高低排旋转双工位胀管机
Rotary double position expander for high - low row coil

特点：

1. 高低排胀管不需要更换U托及胀杆，只需程序中设定参数就可自动调节。
     High - low row expanding does not need to change U - receiver and
     expanding rods, automatic adjustment can be realized by setting
     program parameters.

2. U托板及胀杆安装板分别由伺服驱动。
     U - receiver board and expanding rod installation board are
     controlled by separate servo motors.