| 摘要 |
A grinding machine includes a work table disposed on top of a base, a housing rotatably secured to the base with a shaft and having a roller disposed on one end, a casing has one end secured to the housing and has another roller, a sander belt is engaged over the rollers. The sander belt is adjustable relative to the base and the work table when the housing is rotated and adjusted relative to the base about the shaft. A plate is secured to the base and has a curved slot, the casing has a fastener adjustably engaged in the curved slot of the plate.
|
