HY-720 COLUMN MOVING 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-620/AH/AHD/AHR/CNC HY-720AH/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.
Contact us
Order No.:
Stock:
Delivery Time:
Without Tax: $
Machine video:
QUICK OVERVIEW
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-620/AH/AHD/AHR/CNC HY-720AH/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-620 | HY-715 | HY-720 | |
| Working Surface of Table | mm | 600x2000 | 700x1500 | 700X2000 | |
| Max.Table Travel | mm | 2230 | 1600 | 2230 | |
| Max.Cross Travel | mm | 760 | 760 | 760 | |
| Distance Between Table Surface and Spindle Center | mm | 600(900 option) | 600(900 option) | 600(900 option) | |
| Max.Table Load | kgs | 1500 | 1500 | 1500 | |
| Tee Slot(NumberXWidth) | mm | 3x16 | 3x16 | 3x16 | |
| Table Speed | m/min | 7~25 | 7~25 | 7~25 | |
| Crossfeed Handwheel | 1grad | mm | 0.02 | 0.02 | 0.02 |
| 1rev | mm | 5 | 5 | 5 | |
| Automatic Crossfeed | mm | 0.5~12 | 0.5~12 | 0.5~12 | |
| Power Cross Feed | 50Hz | mm | 1250 | 1250 | 1250 |
| 60Hz | mm | 1500 | 1500 | 1500 | |
| Grinding Wheel | mm | 355x20-50x127 | 355x20-50x127 | 355x20-50x127 | |
| Spindle Speed | 50Hz | rpm | 1450 | 1450 | 1450 |
| 60Hz | rpm | 1740 | 1740 | 1740 | |
| Vertical Hand | 1grad | mm | 0.002 | 0.002 | 0.002 |
| wheel | 1rev | mm | 0.5 | 0.5 | 0.5 |
| Min.Down Feed Rate | mm | 0.005-0.04 | 0.005-0.04 | 0.005-0.04 | |
| Power Head Increment | mm/min | 230 | 230 | 230 | |
| Spindle Motor | HxP | 10x4 | 10x4 | 10x4 | |
| Vertical Motor | HxP | 1/2x4 | 1/2x4 | 1/2x4 | |
| Hydraulic Motor | HxP | 7.5x6 | 7.5x6 | 7.5x6 | |
| Dust Collection Motor | HxP | 1/8x2 | 1/8x2 | 1/8x2 | |
| Coolant Motor | W | 1/4x6 | 1/4x6 | 1/4x6 | |
| Crossfeed Motor | W | 1/4x6 | 1/4x6 | 1/4x6 | |
| Floor Space Dimensions | mm | 5810x2800 | 5810x2800 | 5810x2800 | |
| Packing Dimensions | mm | 4600x2260x2250 | 3400x2260x2250 | 3400x2260x2250 | |
| Net Weight | kgs | 8000 | 7000 | 8000 | |
| Gross Weight | kgs | 10000 | 8000 | 10000 | |
| Standard accessories: | |
| Grinding wheel; | Wheel flange; |
| Wheel balancing base; | Wheel balancing arbor; |
| Extractor; | Diamond dresser; |
| Leveling pad; | Anchor bolt; |
| Tool box with tools | |
| Optional accessories: | |
| Permanent magnetic chuck; | Tiltable permanent chuck; |
| Electro-magnetic chuck; | Demagnetizer; |
| Overhead parallel dresser; | Angle dresser; |
| Radius dresser; | Chuck control; |
| Rapid elevation; | Micro feed; |
| Digital readout system; | Rear splash guard; |
| Suction device; | Cooling & suction device; |
| Magnetic separator; | Cooling c/w magnetic paper filter. |