| Customization: | Available |
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| Warranty: | 1 Year |
| Type: | Surface Grinding Machine |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Model | Unit | 618A | 818A |
| Worktable | |||
| Table size(L*W) | mm | 460*180 | 480*200 |
| of table(L*W) | mm | 500*190 | 530*220 |
| T-slot of table(No.*width) | mm | 1*14 | 1*14 |
| Grinding Head | |||
| Distance from spindle center to worktable | mm | 335 | 450 |
| Wheel size(OD*Width*ID) | mm | 200*13* 31.75 | 200*13* 31.75 |
| Spindle speed(step-less) | r/min | 2850 | 2850 |
| Axis feed | |||
| Vertical feed hand-wheel per revolution | mm | 1.25 | 1.25 |
| Vertical feed hand-wheel per division | mm | 0.005 | 0.005 |
| Transverse feed hand-wheel per revolution | mm | 5 | 5 |
| Transverse feed hand-wheel per division | mm | 0.02 | 0.02 |
| Motor | |||
| Spindle motor | KW | 1.5 | 1.5 |
| Coolant motor | KW | 0.04 | 0.04 |
| Work Precision | |||
| Parallelism of machined surface to base surface | mm | 300:0.004 | 300:0.004 |
| Surface roughness | μm | Ra0.32 | Ra0.32 |
| Machine Package | |||
| Gross weight | kg | 750 | 850 |
| Permanent-magnetic chuck | mm | 400*150 | 400*150 |
| Package dimension(L*W*H) | mm | 1000*1150*1760 | 1140*1250*1940 |
Product Features
High strength cast iron foundation
Machine transverse movement adopts saddle moving double V guide rail structure with Teflons soft belt to improve guide positioning accuracy and reduce friction
Column adopts double wall structure to improve rigidity
Grinding head adopts high precision rolling bearing spindle set, sleeve mounted, can achieve high precision and high finish grinding
Application
This machine can grind steel, cast iron, non-ferrous metal and other materials, suitable for machining shop maintenance shop and tool shop use; The machine tool mainly uses the circumference of the grinding wheel to grind the work-piece or uses the end face of the grinding wheel to grind the work-piece vertically.
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