Cilindrični brusilni stroj

Karstens K11 1000

Stanje: kot nova (razstavni stroj), Leto izdelave: 2025, Karstens K11 1000 Premium Retrofit Cylindrical Grinding Machine Knjdjiv Au Ejpfx Abhsd Manufacturer: Karstens Technical Data: Centre distance: 1100 mm Centre height: 180 mm / (250 mm = option) Workpiece weight: 100 kg between centres, 300 kg between centres Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT 4, infinitely variable speed control 30-450 rpm, swivel range 0 - 90° Tailstock: MT 4, quill stroke 45 mm Quill force: 200-600 N manual, (up to 2500 N possible, adjustable = option) Table swivel: 10 degrees Feed spindle travel: 80 mm Rapid traverse: 50 mm Coarse adjustment with air cushion: 280 mm External grinding spindle motor: 4 kW / (5.5 kW = option) 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 litres Machine weight: net 3800 kg Feed drive via DC motor Air-cushion assisted rapid positioning of the grinding spindle head for quick and safe approach to the grinding position. Separate drive for external and internal grinding spindles. Fully automatic operation, feed movements controlled via rotary switch: rapid advance, rapid return, grinding mode, feed stop, micron feed (mym-feed). Automatic longitudinal grinding cycle Central coolant supply for all grinding positions Workpiece headstock with infinitely variable drive for live or lockable spindle. New digital feed control with Siemens panel and Siemens PLC for longitudinal and plunge grinding, input for retraction, feed amounts, feed rates, spark-out times, idle strokes; compatible with the old Karstens feed control; with coloured Siemens touch panel, scales on X and Z axes by HEIDENHAIN. Comparable to Weiss / EMAG / GP cylindrical grinding machines / Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat

Leto izdelave: 2014, Stanje: pripravljen za uporabo (rabljen), A Karstens cylindrical grinding machine, originally built in 1992 and completely overhauled and modernized in 2014, is available. Centre distance: 1000mm, centre height: 180mm, grinding diameter: 360mm, max. workpiece weight between centres/in chuck: 250kg/70kg, grinding wheel diameter: 400mm. Spindle taper: MK4, rotation speed: 450rpm, swivel range: 90°, quill taper: MK4, quill stroke: 45mm, quill force: 600N. Table swivel: 10°, displacement spindle: 80mm, rapid traverse: 50mm, coarse adjustment: 280mm, weight: approx. 3800kg. Includes 3 almost new centres and grinding wheels. Documentation is available. Viewing on site is possible. Knjdpfxev Suftj Abhed

Stanje: kot nova (razstavni stroj), Leto izdelave: 2025, Karstens K11 1000 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Data: Centre distance: 1100 mm Centre height: 180 mm / (250 mm = option) Workpiece weight: 100 kg between centres (unsupported), 300 kg between centres (with support) Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT 4, infinitely variable speed control 30–450 rpm, swivel range 0–90° Tailstock: MT4, quill stroke 45 mm Quill force: 200–600 N manual (up to 2500 N adjustable, as option) Table swivel: 10 degrees Cross-feed spindle travel: 80 mm Rapid traverse: 50 mm Air cushion coarse adjustment: 280 mm External grinding spindle motor: 4 kW / (5.5 kW = option) Infinitely variable grinding wheel speed adjustment 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 3800 kg Feed drive via DC motor Air-cushioned rapid adjustment of the grinding spindle head for fast and secure positioning. Separate drives for external and internal grinding spindles. Kedpfx Absh Rimmjhjnd Fully automatic operating cycle, feed movement via rotary cam switch: rapid advance, rapid return, grinding operation, feed stop, micron feed. Automatic longitudinal grinding cycle Central coolant supply for all grinding points Workpiece headstock with infinitely variable drive for rotating and lockable spindle. New digital feed control with Siemens panel and Siemens PLC for longitudinal and plunge grinding, input for retraction, feed amounts, feed rates, spark-out times, idle strokes, compatible with the old Karstens feed control, with coloured Siemens touch panel. Comparable to Weiss/ EMAG/ GP cylindrical grinders/ Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat.