本机主要用于组装铝合金门窗的专用设备，适用于铝合金型材的冲压工序. 与该设备配套的每个组合冲模，可完成一个或几个冲压工序，通过更换不同工位即可完成不同规格系列门窗的冲压加工。
采用圆盘式工作台，六个工作位置，可以安装六套模具，通过转动工作台，即可随时调用不同的模具，大大提高了工作效率。
The pressing machine is necessary for assembling alu-alloy doors and windows, suitable for punching procedure of alu-alloy profiles.
Each combination dies, assorted with the pressing machine, it can complete all punching procedures of window frame and window sash of one specification.
Changing the different work positions can complete punching process of doors and windows with different series and specifications. Disc type working table with six working positions can be placed with six dies. By turning the working table, different dies can be used and so work efficiency is greatly raised