本机采用气液增压系统，节能环保，稳定性较好，维修率低，是目前国内操作最惧人性化、设计比较完美的一款设备。适用于铝门窗、铝木门窗组角加工；操作非常简便，左右撞刀的滑块上都有刻度，在任何状态都可调节，把角码上的两撞点的尺寸除二得出的数据，再把左右撞刀上的刻度数据调到一致即可；然后把四根已切割成45度的铝合金型材，将角码装入型材腔内，并组成一个四方框， 然后放到组角机相应的位置上，靠撞刀将已装有角码的四个角一一挤压铆紧，牢固地组成一个标准的四方框，因而特别适合各系列铝门窗型材，铝合金型 材组角并框，方便、快捷、牢固、效率高。

It adopts a energy-saving and environmental hydraulic and pneumatic supercharging system and it has the advantage of good stability and low maintenance rate, which is the most friendly designed crimping machine in China. It is mainly used for crimping aluminium window and door profiles and Alu-wood win-door profile; The main features of this machine is easy operation. There is a ruler in left and right crimping knives and it can be adjusted under any conditions. The size number in the crimping knives is the distance of two crimping points in the corner key after dividing 2, and then put the corner keys into the four 45 cut profiles and put one corner of the frame on the crimping machine to finish the crimping jobs. The crimping operation of this machine is really simple, fast, stable and efficient.