Designed and developed for grinding of valves and valve seats on 2-stroke diesel engines.
The VGT is an automatically driven valve and valve seat griding machine, available in a number of versions intended for use on crosshead engine exhaust valves.
The machine is adjustable to all valve and seat angles, operates reliably and complies with the requirements of engine designers.
VGT is electrically driven and easy to operate. It is of robust construction and designed for grinding of valve spindles and valve seats, both onboard and ashore.
Thanks to its sturdy design and incorporated features – high precision grinding spindle, automatic centring as well as insensibility to vibrations – VGT delivers high quality grinding result, even under the most demanding operating conditions.
Product features
The VGT is available for several engine makers, such as: MAN B&W, Mitsubishi, Wärtsilä, etc.
| Machine capacity | Up to 96 mm valve stem diameter |
|---|---|
| Weight | 250 kg |
| Max dimensions | H: 1300 - 1700 mm, W: 700 - 960 mm |
| Electric power supply | 3-phase 220 - 250 V 50/60, Hz 3-phase 380 - 440 V 50/60 Hz |
| Noise level | 81 dB (A) / 80 dB (C) |
| Normal grinding time | 10 - 20 min |
| Power requirement | 1.3 kW |
