该机工作时磨头在主梁作左右移动，工作台沿导轨前后移动，采用气动加压，纵横双向磨削抛光，提高了效率。电器部分采用可编程控制器，自动化程度高，减少了工人的劳动强度，保证了板材的质量，解决了板面不平，厚度不均，光度不高的问题。

The machine works along the slideway and the millstone moves along like frame and has pneumatic pressure to calibrate and polish in length and breadth.This way can improve processing speed.The program controlling system improves the automatic level,saves worker's energy,guarantees the quality of slab and sloves the problem of uneven surface,uneven thickness and low brightness of stone slabs.