3К227А universal internal grinding machine high precision

3К227А internal cylindrical grinding machine is designed for grinding cylindrical and tapered (with the angle at the vertex of 60°) through and blind holes. Accuracy class according to GOST 8-82: A. maximum diameter of the installed workpiece, mm: 400. The largest diameter casing, mm: 250. The maximum length of the installed workpiece, mm: 125. The smallest and largest diameter of the grinded aperture, mm: 20..160. Maximum grinding length with grinding diameter of 100mm, mm: 125. The distance from the axis of the spindle headstock to the foot of the bed, mm: 1200. The distance from the axis of the spindle headstock to the mirror table (center height) mm: 275. The distance from the reference end face of the spindle flange of the products to the end bracket of the wheelhead, mm: 880. The distance from the end of the new round Torrelavega fit to a base end of the flange of the spindle mm: 120..260. Maximum length of table travel, mm: 450. Size Torrelavega circle, mm: ЧШ100 x 50 x 20. The number of motors on the machine: 7. The motor spindle wheelhead, kWt: 4. The electric motor drive Torrelavega fixtures, kW: 1.5. The electric motor drive products (workhead) DC kW: 1,2. Pump motor hydraulic kW: 3. Motor filter conveyor, kW: 0,09. The motor of coolant pump kW: 0,15. The magnetic separator motor, kW: 0,09. The total capacity of motors, kW: 10. Overall dimensions of machine (length x width x height), mm 2885 x 1900 x 1750. Weight of machine with electrics and cooling, kg: 4400. Good condition, complete. Currently disabled. Location: Kiev. More information at: http://marketstan.com http://marketstan.all.biz http://marketstan.com.ua