Double pressure beam structure, drive by imported synchronous belt, can effectively eliminate "size error" "edge waves" and the micro chipping and other defects. Grinding and trimming by 200-250mm squaring and chamfering wheel and chamfering angle. Extra-weight type grinding head assembly design, low power consumption, excellent grinding effect.

Configuration centered mechanism and Frequency control brick-pushing mechanism, accurate position. It can balance grinding amount on both sides and make the size error and diagonal error control in an ideal range. Electric appliance by PLC control, speed display, high degree of automation and stable performance.