This machine is advanced from the original single head bridge busing hammering (LICHI）machine. The machine adopts the line production structure and set with 6 heads. The production capaicty is much higher and performance is better. 

1.On the basis of double grinding head series, three beam double grinding heads are added. The grinding heads of the four beams are all controlled by computer program, which can be operated simultaneously or independently.

2.Eight grinding head processing lychee archaize surface, can also be 3, 4 beam grinding head can be replaced with polishing brush. In this way, no. 1 and no. 2 beam grinding head can be achieved to polish litchi surface, and no. 3 and no. 4 beam grinding head can be polished once successfully, which can more effectively reduce costs to obtain greater benefits.

3.The equipment adopts computer program control conveyor belt type continuous processing, it can design a variety of processing modes, but also can automatically process 600X300,300X300,300X200 and other specifications of SLATE. Completely rewrite the only manual processing mode, greatly improve the efficiency of work. This machine can process 40-50 square meters per hour, which can be worth more than a dozen manual efficiency and greatly reduces the production cost.