Silindirik taşlama makinesi

Karstens K11-650

Durumu: yeni gibi (sergi parçası), Üretim yılı: 2025, Karstens K11 650 Premium Retrofit Cylindrical Grinding Machine Pjdpfx Aoiv Audof Hjgw Manufacturer: Karstens Technical Data: Centre Distance: 750 mm Centre Height: 180 mm / (250 mm optional) Workpiece Weight: 100 kg between centers (unsupported), 250 kg between centers Grinding Wheel Diameter: 400 mm or 500 mm (external grinding wheel) Workpiece Spindle: MT4, infinitely variable speed control 30–450 rpm, swivel range 0–90° Tailstock: MT4, quill stroke 45 mm, quill correction Quill Force: 200–600 N manual, (up to 2500 N possible, adjustable = option) Table Swivel: 12.5 degrees Infeed Spindle Travel: 80 mm Rapid Traverse: 50 mm Coarse Adjustment Air Cushion: 280 mm External Grinding Spindle Motor: 4 kW / (5.5 kW optional) Infinitely variable speed adjustment of grinding wheel 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 Weight: Net 3500 kg Infeed drive via DC motor Air cushion-assisted rapid adjustment of the grinding spindle stock for fast and safe positioning at the grinding location. Separate drives for external and internal grinding spindles. Fully automatic work cycle, infeed motion via cam switch: Rapid approach, rapid return, grinding mode, infeed stop, micron infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding sites Workpiece headstock with infinitely variable drive for both rotating and lockable spindle. Digital infeed control with Siemens panel and Siemens PLC for longitudinal and plunge grinding, with input for retraction, infeed amounts, feed rates, spark-out times, idle strokes, compatible with old Karstens infeed control, including color Siemens touch panel Linear scales on X and Z axes by HEIDENHAIN. Comparable to Weiss/EMAG/GP cylindrical grinding machines/ Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat

Durumu: mükemmel (kullanılmış), Üretim yılı: 1988, Fonksiyonellik: tamamen fonksiyonel, merkez yüksekliği: 180 mm, iş parçası ağırlığı (maks.): 70 kg, merkez genişliği: 650 mm, taşlama taşı çapı: 400 mm, merkezler arasındaki iş parçası ağırlığı: 250.000 g, The machine has been completely repaired and inspected by the seller! TECHNICAL DETAILS Work Area Distance between centers: 650 mm Center height: 180 mm Workpiece weight: max. 70 kg (unsupported) / max. 250 kg (between centers) Grinding wheel diameter: 400 mm Workpiece Spindle Mount: MK4 Speed: 30 - 450 rpm Swivel range: 0 - 90° Motor power: 0.55 kW Tailstock Mount: MK4 Quill stroke: 45 mm Quill force: 200 - 600 N Adjustments and Settings Table swivel angle: 10° Infeed spindle adjustment: 80 mm Rapid traverse: 50 mm Coarse adjustment with air cushion: 280 mm MACHINE DETAILS Pgodpjwy Rnfjfx Af How Drives External grinding spindle motor: 4 kW Internal grinding spindle motor: 2.2 kW Weight Machine weight: 3,600 kg EQUIPMENT Air cushion-assisted quick adjustment of the grinding spindle stock Separate drives for external and internal grinding spindles Fully automatic operating cycle with rotary switch Automatic longitudinal grinding cycle Central coolant supply to all grinding locations Workpiece spindle stock with steplessly adjustable drive Infeed control for longitudinal and plunge grinding

Durumu: yenilenmiş (kullanılmış), Üretim yılı: 1988, Karstens K11 650 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 complete service (electrical and mechanical) for the machine after purchase. Technical data: Distance between centers: 650 mm Center height: 180 mm Workpiece weight: 100 kg between centers, 250 kg with center support Pjdpeh Rixxsfx Af Hsgw Grinding wheel diameter: 400 mm Workpiece spindle: MT 4, infinitely variable speed control 30-450 rpm, swivel range 0 - 90° Tailstock: MT4, quill stroke 45 mm, fine adjustment Quill force: 200-600 N, hydraulically operated via foot pedal Table swivel: 10 degrees Cross slide stroke: 80 mm Rapid traverse: 50 mm Coarse adjustment with 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 3800 kg Feed drive via DC motor Air-cushion supported rapid adjustment of the grinding headstock for fast and precise positioning of the grinding position. Separate drives for external and internal grinding spindles. Fully automatic operation, feed movement via rotary selector switch: Rapid approach, rapid return, grinding operation, feed stop, micron feed. Automatic longitudinal grinding cycle Central coolant supply for all grinding zones Workpiece headstock with infinitely variable drive for live and lockable spindle operation. Feed control for longitudinal and plunge grinding, programmable for retraction, feed rates, feed increments, spark-out times, and idle strokes Paper band filter unit, approx. 250 L Comparable to Weiss / EMAG / GP cylindrical grinding machines / Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat