Wheelhead cross feed driven by hydraulic; Inverter motor for the workhead to realize various speed.

Universal Cylindrical Grinding Machine   320×1000mm

Order No. 904-3062 

Specifications:

Distance between centres : 1000mmCenter Height: 180mmExternal Grinding Capacity: 8~320mmMax. outside grinding depth: 1000mmInternal Grinding Capacity: 30~100mmMax. internal grinding depth: 125mmMax. weight of work piece: 150kg

Workhead:Swivel angle: +90°Center taper: MT4Spindle speed: 25~220rpm stepless

Wheelhead:Max. wheelhead spindle speed: 1670rpm.Wheelhead rapid travel: 50mmMax. wheelhead travel: 246mmMax. wheelhead swivel angle: ±30°Handwheel per rev.: 2.0mm (rough), 0.5mm (fine)Handwheel per gra.: 0.01mm (rough), 0.0025mm (fine)Wheel size: 400×50×203mmPeripheral velocity: 35m/s

Internal grinding:Spindle speed: 10000rpm (15000rpm optional)Internal grinding wheel: max. 50×25×13mm; min. 17×20×6mm

Table travel per handwheel rev.:  6mmMax. swivelling angle of table: clockwise: 3°; anticlockwise: 7°Longitudinal travel speed of table: 0.1~4m/minQuill travel of tailstock: 30mmWheelhead motor power: 5.5kwInternal grinding 1.1kwPower of workhead motor: 1.5kwMachine weight: 5300kgPacking size: 3220×2000×2050mm

320*1000mm Universal Cylindrical Grinding Machine