HY-1020 Surface grinder

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We are top-quality surface grinder manufacture in China. Our HY series surface grinders build by high-grade castings and components .They Providing our grinder have top-quality with longevity and durability ,Accuracy & performance.the accuracy and performance of our surface grinders as well as the quality of the finished product. The result is you get an accurate, smoother surface finish.The accuracy can meet to 0.002-0.003mm, roughness Ra0.2 microns. Our surface grinders quality is better then Taiwan grinder.But we have more competitive price then Taiwan factory price. NOTES:HY-250M/AH/AHD/AHR/CNC HY-1020AH/AHR/AHD/CNC M:Manual type. AH:X axis hydraulic,  Y axis motorized. AHR: Grinding head auto down feed. AHD: X axis hydraulic,  Y axis motorized, rapid grinding head elevation, grinding head auto down feed. CNC:X axis hydraulic,  Y axis motorized, rapid grinding head elevation, grinding head auto down feed, NC control.

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Parameters Unit HY-250 HY1020
Working Surface of Table mm 200x460 250x500
Max.Table Travel mm 540 540
Max.Cross Travel mm 280 280
Distance Between Table Surface and Spindle Center mm 470 470
Max.Table Load kgs 100 100
Tee Slot(NumberXWidth) mm 1x14 1x14
Table Speed m/min / 5-23
Crossfeed Handwheel 1grad mm 0.02 0.02
1rev 4 4
Automatic Crossfeed mm / 0.1-8
Power Cross Feed 50Hz mm / 790
60Hz / 950
Grinding Wheel mm 205x6-20x31.75 205x6-20x31.75
Spindle Speed 50Hz rpm 2850 2850
60Hz 3360 3360
Vertical Hand 1grad mm 0.01 0.01
wheel 1rev mm 2 2
Min.Down Feed Rate mm / /
Power Head Increment mm/min / /
Spindle Motor HxP 2x2 3x2
Vertical Motor HxP / /
Hydraulic Motor HxP / 1x4
Dust Collection Motor HxP 3/4x2 3/4x2
Coolant Motor W 1/8x2 1/8x2
Crossfeed Motor W / 40
Floor Space Dimensions mm 1800x1400 1800x1400
Packing Dimensions mm 1300x1100x1250 1300x1100x1250
Net Weight kgs 1100 1300
Gross Weight kgs 1300 1500