TVG90 valve grinding machine FOR ENGINE OVERHAUL
The TVG 90 is a high precision horizontal valve refacer for ENGINE OVERHAUL stems from 0.16"/4mm to 0.55"/14mm. Variable speed valve rotation.
* Horizontal valve rotation through fire face.
* Valve rotation speed according to valve head diameter from 0 to 750 r.p.m.
* Valve caracteristics:
* valve stem: 4 - 14 mm
* valve head: up to 90 mm
* Valve seat angles: 12o - 47o
*Grinding wheel (width 15 mm) balanced and driven by a motorspindle.
* Built-in grinding wheel dresser.
*Stem end grinding attachment.
*Simple and fast installation and adjustments.
The TVG 90 is a high precision horizontal valve refacer for valve stems from 0.16"/4mm to 0.55"/14mm. Variable speed valve rotation.
* Horizontal valve rotation through fire face.
* Valve rotation speed according to valve head diameter from 0 to 750 r.p.m.
* Valve caracteristics:
* valve stem: 4 - 14 mm
* valve head: up to 90 mm
* Valve seat angles: 12o - 47o
*Grinding wheel (width 15 mm) balanced and driven by a motorspindle.
* Built-in grinding wheel dresser.
*Stem end grinding attachment.
*Simple and fast installation and adjustments.
| SPECIFICATION | ||
| Valve stem dia.(min-max) | Mm/inch | 4to14/0.16to0.55 |
| Valve head dia.(min-max) | Mm/inch | 12to90/0.47to3.54 |
| Valve length dia.(min-max) | Mm/inch | 70to290/2.76to11.42 |
| Angle grinding range | degree | 10to54 |
| 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 |
| Speed | rpm | 2850 |
| Valve driving motor | ||
| Power | w | 180 |
| Speed | rpm | 120to750 |
| Coolant motor | ||
| Power | w | 100 |
| Power supply | Kva-v-hz | 1-230v/1ph-50/60hz |
| Air supply max | Bar/psi | max6/87 |
| Coolant tank | l/usgal | 4/1 |
| Space requirements | ||
| Length | Mm/inch | 1050/41.3 |
| Width | Mm/inch | 800/31.5 |
| Height | Mm/inch | 560/22 |
| Net weight approx | Kg/lbs | 120/265 |
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