本机主要用于角码结构的 45 °接缝的铝合金门窗组角成形设备。
该机可一次对门窗的两角进行组角成形，具有定位准确、操作方便、工作效率高、组角质量好、稳定等特点，是大中型铝合金门窗生产厂家的主要设备之一。
The machine is mainly used for extruding 45 ° seam aluminium window of angle joint structure.
It can form two angles one-pass and features accurate location, convenient operation, excellent and stable forming quality. It is one of main equipment for large and medium alu-alloy doors and windows companies.