Fix the controller at the required height in the graduated guide-tube; and press the control screw, the cylinder will fall on the indenter and then transfer the impact on the film panel.
用控制器螺钉固定好高度，按压控制螺钉，重锤即自由落在冲杆上，冲杆将冲击力传到样板上。
The basic principle is though three root ball screw control platform, by the measurement of nozzle, three motor to adjustable height accordingly, easily implemented leveling!
其基本原理就是平台通过三根滚珠丝杠控制，上面对应三个电机，经过喷头测量，三个电机相应调节高度，很轻松实现了调平。
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