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GS-2000PLUS is designed for high-efficiency machining and refurbishment of engine valve seat rings on cylinder heads.
This valve seat machining machine features reinforced column structure, low-vibration spindle design and high concentricity alignment system to guarantee precise seat positioning.
As reliable engine head repair system, it supports seat enlargement, seat insert preparation and worn seat restoration.
With its stable mechanical layout, GS-2000PLUS works as a professional precision valve seat machine for automotive, motorcycle and industrial engines, helping workshops improve sealing quality and reduce rework rates.









| Item | Specification |
|---|---|
| Function | Valve seat boring/finishing |
| Spindle speed | 100-900 rpm |
| Feed mode | Manual fine feed |
| Max cutting diameter | 65 mm |
| Min cutting diameter | 18 mm |
| Spindle accuracy | 0.008 mm |
| Vertical stroke | 380 mm |
| Longitudinal travel | 320 mm |
| Transverse travel | 220 mm |
| Motor power | 1.1 kW |
| Power supply | 220V / 380V, 50Hz |
| Fixture system | Adjustable self-centering base |
| Net weight | 580 kg |
| Overall dimensions | 1250*900*1850 mm |



