Mesin penggiling silinder

Karstens K11 1000

Kondisi: seperti baru (mesin pameran), Tahun pembuatan: 2025, Karstens K11 1000 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Data: Centre distance: 1100 mm Centre height: 180 mm (250 mm optional) Nwedpfeiv Au Ejx Agyjp Workpiece weight: 100 kg between centres (unsupported), 300 kg between centres (supported) Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT 4, infinitely variable speed 30–450 rpm, swivel range 0–90° Tailstock: MT 4, quill stroke 45 mm Quill force: 200–600 N manually (up to 2500 N adjustable—optional) Table swivel: 10 degrees Cross slide stroke: 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 litres Machine weight net: 3800 kg Infeed drive via DC motor Air-cushioned rapid traverse adjustment of the grinding spindle head, for fast and precise positioning in grinding operations. Separate drives for external and internal grinding spindles. Fully automatic operation: Infeed movement using cam-switch: Rapid advance, rapid return, grinding mode, infeed stop, mym-infeed. Automatic longitudinal grinding cycle. Central coolant supply to all grinding locations. Workpiece headstock with infinitely variable drive for rotating and lockable spindle. New digital infeed control with Siemens panel and Siemens PLC for longitudinal and plunge grinding operations; programmable for retraction, infeed amounts, feed rates, spark-out times, rapid traverse strokes; compatible with the legacy Karstens infeed control. With colour Siemens touch panel and HEIDENHAIN scales on X and Z axes. Comparable to Weiss / EMAG / GP cylindrical grinders / Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat

Tahun pembuatan: 2014, Kondisi: siap digunakan (bekas), A Karstens cylindrical grinding machine, originally from 1992 and completely overhauled and modernized in 2014, is available. Centre distance: 1000mm, centre height: 180mm, grinding diameter: 360mm, max. workpiece weight between centers/floating: 250kg/70kg, grinding wheel diameter: 400mm. Spindle taper: MK4, speed: 450rpm, swivel range: 90°, tailstock taper: MK4, quill stroke: 45mm, quill force: 600N. Table swivel: 10°, feed spindle: 80mm, rapid traverse: 50mm, coarse adjustment: 280mm, weight: approx. 3800kg. Includes 3 almost new centers and grinding wheels. Documentation available. Inspection on site possible. Nodpfev Suftsx Agyjwp

Kondisi: seperti baru (mesin pameran), Tahun pembuatan: 2025, Karstens K11 1000 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Data: Centre distance: 1100 mm Centre height: 180 mm (250 mm optional) Workpiece weight: 100 kg between centres, 300 kg with support Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) Workpiece spindle: MT 4, infinitely variable speed adjustment 30-450 rpm, swivelling range 0 - 90° Tailstock: MT4, quill stroke 45 mm Quill force: 200-600 N manually (up to 2500 N adjustable, optional) Table swivel angle: 10 degrees Feed spindle stroke: 80 mm Njdpfx Agsh Rimmsyswp Rapid traverse: 50 mm Coarse adjustment with air cushion: 280 mm External grinding spindle motor: 4 kW (5.5 kW optional) Infinitely variable 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 3800 kg Feed drive via DC motor Air cushion-assisted rapid adjustment of the grinding spindle stock for fast and secure positioning of the grinding position. Separate drives for external and internal grinding spindles. Fully automatic operation, feed movement via rotary switch: Rapid approach, rapid return, grinding mode, feed stop, micron feed. Automatic longitudinal grinding cycle Central coolant supply for all grinding areas Workpiece spindle stock with infinitely variable drive for rotating and locking spindle. New digital infeed control with Siemens panel and Siemens PLC for longitudinal and plunge grinding, input for retraction, feed values, feeds, spark-out times, idle strokes; compatible with the old Karstens feed control, with colour Siemens touch panel Comparable to Weiss / EMAG / GP cylindrical grinding machines / Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat