Cilindrični brusilni stroj

Karstens K11-650

Stanje: kot nova (razstavni stroj), Leto izdelave: 2025, Karstens K11 650 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Specifications: Centre Distance: 750 mm Centre Height: 180 mm / (250 mm = optional) Workpiece Weight: 100 kg between centres (unsupported), 250 kg between centres Grinding Wheel Diameter: 400 mm or 500 mm (external grinding wheel) Workpiece Spindle: Morse taper 4 (MK4), infinitely variable speed control 30–450 rpm, swivel range 0–90° Tailstock: MK4, quill stroke 45 mm, centre correction Quill Force: 200–600 N manual, (up to 2500 N possible, adjustable = optional) Table Swivel: 12.5 degrees Infeed Spindle Travel: 80 mm Rapid Traverse: 50 mm Gbsdpfxoiv Auds Ah Dju Coarse Adjustment with Air Cushion: 280 mm External Grinding Spindle Motor: 4 kW / (5.5 kW = optional) Stepless speed adjustment of the 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 litres Machine Weight: Net 3500 kg Infeed driven by DC motor Grinding spindle stock quick adjustment supported by air cushion for rapid and safe positioning at the grinding position. Separate drive for external and internal grinding spindles. Fully automatic operation, infeed movement via rotary cam switch: Rapid advance, rapid traverse, grinding mode, infeed stop, micron infeed. Automatic longitudinal grinding cycle. Central coolant supply for all grinding positions. Workpiece spindle head with steplessly adjustable drive for both rotating and clamping spindle operation. Infeed control is digital with Siemens panel and Siemens PLC for longitudinal and plunge grinding, input for retraction, infeed values, feed rates, dwell times, rapid traverse, compatible with previous Karstens infeed control, with colour Siemens touch panel. Scale on X and Z axes by HEIDENHAIN. Comparable to Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Danobat.

Stanje: zelo dobro (rabljeno), Leto izdelave: 1988, Funkcionalnost: popolnoma funkcionalen, višina središča: 180 mm, teža obdelovanca (maks.): 70 kg, širina na sredini: 650 mm, premer brusilnega koluta: 400 mm, teža obdelovanca med konicami: 250.000 g, The machine has been fully repaired and inspected by the seller! TECHNICAL DETAILS Working Area Centre distance: 650 mm Centre height: 180 mm Workpiece weight: max. 70 kg floating / max. 250 kg between centres Grinding wheel diameter: 400 mm Workpiece Spindle Mount: MK4 Speed: 30 - 450 rpm Swivel range: 0 - 90° Motor power: 0.55 kW Gbsdpfxswy Rnfj Ah Dsu Tailstock Mount: MK4 Quill stroke: 45 mm Quill force: 200 - 600 N Travel and Adjustments Table swivel: 10° Infeed spindle travel: 80 mm Rapid traverse: 50 mm Coarse adjustment, air cushion: 280 mm MACHINE DETAILS Drives External grinding spindle motor: 4 kW Internal grinding spindle motor: 2.2 kW Weight Machine weight: 3,600 kg EQUIPMENT Air cushion-supported rapid adjustment of the grinding spindle head Separate drives for external and internal grinding spindles Fully automatic operation with rotary switch Automatic longitudinal grinding cycle Central coolant supply for all grinding positions Workpiece spindle head with steplessly adjustable drive Infeed control for longitudinal and plunge grinding

Stanje: generalkompletno obnovljen (rabljeno), Leto izdelave: 1988, Karstens K11 650 The cylindrical grinding machine has been fully overhauled by PS-Karstens. The machine has been tested and is in excellent condition. As we specialize in Karstens cylindrical grinders, we can offer you complete service (electrical and mechanical) for the machine after purchase. Technical data: Centre distance: 650 mm Centre height: 180 mm Workpiece weight: 100 kg between centres (unsupported), 250 kg supported Grinding wheel diameter: 400 mm Workpiece spindle: Morse taper 4, infinitely variable speed control 30–450 rpm, swivelling range 0–90° Tailstock: Morse taper 4, quill stroke 45 mm, fine adjustment for cylinder Quill force: 200–600 N, hydraulically operated via foot pedal Table swivelling: 10 degrees Feed spindle 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 the grinding spindle head for fast and secure positioning of the grinding position. Separate drive for spindles for external and internal grinding. Fully automatic operating cycle, infeed movement via dial switch: Rapid approach, rapid return, grinding operation, infeed stop, μm-infeed. Automatic longitudinal grinding cycle Central coolant supply to all grinding positions Workpiece headstock with infinitely variable drive with rotating and lockable spindle. Gbsdpfoh Rixxjx Ah Dsu Infeed control for longitudinal and plunge grinding, programmable retraction, infeed quantities, feed rates, spark-out times, idle strokes. Paper band filter automatic, approx. 250 L Comparable to Studer, Kellenberger, Schaudt, Tschudin, Tacchella, Dannobat.

Stanje: kot nova (razstavni stroj), Leto izdelave: 2025, Karstens K11 650 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Specifications: Centre Distance: 750 mm Centre Height: 180 mm / (250 mm = optional) Workpiece Weight: 100 kg between centres (unsupported), 250 kg between centres Grinding Wheel Diameter: 400 mm or 500 mm (external grinding wheel) Workpiece Spindle: Morse taper 4 (MK4), infinitely variable speed control 30–450 rpm, swivel range 0–90° Tailstock: MK4, quill stroke 45 mm, centre correction Quill Force: 200–600 N manual, (up to 2500 N possible, adjustable = optional) Table Swivel: 12.5 degrees Infeed Spindle Travel: 80 mm Rapid Traverse: 50 mm Coarse Adjustment with Air Cushion: 280 mm External Grinding Spindle Motor: 4 kW / (5.5 kW = optional) Stepless speed adjustment of the grinding wheel via potentiometer Internal Grinding Spindle Motor: 2.2 kW Workpiece Spindle Motor: 1.1 kW Hydraulic Motor: 1.5 kW Godeh Rftlepfx Ah Dsbu Lubrication Motor: 0.1 kW Hydraulic Tank: 80 litres Machine Weight: Net 3500 kg Infeed driven by DC motor Grinding spindle stock quick adjustment supported by air cushion for rapid and safe positioning at the grinding position. Separate drive for external and internal grinding spindles. Fully automatic operation, infeed movement via rotary cam switch: Rapid advance, rapid traverse, grinding mode, infeed stop, micron infeed. Automatic longitudinal grinding cycle. Central coolant supply for all grinding positions. Workpiece spindle head with steplessly adjustable drive for both rotating and clamping spindle operation. Infeed control is digital with Siemens panel and Siemens PLC for longitudinal and plunge grinding, input for retraction, infeed values, feed rates, dwell times, rapid traverse, compatible with previous Karstens infeed control, with colour Siemens touch panel. Scale on X and Z axes by HEIDENHAIN. Comparable to Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Danobat.