Univerzalni cilindrični brusilni stroj CNC

Karstens K11 1000

Stanje: kot nova (razstavni stroj), Leto izdelave: 2025, Karstens K11 1000 Premium Retrofit Cylindrical Grinding Machine Codpfjiv Au Esx Aa Rehc Manufacturer: Karstens Technical Data: Centre Distance: 1100 mm Centre Height: 180 mm / (250 mm = option) Workpiece Weight: 100 kg (between centers), 300 kg (supported between centers) Grinding Wheel Diameter: 400 mm or 500 mm (external grinding wheel) Workpiece Spindle: MT 4, speed steplessly adjustable from 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 Adjustment: 10 degrees Cross Slide Travel: 80 mm Rapid Traverse: 50 mm Coarse Adjustment Air Cushion: 280 mm External Grinding Spindle Motor: 4 kW / (5.5 kW = option) Infinitely variable grinding wheel speed adjustment with 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 Capacity: 80 liters Machine Weight (net): 3800 kg Feed Drive via DC Motor Air cushion-supported rapid adjustment of the grinding spindle head for fast and safe positioning. Separate drives for external and internal grinding spindles. Fully automatic operation, feed movement controlled by rotary switch: rapid approach, rapid retraction, grinding operation, infeed stop, µm-infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding positions Workpiece spindle head with steplessly adjustable drive for live and lockable spindle operation. New digital infeed control with Siemens panel and Siemens PLC for longitudinal and plunge grinding, including input for retraction, infeed amount, feed rates, spark-out times, idle strokes; compatible with the old Karstens infeed control; with Siemens color touch panel, measuring scales in X and Z axes by HEIDENHAIN. Comparable to Studer, Kellenberger, Schaudt, Tschudin, Tacchella, Dannobat.

Stanje: generalkompletno obnovljen (rabljeno), Leto izdelave: 1990, Karstens K11 1000 Fully Equipped The cylindrical grinding machine has been completely overhauled by PS-Karstens. The machine is inspected and in very good condition. As specialists in Karstens cylindrical grinding machines, we can offer you comprehensive service (electrical and mechanical) for the machine after purchase. Technical Data: Centre distance: 1000 mm Centre height: 180 mm Workpiece weight: 100 kg between centers (unsupported), 250 kg between centers Grinding wheel diameter: 400 mm Workpiece spindle: MT 4, infinitely variable speed 30-450 rpm, swiveling range 0 - 90° Tailstock: MT4, quill stroke 45 mm, fine adjustment for cylinder Quill force: 200-600 N, hydraulically actuated via foot pedal Table swivel: 10 degrees Cedpfjh Riwdjx Aa Rshc Infeed spindle adjustment 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 Net weight: 3800 kg Infeed drive via DC motor Air-cushion assisted rapid adjustment of the grinding spindle headstock for fast and safe approach to the grinding position. Separate drives for external and internal grinding spindles. Fully automatic operation, infeed movement via rotary switch: Rapid advance, rapid retraction, grinding mode, infeed stop, micron infeed. Automatic longitudinal grinding cycle Central coolant supply for all grinding zones Workpiece spindle headstock with infinitely variable drive in live and lockable positions. Infeed control for plunge and traverse grinding, programmable for retraction, infeed increments, feed rates, dwell times, idle strokes. Digital displays for grinding spindle B axis, workpiece spindle, X and Z axes by HEIDENHAIN. Paper band filter unit approx. 250 L Comparable to Studer/ Kellenberger/ Schaudt/ Tschudin/ Tacchella/ Dannobat

Stanje: kot nova (razstavni stroj), Leto izdelave: 2025, Karstens K11 1000 Premium Retrofit Cylindrical Grinding Machine Manufacturer: Karstens Technical Specifications: - Centre distance: 1100 mm - Centre height: 180 mm (250 mm optional) - Workpiece weight: 100 kg between centers (floating), 300 kg between centres Csdpfx Aoh Rimmsa Rshc - Grinding wheel diameter: 400 mm or 500 mm (external grinding wheel) - Workpiece spindle: MT4, infinitely variable speed 30–450 rpm, swivel range 0 – 90° - Tailstock: MT4, quill stroke 45 mm - Quill force: 200–600 N manually (up to 2500 N adjustable as an option) - Table swivel angle: 10 degrees - Infeed spindle adjustment travel: 80 mm - Rapid traverse travel: 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 using 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 - Net machine weight: 3,800 kg - Infeed drive via DC motor - Air cushion-supported rapid adjustment of the grinding spindle head for quick and safe positioning of the grinding position. - Separate drive for external and internal grinding spindles. - Fully automatic operating sequence, infeed movement via rotary cam switch: rapid approach, rapid withdrawal, grinding operation, infeed stop, μm infeed. - Automatic longitudinal grinding cycle - Central coolant supply for all grinding stations - Workpiece spindle head with steplessly adjustable drive for rotating and clamping spindle. - New digital infeed control system with Siemens panel and Siemens PLC for longitudinal and plunge grinding, input for retraction, infeed quantities, feed rates, spark-out times, idle strokes. Compatible with the previous Karstens infeed control system, equipped with a colour Siemens touch panel. - Comparable to Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat