本機主要用于組裝鋁合金門窗的專用設備，適用于鋁合金型材的沖壓工序. 與該設備配套的每個組合沖模，可完成一個或幾個沖壓工序，通過更換不同工位即可完成不同規格系列門窗的沖壓加工。
采用圓盤式工作臺，六個工作位置，可以安裝六套模具，通過轉動工作臺，即可隨時調用不同的模具，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