The GS-180C Valve Seat Boring Machine is the flagship high-capacity model in our new generation of engine repair equipment. It is specifically designed for the high-precision boring of extra-large and specialized hard valve seats and guiding tubes, making it the perfect choice for heavy-duty industrial engines and new energy gas engines.
Featuring an upgraded air float table and a robust mechanical structure, the GS-180C handles the heaviest cylinder heads with unmatched flexibility. The innovative T-slot fixing system provides superior stability and faster setup compared to traditional vacuum-locking models. With its wide machining range and advanced cutting technology, it delivers an unparalleled, low-noise machining experience.






Extra-Large Machining Capacity: The largest in its class, supporting boring diameters from 14mm up to 120mm.
New Generation Air Float Table: Provides exceptional maneuvering flexibility, even for extra-long and heavy cylinder heads.
Stable T-Slot Fixing: Replaces older vacuum technology with a quick-fixing T-slot system, ensuring more stable performance and lower air consumption.
30% Increased Cutting Power: Equipped with newly developed high-performance blades to easily handle the toughest alloy valve seats.
Unmatched Stability: Built for heavy-duty industrial use, significantly reducing vibration and operational noise.
Precision for Gas Engines: Tailored to meet the strict tolerances required for high-hardness components in modern gas and new energy engines.
| Items | Parameter | Unit |
|---|---|---|
| Machining Capacity (dia.) | 14 - 120 / 0.6 - 4.7 | mm / inch |
| Max. Length of Cylinder Head | Unlimited | mm |
| Max. Cylinder Head Height | 450 / 17.7 | mm / inch |
| Max. Cylinder Head Width | 500 / 19.7 | mm / inch |
| Lengthwise Travel | 1230 / 48.4 | mm / inch |
| Spindle Speed | 0 - 1000 | RPM |
| Work Piece Tilting | +45° ~ -15° | Degrees |
| Overall Dimensions (LxWxH) | 2050 x 2200 x 2200 | mm |
