CNC cylindrical grinder
When the ODM20P-50CNC CNC cylindrical grinder is used for small-volume production, automatic feed and a spark-free timer can achieve good grinding quality. During mass production, the two-stage automatic feed plus the two-stage measuring device (special accessory) can provide optimal output and grinding effect (NC/CNC model).
- Final configuration confirmed before quotation
- Customization and accessories reviewed by application
- Export packing and documentation available on request
Key product features
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In small-volume production, automatic feed and no-spark timer can achieve good grinding quality.
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During mass production, the two-stage automatic feed plus the two-stage measuring device (special accessory) can provide optimal output and grinding results (NC/CNC model)
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The automatic intermittent feed and hydraulically driven worktable enable the most effective cross-diameter grinding of the workpiece.
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Remove the rotating cover of the work spindle head and replace it with a three-claw or four-claw chuck. Change the position of the positioning pin to rotate the chuck, and fix it at 90° for end face grinding.
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When grinding the outer diameter of the workpiece and its shoulder is to be completed at one time, the workpiece is supported by two top centers and the grinding wheel is modified to the right side of the grinding wheel head and rotated at an angle to grind.
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The workpiece can be supported by the chuck or the two top centers. Both the worktable and the grinding wheel head can be rotated and adjusted easily.
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The inner diameter grinding attachment (special accessory) grinds the inner diameter. Just pull down the inner diameter grinding spindle and fix it in the grinding position.
ODM20P-50CNCCNC cylindrical grinderStandard accessories:
| ◆ Machine tool instruction manual and factory certificate of conformity | ◆ Level adjustment screws and foot pads |
| ◆ Water tank and magnet filter | ◆ The ejector pin includes a disassembly nut |
| ◆ The ejector pin includes a disassembly nut | ◆ Grinding wheel flange remover |
| ◆ Grinding wheel balancing table and balancing rod | ◆ Diamond pen (axe type) and diamond pen holder |
| ◆ Tools and toolboxes | ◆ Standard grinding wheel (including grinding wheel flange) |
| ◆ Work light | ◆ Semi-tight cover |
| ◆ FANUC control system |
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| Cylindrical grinding diameter type CNC series special accessories: |
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| ◆Hydraulic tailstock | ◆ End face measuring instrument |
| ◆ Automatic outside diameter measuring instrument | ◆ Three-jaw chuck with back plate |
| ◆ Four-jaw chuck with back plate | ◆ Paper tape water filter |
| ◆ Hydraulic separator | ◆ Two-point center frame |
| ◆ Three-point center frame | ◆Full cover |
ODM20P-50CNCTechnical parameters:
| Machine model | ODM20P-50CNC | ODM25P-50CNC | ODM25P-75CNC | |
| Processing capacity | Maximum rotation diameter of worktable mm | 250 | 250 | 300 |
| The longest distance between two centers mm | 500 | 500 | 500 | |
| Maximum grinding diameter mm | 200 | 200 | 200 | |
| Maximum load between two top centers Kg | 50 | 50 | 80 | |
| Diameter×Width×Aperture mm | 405×50×127 | 405×50×127 | 455×50×127 | |
| Grinding wheel speed rpm | 1670 | 1470 | ||
| Maximum linear speed m/s | 35 | |||
| Grinding wheel head | Feed angle Deg | 90 | ||
| X-axis feed speed m/min | 6 | |||
| Feed stroke mm | 220 | |||
| X-axis minimum setting unit mm | 0.001 | |||
| head frame | Spindle speed rpm | 50-500 | ||
| Spindle form | moving or centering | |||
| thimble | M.T5 | |||
| tailstock | Automatic telescopic distance mm | 40 | ||
| thimble | M.T4 | |||
| workbench | Z-axis rapid movement speed mm/min | 8 | ||
| Z axis minimum setting unit mm | 0.001 | |||
| Maximum moving range | 640 | 950 | ||
| Rotation angle Deg | 9/-3 |
7/-3 |
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| motor | Grinding wheel spindle motor Kw | 4 | 5 | |
| X-axis feed motor Kw | 1.5 | |||
| Z axis feed motor Kw | 1.5 | |||
| Headstock spindle motor Kw | 0.75 | 1.1 | ||
| Cooling water motor Kw | 0.75 | |||
| Tailstock oil pump motor Kw | 0.75 | |||
| Lubricating oil pump Kw | 0.1 | |||
| Others | Machine net weight Kg | 2000 | 3000 | 3200 |
| Gross weight Kg | 2400 | 3400 | 3500 | |
| Packaging size (length × width × height) mm | 3000×2200×2000 | 3000×2200×2000 | 3600×2200×2000 | |