Rotary Folding Machine With Electrical Knife

Rotary Folding Machine With Electrical Knife（ZYHD780C-RD）

1.Four buckle plates and three mechanically-controlled knives can carry outparallel folds and cross folds(the third knife performsreversed foding).Buckes can perform four paralletfalds the foding waysare parallel and reel.Three cross folds are each completed by knife which iscontrolled by servo motor on the second,third and four folding unit.

2.The imported straight-grain steel folding rollers guarantee the best feeding force and reduce the indentation of paper.

3.Electrical system is controlled by microcomputer,Modbus protocol realizesmachine communicate with computer;Man-machineinterface facilitates parameter input.

4.Smoothly controlled by WVF with overload protecting function.High precisepile height detector.Sensitive automatic control device of doublesheet and jammed sheet.Malfunction display function facilitates trouble-

shooting.

5.Scoring,punching,and slitting at request.

6.The forth folding can be switched on and off by the main button inde-pendently.While carrying out the third folding,the powerpart of forthfolding can be stopped toreduce parts wear and cut the energy consumption down.

7.Electrically controlled knife with servomechanism for each folding realizes high speed,superior reliability,and minor paper wastage.

8.Rotary sheet feeding realizes sheet feeding without braking machine,it improves the work 30% in effciency.