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20磨頭適用于加工家私玻璃、建筑玻璃、家電玻璃等各種類型的雙直線磨邊，具有速度快、拋光亮度高等特點。機械采用雙直線導軌、雙滾珠絲桿的高精度傳動結構、電氣控制部分采用PLC可編程電腦系統，配有高檔人機界面觸摸屏操作系統。

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.