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TENGZHOU HOTON MACHINERY CO.,LTDwww.hotonmachinery.com CNC Lathe Machine, Gap Bed Lathe, Turret Milling Machine manufacturer / supplier in China, offering Universal CNC Metal Vertical Turret Milling Machine (CNC Milling XK7125A), Heavy Duty Electric Grinding Machine (Pedestal Grinder |
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Valve Seat Grinder VR90(3M9390A)
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Product Name:
Valve Seat Grinder VR90(3M9390A)
No. :
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3M9390A Valve grinder is specially designed for automobile repairing factories and agricultural machinery repairing centers. It is compact and light weight, with simple construction and easy operation. It is necessary equipment for automobile repairing service.
| Model | Unit | VR90/3M9390A |
| Max. dia. of valves to be ground | mm | 90 |
| Dia. of valve stems to be gripped (standard) | mm | 6 ~ 16 |
| Dia. of valve stems to be gripped (special) | mm | 4 ~ 7 |
| Dia. of valve stems to be gripped (special) | mm | 14~ 18 |
| Angles of valves to be ground | ° | 25 ~ 60 |
| Longitudinal movement of geared head | mm | 120 |
| Transverse movement of grinding wheel head | mm | 95 |
| Max. cutting depth of ground valve | mm | 0.025 |
| Grinding wheel spindle speed | rpm | 4500 |
| Geared head spindle speed | rpm | 125 |
| Motor for grinding wheel head | ||
| Model | YC-Y7122 | |
| Power | kw | 0.37 |
| Voltage | v | 220 |
| Frequency | Hz | 50/60 |
| Speed | rpm | 2800 |
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