Mesin CNC bubut

Takisawa EX-910

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 Codpfeuwv H Tox Abhepu - 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 - 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, Tahun pembuatan: 2011, Fungsionalitas: fungsi terbatas, saluran batang: 51 mm, berat keseluruhan: 6.000 kg, capacità barra 51 mm - tre torrette - tre assi Y - portautensili fissi/motorizzati - caricatore di barre LNS Sprint 552 nuovo nel 2011 - controllo Fanuc Cpedpfx Abjwvvyrohsu

Kondisi: bekas, Tahun pembuatan: 2014, en001 Cpedpfx Abst Uw Avehsu

Kondisi: bekas, Tahun pembuatan: 2003, NAKAMURA TOME SUPER NTJ CNC DREHMASCHINE HERSTELLER NAKAMURA TOME, Hergestellt in Japan MODELL SUPER NTJ BAUJAHR 2003 STEUERUNG FANUC 18 iT B FUTTERGRÖSSE 210,0 mm MAX. DREHDURCHMESSER 200,0 mm SPITZENWEITE 780,0 mm ZUGROHRDURCHMESSER 80,0 mm VERFAHRWEGE: X-ACHSE: 750,0 mm Z-ACHSE: 130,0 mm REVOLVER 2 x 12 Stationen SPINDELDREHZAHL Bis zu 5.000 U/min SPINDELDURCHMESSER 65,00 mm SPINDELNASENAUFNAHME A2-6 PLUS CNC-KURZSTABMAGAZIN REVOLVERBESTÜCKUNG SPÄNEFÖRDERER BEDIENUNGSANLEITUNGEN Csdpev I Tx Rofx Abhepu

Kondisi: baik (bekas), Fungsionalitas: berfungsi sepenuhnya, Mesin gerinda silinder Kellenberger bekas dijual dalam kondisi sangat baik. Harga sangat diturunkan !!!!! Cpodpfx Absw Dzbdjhju

Kondisi: bekas, Tahun pembuatan: 2017, Technical details: Grinding diameter: 280/320 mm Cpodpfx Absttxg Soheu Grinding length: 750 mm Centre height: 170 mm Machine weight approx.: 22.5 t Space requirement approx.: 4.7 x 3.65 x 3.0 m

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: Cpedpfx Aouxft Eobheu - 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: sangat baik (bekas), Tahun pembuatan: 2015, Technical Data: Capacity Max. swing diameter: Ø 600 mm Max. turning diameter and length: Ø 370 x 750 mm Bar capacity: Ø 82 mm Spindle Center height from floor: 1,140 mm Spindle bearing/through-hole diameter: Ø 140 / Ø 90 mm Spindle nose: A2-8 Spindle speed: 4,200 rpm C-axis resolution: 0.001° Sub-Spindle Center height from floor: 1,140 mm Spindle bearing/through-hole diameter: Ø 90 / Ø 53 mm Spindle nose: F-140 Spindle speed: 6,000 rpm C-axis resolution: 0.001° Travel and Rapid Traverse Travel X-axis: 267 mm, Z-axis: 840 mm Y-axis: -50 ~ +70 mm, A-axis: 780 mm Csdpfx Aowp Uhhobhopu Rapid traverse travel X-axis: 30 m/min, Z-axis: 30 m/min Y-axis: 10 m/min, A-axis: 30 m/min Performance Spindle motor (30 min. / 100% duty cycle): AC 22 / 15 kW Max. torque: 618 Nm (S3 25%) Driven Tools Number of turret tool stations: 15 Max. tool rotation speed: 6,000 rpm Drive power (30 min. / 100% duty cycle): 7.5 / 3.7 kW Max. torque: 48 Nm Tool Specification Driven tool stations: 15 Tool cross-section: 25 x 25 mm For boring operations: Ø 40 mm Dimensions Height: 2,300 mm Depth (without chip conveyor): 2,140 mm Width (without chip conveyor): 3,000 mm Net weight: 6,200 kg

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 Cjdpoxflcrsfx Abhepu 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 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: 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 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 Csdpfouxftxsx Abhspu 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.