商情描述：

铝门窗四头同步组角机LJZT4-1800×3000

Four-head Corner Combining Machine for Alu-door-window　LJZT4-1800×3000

◆可一次完成四个角的角码式冲压连接，生产效率高

◆压紧装置自动前后移动，操作方便

◆采用液压（气液增压）机构，使得系统维护方便

◆组角前后左右调整方便，适应不同的型材

　　The machine is specialized for assembling if alu doors and windows. It can at one time complete corner punching connection of four.Corners,compress device can automatically move.hydraulic device makes system maintained easily.