Mesin penggiling silinder

Karstens Premium Retrofit 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 Djdpoh Rftljfx Aayeku 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. 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