Mesin penggiling silinder

Karstens K11 650

Kondisi: seperti baru (mesin pameran), Tahun pembuatan: 2025, Karstens K11 650 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Data: Center Distance: 750 mm Center Height: 180 mm (250 mm optional) Workpiece Weight: 100 kg (chucked), 250 kg (between centers) Grinding Wheel Diameter: 400 mm or 500 mm (external grinding wheel) Workpiece Spindle: Morse taper 4 (MK 4), infinitely variable speed control from 30 – 450 rpm, swiveling range 0 – 90° Tailstock: MK4, quill stroke 45 mm, cylinder correction Quill Force: 200 – 600 N manually, (up to 2500 N adjustable as an option) Table Swivel: 12.5° Infeed Spindle Travel: 80 mm Rapid Traverse Distance: 50 mm Coarse Adjustment Air Cushion: 280 mm External Grinding Spindle Motor: 4 kW (5.5 kW optional) Infinitely Variable Grinding Wheel Speed via Potentiometer Internal Grinding Spindle Motor: 2.2 kW Workpiece Spindle Motor: 1.1 kW Hydraulic Motor: 1.5 kW Lubrication Motor: 0.1 kW Hydraulic Tank: 80 liters Machine Net Weight: 3,500 kg Infeed Drive via DC Motor Air-cushioned rapid adjustment of the grinding spindle housing for fast and secure positioning of the grinding location. Separate drives for external and internal grinding spindles. Fully automatic operation, infeed movement controlled via rotary switch: Rapid advance, rapid return, grinding mode, infeed stop, micron infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding stations Workpiece spindle head with infinitely variable drive for live and lockable spindle modes. Dsdpfx Ajiv Audjayoku Digital infeed control with Siemens panel and Siemens PLC for longitudinal grinding and plunge grinding, input for retraction, infeed amounts, feeds, spark-out times, air cuts, compatible with the earlier Karstens infeed control, with color Siemens touch panel Scale in X and Z axes by HEIDENHAIN. Comparable to Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Danobat

Kondisi: diremajakan ulang (bekas), Tahun pembuatan: 2024, Fungsionalitas: berfungsi sepenuhnya, tinggi pusat: 180 mm, berat benda kerja (maks.): 70 kg, lebar di tengah: 650 mm, diameter roda gerinda: 400 mm, Perlengkapan: kecepatan rotasi dapat diubah tanpa batas, Overhauled cylindrical grinding machine, year of manufacture 2024! No minimum price - guaranteed sale to the highest bidder! TECHNICAL DETAILS Distance between centers: 650 mm Center height: 180 mm Workpiece weight: 70 kg (rotating), 250 kg (between centers) Grinding wheel diameter: 400 mm Workpiece Spindle and Tailstock Workpiece spindle: MT 4 Speed: infinitely variable 30–450 rpm Dedpfx Aajwy Ufueyoku Swivel range: 0–90° Tailstock: MT 4 Quill stroke: 45 mm Quill force: 200–600 N Axes and Adjustments Table swivel adjustment: 10° Infeed spindle adjustment travel: 80 mm Rapid traverse travel: 50 mm Coarse adjustment with air cushion: 280 mm MACHINE DETAILS Motor External grinding spindle motor: 4 kW Internal grinding spindle motor: 2.2 kW Workpiece spindle motor: 0.55 kW Machine weight: 3,600 kg EQUIPMENT Infeed drive via DC motor Air cushion-supported rapid adjustment of the grinding spindle stock Separate drive for external and internal grinding spindles Fully automatic operation: rapid infeed, rapid return, grinding operation, infeed stop, micron infeed Automatic longitudinal grinding cycle Central coolant supply Infeed control for plunge and longitudinal grinding

Kondisi: diremajakan ulang (bekas), Tahun pembuatan: 1988, Karstens K11 650 Dodpfjh Rixxjx Aayoku The cylindrical grinding machine has been completely overhauled by PS-Karstens. The machine has been tested and is in excellent condition. As we specialize in Karstens cylindrical grinding machines, we can offer you full service (both electrical and mechanical) for the machine after purchase. Technical Data: Centre distance: 650 mm Centre height: 180 mm Workpiece weight: 100 kg between centres, 250 kg with supporting rests Grinding wheel diameter: 400 mm Workpiece spindle: MK 4, speed steplessly adjustable from 30–450 rpm, swivelling range 0–90° Tailstock: MK4, quill stroke 45 mm, fine adjustment for the cylinder Quill force: 200–600 N, hydraulically controlled via foot pedal Table swivel: 10 degrees Feed spindle adjustment travel: 80 mm Rapid traverse: 50 mm Coarse adjustment (air cushion): 280 mm External grinding spindle motor: 4 kW Internal grinding spindle motor: 2.2 kW Workpiece spindle motor: 0.55 kW Machine weight (net): 3,800 kg Feed drive via DC motor Air-cushioned rapid adjustment of grinding spindle headstock for quick and safe positioning Separate drive for internal and external grinding spindles Fully automatic work cycle, feed movement via rotary switch: rapid forward, rapid return, grinding mode, feed stop, micrometer / incremental feed Automatic longitudinal grinding cycle Central coolant supply to all grinding positions Workpiece headstock with steplessly adjustable drive, both free-running and lockable spindle Feed control for longitudinal and plunge grinding, input for retraction, feed amounts, feed rates, spark-out times, and idle strokes Paper band filter unit approx. 250 L Comparable to Studer, Kellenberger, Schaudt, Tschudin, Tacchella, Dannobat

Kondisi: seperti baru (mesin pameran), Tahun pembuatan: 2025, Karstens K11 650 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Data: Center Distance: 750 mm Center Height: 180 mm (250 mm optional) Workpiece Weight: 100 kg (chucked), 250 kg (between centers) Grinding Wheel Diameter: 400 mm or 500 mm (external grinding wheel) Workpiece Spindle: Morse taper 4 (MK 4), infinitely variable speed control from 30 – 450 rpm, swiveling range 0 – 90° Tailstock: MK4, quill stroke 45 mm, cylinder correction Quill Force: 200 – 600 N manually, (up to 2500 N adjustable as an option) Table Swivel: 12.5° Infeed Spindle Travel: 80 mm Rapid Traverse Distance: 50 mm Coarse Adjustment Air Cushion: 280 mm External Grinding Spindle Motor: 4 kW (5.5 kW optional) Infinitely Variable Grinding Wheel Speed via Potentiometer Internal Grinding Spindle Motor: 2.2 kW Workpiece Spindle Motor: 1.1 kW Hydraulic Motor: 1.5 kW Lubrication Motor: 0.1 kW Hydraulic Tank: 80 liters Machine Net Weight: 3,500 kg Infeed Drive via DC Motor Air-cushioned rapid adjustment of the grinding spindle housing for fast and secure positioning of the grinding location. Separate drives for external and internal grinding spindles. Dodpfx Aaoh Rftloyoku Fully automatic operation, infeed movement controlled via rotary switch: Rapid advance, rapid return, grinding mode, infeed stop, micron infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding stations Workpiece spindle head with infinitely variable drive for live and lockable spindle modes. Digital infeed control with Siemens panel and Siemens PLC for longitudinal grinding and plunge grinding, input for retraction, infeed amounts, feeds, spark-out times, air cuts, compatible with the earlier Karstens infeed control, with color Siemens touch panel Scale in X and Z axes by HEIDENHAIN. Comparable to Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Danobat