本機主要用於角碼結構的 45 °接縫的鋁合金門窗組角成形設備。
該機可一次對門窗的兩角進行組角成形，具有定位準確、操作方便、工作效率高、組角質量好、穩定等特點，是大中型鋁合金門窗生產廠家的主要設備之一。
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.