(1) holds the belt to move installs uses the electronic instrumentation to control cylinder's way implementation to hold belt's adjustment, avoided the manual control not being convenient.

(2) holds the belt and burns roller's contact to use the pneumatic control and the frequency conversion velocity modulation electrical machinery uses jointly, solved successfully using the electrical automation's control mode has burnt the light time with to burn the light area the linkage, increased the contacted area, each kind of thickness different product has provided the scope which might choose.

(3) unique puts the membrane to launch the equipment to be able to cause the membrane to launch fully.

(4) heats up the way to use the heat conduction oil circulation heating, the elevation of temperature moreover heats up evenly quickly.

(5) irons the smooth roll to use the high quality steel products, the superficial chrome-plating mirror polish becomes.

(6) the numerical control automatic control pressure is stable, oil pump automatic stopping province electricity.