Main Applications and Structural Features @ M1363 Cylindrical Grinder is designed for grinding cylindrical or tapered surface of rotational parts. It is highly adaptable for single and small batch production. @ The table logitudinal traverse is actuated by hydraulic means at infinitely variable speed or operated by handwheel. @ Auto intermittent micro-infeed and rapid approach and withdrawal of the wheelhead can be effected hydraulically; While rough-& fine-feed realized by handwheel. @ The worktable and wheelhead guideways are hydraulically lubricated. @ Workpiece, wheel, hydraulic pump, coolant pump, are driven separetely by their individual motors. @ Each motion part of the grinder is controlled by electric, hydraulic, mechanical interlocking mechanisms, and thus the grinder can be operated with ease and safety.Grinding dia. Φ 30-Φ 630mm Max. grinding length 2000/3000/4000/5000mm Max. workpiece weight 3000kg Wheel size (O. D. × W× I. D. ) Φ 750× 75× Φ 305mm Wheel-spindle speed 870 r/min Center height 335mm Max. worktable traverse 2150/3200/4200/5200mm Max. worktable travel speed 3 m/min Wheel peripheral velocity 35 m/sec Wheelhead rapid approach and withdrawal traverse 100 mm Automatic intermittent infeed(fine/coarse) 0.02/0.0025mm Manual microfeed(fine/coarse) 0.02/0.0025mm Hydraulic pump displacement 25 mL/r Hydraulic pump pressure 1.6 Mpa Coolant flow 50 L/min Overall dimensions(L× W× H) (5320, 6090, 10240, 12000)× 2140× 1550 weight 16000/18000/22000/38000 kg
