valve refacer TVG90
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Description
The TVG90 is a high-precision horizontal valve refacer designed to provide exceptional performance for valve stems ranging from 0.16 inches (4mm) to 0.55 inches (14mm). This advanced machine features variable speed valve rotation and a host of functionalities that make it an indispensable tool for automotive professionals.
- Horizontal Valve Rotation: Ensures accuracy through the fire face.
- Variable Speed: Adjusts valve rotation speed based on the valve head diameter, up to 750 RPM.
- Versatile Valve Capabilities: Works with valve stems from 4mm to 14mm and valve head diameters up to 90mm.
- Adjustable Valve Seat Angles: Supports angles from 12° to 47°.
- Built-In Grinding Wheel Dresser: Facilitates easy maintenance and sharpening of the grinding wheel.
- Efficient Setup: Simple and quick installation and adjustments for optimal performance.
Specifications
| Specification | Unit | Value |
|---|---|---|
| Valve stem dia. (min-max) | mm/inch | 4 to 14 / 0.16 to 0.55 |
| Valve head dia. (min-max) | mm/inch | 12 to 90 / 0.47 to 3.54 |
| Valve length dia. (min-max) | mm/inch | 70 to 290 / 2.76 to 11.42 |
| Angle grinding range | degree | 10-54 |
| Main wheel diameter | mm/inch | 200 / 7.87 |
| Cup wheel diameter | mm/inch | 100 / 3.94 |
| Main wheel width | mm/inch | 15 / 0.59 |
| Grinding wheel travel | mm/inch | 90 / 3.54 |
| Valve feed travel | mm/inch | 90 / 3.54 |
| Spindle motor power | W | 550 |
| Spindle motor speed | rpm | 2850 |
| Valve driving motor power | w | 100 |
| Valve driving motor speed | rpm | 120-750 |
| Coolant motor power | w | 100 |
Additional Information
For optimal performance, ensure that the grinding wheel is regularly maintained. This valve refacer is designed for professional use and may require proper training for best results.
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