-该机压紧，内、外定位及型材预紧机构自动对组角的三根型材进行定位，有效地避免了组角错位，提高了定位精度和工作效率。
-内、外定位块上下可调，并可叠加使用，组角缸前后、左右可调，可用于各种规格、截面的型材，适应性强。
-运动部分采用高精度直线运动副，组角精度高；液压组角缸提供足够的冲铆力，角联接强度大。
-一次可组两个角，工作效率高。
-本机操作简单，调整方便，易于维护，适合于平开窗的批量生产。

-The machine pressure  inside, outside  the  location and profile pre-tightening mechanism, Automatic  fixing  the group of three Angle profile, effectively avoid  the angular misalignment, improve the position precision and work efficiency.
-The positioning block can be adjusted up and down, and can be used  to overlay,  the corner-crimping blade can be adjusted according to the requirement of different profile.
-High processing accuracy due  to  super precision  linear motion pair adopted in mobbing parts. 
-Angle cylinder hydraulic group to provide enough binding force and Angle of united strength.
-A set of two Angle, high work efficiency.
-This machine  is  simple operation, convenient adjustment, easy maintenance,  is suitable for the batch production for casement window.