20磨头适用于加工家私玻璃、建筑玻璃、家电玻璃等各种类型的双直线磨边，具有速度快、抛光亮度高等特点。机械采用双直线导轨、双滚珠丝杆的高精度传动结构、电气控制部分采用PLC可编程电脑系统，配有高档人机界面触摸屏操作系统。

20 grinding sprindles series double edging machine is suitable for grinding two straightine edges of furniture glass,archite-cture glass,and electrical appliance glass and so on;it has characters of rapid speed,high brightness.the machine adopts high precision transmission structure with two linear guiding bars and two ball bearing guide screw.It is equip-ped with PLC system on the electric control part.It fixed superior man-machine interface screen operation system.