SADDLE MOVING SURFACE GRINDING MACHINE

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Description SG-2050H/AH SGA-2550AH SG-2050AHR SGA-2550AHR SG-2050AHD SGA-2550AHD SGA-3063AH SGA-30100AH SGA-4080AH SGA-3063AHR SGA-30100AHR SGA-4080AHR SGA-3060AHD SGA-3010AHD SGA-4080AHD SGA-40100AH SGA-40100AHR SGA-40100AHD Table size (mm) 200x460 250x500 305x635 305x1020 406x813 406x1020 Table travel (mm) 510x238 560x275 765x340 1130x340 910x450 1130x450 Max. distance from spindle center to table (mm) 450 450 580 580 580 580 Magnetic chuck size(mm) 200x460 250x500 300x600 300x1000 400x800 400x1000 Speed of table longitudinal movement 7-25 m/min Table transverse movement Auto feed 0.1-8 mm/min Rapid speed 990 m/min Feed of handwheel 0.02 mm/div Wheelhead vertical movement Auto feed --(AH/AHR model) / 0.005/0.01/0.02/0.03/0.04/0.05 mm(only for AHD model) Rapid speed --(AH mode) / 460 (for AHR model) / 240 (for AHD model) Feed of handwheel 0.005 mm/div Grinding wheel Speed (rpm) 2850(50HZ),3450(60HZ) 1450(50HZ),1750(60HZ) Size(OD*W*ID) (mm) 200x20x31.75 350x40x127 Spindle motor (kw) 1.5 2.2 5.5 Hydraulic motor (kw) 0.75 2.2 Cooling pump motor (kw) 0.04 0.125 Elevating motor (kw) --(AH mode) / 0.25(AHR mode) / 0.5(AHD mode, servo motor) Cross feed motor (kw) 0.04 Max. loading capacity of table (with chuck) (kg) 120 180 270 400 500 600 Total rated power (kw) 3 3.7 9 9 9 9 Height of machine (mm) 1675 1675 1890 1890 1890 1890 Floor space (LxW) (mm) 2050x1400 2300x1600 2800x2200 4400x2200 3600x2400 4400x2400 Gross weight (kg) 1600 1800 2800 3500 3800 4300

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CHINA WELONG IMPORT AND EXPORT CO.,LTD

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