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| Warranty: | 2 Years |
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We are a professional gear equipment manufacturer, we have factories, mainly dealing with gear processing machines; or traders, agent of gear grinding machines, honing machines, grinding machines, lathes and other kinds of machine tools, to provide turnkey projects for customers in the machinery industry.
MACHINE FEATURES
the mass production of hardened cylindrical gears for shafts and disks. This machine not only handles standard gears, but also accurately grinds complex shapes such as drum and taper gears with high precision tooth dressings by customized diamond hobbing.
Highly efficient grinding performance
The Y7250CNC is equipped with a high-speed spindle, with the grinding wheel spindle rotating at up to 7000rpm and the dressing roller rotating between 3000 and 6000rpm, which supports high-speed and high-efficiency grinding and significantly improves productivity.
Photos of the 7250 model cnc worm gear grinding machine installed and running at a customer site in Belarus, showcasing its precision and efficient grinding technology.
| Project | Parameters | Unit |
| Maximum workpiece diameter | φ500 | mm |
| Maximum workpiece tooth width | 450 | mm |
| Maximum workpiece module | 8 | mm |
| Maximum workpiece helix angle | ±45 | ° |
| Horizontal distance from the grinding wheel center to the worktable center (X-axis) | 90~615 | mm |
| Maximum movement of the grinding wheel in the Y-axis (Y-axis) | 250 | mm |
| Vertical distance from the grinding wheel center to the worktable surface (Z-axis) | 200~720 | mm |
| Distance from the worktable end face to the rear column top center (W-axis) | 275~975 | mm |
| Maximum spindle speed of the grinding wheel (B-axis) | 7000 | rpm |
| Maximum worktable speed (C-axis) | 1800 | rpm |
| Dressing wheel speed (B3-axis) | 3000~6000 | rpm |
| Multi-position exchange (CRT-axis) | 4 | stations |
| Grinding wheel spindle power (B-axis) | 25 | kw |
| Grinding wheel spindle interface | HSK80 | |
| Grinding wheel specifications (outer diameter x inner diameter x length) | φ280xφ115x160 | mm |
| Machine dimensions (length x width x height) | 4500x6000x3500 | mm |
| Main machine weight | 13000 | kg |
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