Chris-Marine Equipment
Valve Seat and Recess Lathe / VRL
High-precision machine for in-situ machining of valve seats (55-230 mm) and seat recesses (74-200 mm) on 4-stroke medium-speed diesel engines.
Description
VRL is a multi-purpose, high-precision machine for in-situ machining of valve seats and seat recesses on 4-stroke medium-speed diesel engines. It restores the original contact angle, surface geometry and roughness, and can also renovate cylinder heads with corroded or scratched seat pockets.
Key features
- Machining angles pre-set to customer requirements
- Self-centring pilot spindle with recess measurement slot
- Adjustable depth of cut, automatic feed and stepless rotation speed
- Electric drive; optional diameter measuring tool
- Related Valve Seat Lathe (VSL) also offered
Applications
- Cylinder head overhaul onboard, in workshops and power plants
Specifications
| Valve seat diameter | 55-230 mm |
|---|---|
| Recess diameter | 74-200 mm |
| Drive | electric |
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