx Aov Dxxzoglog in accordance with the Kellenberger new machine directive. At present, the machine does not comply with the essential health and safety requirements set out in BetrSichV 2015. An adjustment to the required minimum safety level must be determined by means of a risk assessment as per BetrSichV.

Kondisi: bekas, Tahun pembuatan: 1982, Grinding diameter 630 mm Grinding length 600 mm Centre height 320 mm Machine was overhauled according to Kellenberger measurement protocol and newly painted. The prone-to-failure Güttinger control was replaced by the modern BEMA X control system. This means the machine also received completely new electrics during this process. Lrodpovq R Uzofx Agljg The machine is equipped with a reinforced workpiece headstock for supported grinding of heavy workpieces. Please note: The machine currently does not meet the basic safety and protection requirements as stipulated in BetrSichV 2015. Raising the required minimum safety standard must be determined through a risk assessment according to BetrSichV.

Kondisi: bekas, Grinding diameter: 250, 350, 450 mm Ljdpfxouxftxe Aglorg Grinding length: 1000 mm Centre height: 125, 175, 225 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MK5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swivel range: 360° Grinding headstock swivel range: 180 +/- ° Grinding spindle speed: 1500, 1700, 2200 rpm Incremental infeed per stroke: 0.001–0.030 mm/Ø Continuous infeed: 0–0.95 mm/Ø Table swivel range: ±8° Table longitudinal travel: 1300 mm Table speed: 0.02–6 m/min Workpiece weight between centres: 130 kg Max. workpiece weight (unsupported): 130 kg incl. fixture Internal spindle mount: 70 mm Total power requirement: 6.5 kW Machine weight approx.: 2.5 t Space requirement approx.: 4.2 x 2.0 m As a global leader in Kellenberger overhauls/retrofit, we are not only able to deliver machines in like-new condition with warranty, but can also offer service for your recently delivered machines with additional options such as: - Splash guard doors - X-axis enclosure - Grinding headstock swivel angle indicator Available at extra cost. Geometrically overhauled and newly painted with original electrics. The machine features central lubrication and roller guideways on the X-axis flat slide as well as standard air lift on the grinding headstock. - Digital readout on 2 axes. X-axis resolution: 0.5 µm Options: - Rotary encoder with digital readout on the workpiece headstock - Rotary encoder with digital readout on the grinding headstock (height adjustment with spindle not possible) - New robust internal grinding attachment, diameter 80 mm or 100 mm with height adjustment - Centre height increase up to max. 225 mm - Variable speed control for the grinding spindle Included: - Operating tools - Draw tube for chuck Further accessories available on request. At present, the machine tool does not meet the basic health and safety requirements as stated in BetrSichV 2015. A risk assessment according to BetrSichV must be carried out to determine the required minimum safety objectives.

Kondisi: bekas, Grinding diameter: 350, 450 mm Grinding length: 600 mm Centre height: 175, 225 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MT5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swiveling: 360° Grinding spindle head swiveling: 180° ± Grinding spindle speed: 1500, 1700, 2200 rpm Incremental feed (per stroke): 0.001–0.030 mm/Ø Continuous feed: 0–0.95 mm/Ø Table swiveling: ±10° Table longitudinal movement: 900 mm Table speed: 0.02–6 m/min Workpiece weight between centers: 130 kg Max. workpiece weight – flying: 130 kg incl. clamping Internal spindle mount: 70 mm Total connected load: 6.5 kW Machine weight approx.: 2.2 t Floor space required approx.: 3.1 x 2.0 m As a world leader in Kellenberger overhaul/retrofit, we are not only able to deliver machines in as-new condition with warranty, but can also provide service for your machines, fully overhauled to metric standards and newly painted. Photo shows a previously delivered machine, possibly with different options. The machine is equipped as standard with central lubrication and roller guideways in the X-axis flat bed, as well as air lift-off in the grinding spindle stock. BEMA standard features include: - 2-axis digital readout. X-axis resolution: 0.5 μm - Grinding spindle speed display - Stepless speed control for the grinding spindle, 70–100% - Stepless speed control for the internal grinding spindle, 70–100% - Workpiece spindle drive by three-phase motor, continuously variable via frequency converter Optional features (at extra cost): - Encoder with digital display in the workpiece headstock - Encoder with digital display in the grinding headstock (no height adjustment possible with spindle) - Sine bar - New heavy-duty internal grinding attachment, diameter 80 mm or 100 mm, with height adjustment - Increase of centre height up to max. 225 mm - Speed control for grinding spindle Included: Lrodpsd Ih D Esfx Agljg - Operating tools - Clamping tube for chuck Of course, our fully overhauled machines come with a 12-month warranty (valid only for neighboring countries). Further accessories available on request. At present, this machine tool does not comply with the fundamental safety and protection requirements as specified in BetrSichV 2015. The necessary minimum safety level must be determined by a risk assessment pursuant to BetrSichV.

Kondisi: bekas, Grinding diameter: 350 mm Grinding length: 1,500 mm Centre height: 175 mm Machine weight approx. 3 t High-End Kellenberger 1500U Ideal for spindle manufacturers or spindle overhaul specialists - BEMA internal grinding attachment with separate, cooled motor Grinding spindle and internal grinding spindle motor electrically interlocked! Ljdpfxet Ii Rrs Aglorg Internal grinding spindle can only be switched on when in position A quantum leap in safety technology - Infinitely variable grinding spindle speed: 1,000–1,500 rpm - Infinitely variable internal grinding spindle speed: 0–100% - Digital display of spindle speeds - Swivel angle display – upper table - Swivel angle display – wheel head - Marposs touch sensor for external grinding only - Marposs fluid touch sensor for internal grinding - Centre height up to 250 mm possible Machine has already been delivered. An identical machine can be assembled with additional options. At present, the machine does not comply with the fundamental safety and protection requirements as specified in the German Ordinance on Industrial Safety and Health (BetrSichV 2015). The determination of the necessary minimum protective measures must be established through a risk assessment according to BetrSichV.

Kondisi: bekas, Tahun pembuatan: 2010, Grinding diameter: 350 mm Grinding length: 1000 mm Centre height: 175 mm Control: Fanuc 310is Completely mechanically overhauled. Including grinding process and setup for one workpiece. Original photo of the machine from EMO 2010. CNC control: GE Fanuc 310is Hand panel for CNC control GE Fanuc With Wenger loader Rotary part with automatic 1° indexing Grinding head UR 1-2-3 Grinding wheel assembly left: 500 x 80 mm Grinding wheel assembly right: 400 x 63 mm Operating unit for a high-frequency internal grinding spindle MFV / MFZ High-frequency internal grinding spindle MFN 1090 Coolant supply through the workpiece spindle Dressing device on the upper table Swivelling holder for PCBN diamond plates Lrjdpfovdk N Eex Aglog Base module for KEL-TOUCH contact sensor and KEL-BALANCE balancing devices KEL-TOUCH contact sensor for universal grinding head variants R / RS / UR / URS KEL-TOUCH on the workpiece spindle for internal and external grinding Provisions for measurement controls Movomatic ESZ 400 or Marposs P7 ME Preparation for external filter Coolant shut-off for table units Fully enclosed for emulsion Mist extraction unit for emulsion Maintenance unit for pneumatic auxiliary functions Preparation for KEL-VITA gantry loader KEL-POS, MOVOMATIC: Measuring probe C25 Hydraulic preparation for arbour steady rest

Kondisi: bekas, Grinding diameter: 250, 350, 450 mm Grinding length: 1000 mm Centre height: 125, 175, 225 mm Grinding wheel diameter: 400 mm Grinding wheel width: 50 mm Bore: 127 mm Workpiece spindle taper: MK5 Workpiece spindle speed: 20–400 rpm Workpiece headstock swiveling: 360° Grinding headstock swiveling: 180° ± Grinding spindle speed: 1500, 1700, 2200 rpm Incremental infeed: 0.001–0.030 mm/Ø Continuous infeed: 0–0.95 mm/Ø Table swiveling range: ±8° Table longitudinal travel: 1300 mm Table speed: 0.02–6 m/min Ledpfx Agsv I Eq Sjlerg Workpiece weight between centres: 130 kg Max. workpiece weight (overhung): 130 including clamping unit kg Internal spindle mounting: 70 mm Total power requirement: 6.5 kW Machine weight approx.: 2.5 t Space required approx.: 4.2 x 2.0 m Immediately available, naturally with a 12-month warranty! Geometrically overhauled and repainted with new electrics. In KELLENBERGER quality!!! - Digital display on 2 axes. Resolution on the X-axis: 0.5µm - Modern workpiece headstock with MK5 taper - Modern tailstock with MK3 taper - Modern hydraulic unit - Paper band filter Additional accessories available on request The machine tool does not currently meet the basic safety and protection requirements as specified in BetrSichV 2015. An increase to the required minimum safety objective must be determined via a risk assessment according to BetrSichV.

Kondisi: bekas, Tahun pembuatan: 2002, Grinding diameter: 350 mm Grinding length: 1,000 mm Centre height: 175 mm Space requirement approx. 3.6/3.5 m Photos show an identical machine with 225 mm centre height Base Model: Kellenberger Kel-Varia UR175-1000 Kelco 120 Grinding Head UR with T1-T2-T3 Standard Equipment: - T1: 500 mm grinding wheel diameter - T2: 400 mm grinding wheel diameter - B-axis infinitely variable, high resolution - Marposs measurement system for tool setting - Active longitudinal positioning - GAP control at T1 and T2 from ELASO, contactless integration in the control interface - Semi-automatic balancing by ELASO integrated in the control interface - Tailstock with manual retraction - Workpiece spindle head MK5 with short taper mount DIN 55026 - Internal grinding attachment, belt-driven Options at Additional Cost: - New high-precision workpiece spindle head with torque drive - Internal grinding attachment for high-frequency spindles, 120 mm diameter - HF internal grinding spindle Fischer MFM-1224/42/31 D-21 - HF spindle with HSK interface, 24,000 rpm, with integrated GAP sensor (lead time required) - CNC-controlled C-axis - Non-circular grinding - Hydrostatic leadscrew in X - New hydrostatic system with only one pump and accumulator for better energy efficiency - Monitoring of water content in the hydrostatic system - Extraction unit Other options available on request Mechanical Overhaul: - Complete machine overhauled according to Kellenberger measuring protocol - New, service-friendly enclosure - New paintwork Electrical Overhaul: - New state-of-the-art CNC cylindrical grinder control system with BEMA cylindrical grinding interface - Rebuilt control cabinet - New drive technology - Replacement of all electrical wiring, Berus pressure switch, etc. - New absolute glass scales in X and Z - New absolute rotary encoder (for B-axis) Control System: The grinding software consists of a basic license and various options depending on the machine’s equipment. Basic software - External and internal oscillation grinding - External and internal plunge grinding - External and internal plane oscillation grinding - External and internal plane plunge grinding Lodpfx Ajuxfucsgljrg - External and internal cone oscillation grinding - External and internal radius grinding, radius dressed on the wheel - Semi-automatic oscillation grinding - Workpiece zeroing - Grinding wheel zeroing - Measurement of dressing diamonds - Two form diamonds - One form diamond or dressing roll (dressing roll required) - Form roll (dressing roll required) - Three flat dressers - Corrections - Z-position measurement (probe required) - GAP touch detection (touch dressing device required) OPTIONS at additional cost: Software for profile plunge grinding: - External and internal profile plunge grinding with profile wheel Profile grinding software: - External and internal profile grinding with straight wheel Thread grinding software: - Single and multi-start external and internal thread grinding with threads dressed on the wheel. Dressing of single and multi-groove wheels. Flank angle freely selectable. Trapezoidal thread grinding software: - Additional dressing of trapezoidal threads possible External and internal non-circular plunge grinding: - External and internal non-circular oscillation grinding Non-circular grinding software: Non-circular grinding requires the workpiece axis to be equipped with a high-resolution rotary encoder to operate the axis as a C-axis. The non-circular...

Kondisi: bekas, Grinding diameter 350 mm Grinding length 1000 mm Centre height 175 mm Grinding wheel diameter 400 mm Grinding wheel width 50 mm Bore 127 mm Workpiece spindle taper MT5 Workpiece spindle speed 20–400 rpm Workpiece headstock swivelling 360° Grinding headstock swivelling 180° ± Grinding spindle speeds 1500, 1700, 2200 rpm Plunge feed: incremental 0–9.99 mm/Ø Plunge feed: continuous 0–9.99 mm/Ø Table swivelling ±8° Longitudinal table travel 1100 mm Table speed 0.02–6 m/min Workpiece weight between centres 130 kg Cross travel max. 270 mm Workpiece weight max. (flying) 130 kg incl. clamping Internal spindle mounting 80 mm Tailstock quill mounting MT3 Quill travel 30 mm Total power requirement 6.5 kW Machine weight approx. 3.05 t Space requirement approx. 4 x 2 m Overhauled according to Kellenberger guidelines including new, modern and future-proof control system. Photo shows a previously delivered machine. -The touch panel operation is extremely user-friendly. -The icons on the control panel are virtually identical to the original control, so no retraining is required. -Diagnostic function with display of PLC messages and digital I/Os. -Dressing function can be extended or modified to customer requirements. -Workpiece spindle oriented stop available on request. -New maximum infeed amount: 40 mm, extendable upon request. -Digital display on 2 axes. X-axis resolution 0.5 µm. Options: -Encoder with digital display on the workpiece headstock -Encoder with digital display on the grinding headstock (no height adjustment with spindle possible) -New stable internal grinding attachment diameter 80 mm or 100 mm Lrjdpfx Agouxfupoleg -Increase of centre height up to max. 225 mm -Speed control for grinding spindle Includes: -Operating tools -Clamping tube for chuck Further accessories available upon request. The machine is equipped with an electronically controlled feed system in the X-axis with stepper motor drive. Hydraulic longitudinal and rapid traverse table movement. Versatile applications in production for external and internal cylindrical grinding, or for external, face and internal grinding in a single setup of individual parts. Available options: -Semi-automatic dressing cycles for external and internal grinding -Automatic dressing compensation -Measuring control At the present time, the machine tool does not comply with the essential safety and protection requirements as specified in the BetrSichV 2015. The required minimum safety objectives must be determined by a risk assessment in accordance with the BetrSichV.