本机主要用于弯制铝门窗型材，能方便的弯制 T 型、U 型、E 型等截面的型材，通过**模具可弯制其它截面的型材，用尼龙制作的模具，能防止型材损伤。
Used for bending profiles of alu-door-window.
Bend profiles of “ T ”“ U ”and“ E ”shape cross-section easily.
Bend profiles of other cross-section through special dies.
The die made with nylon can prevent profiles from damaging.
