MDC850 Roll Die Punching Machine

Introduction 

MFD series automatic roll punching machine based on international advanced technology, it’s widely used in printing, packaging and paper products industries. It adopts micro-computer, human-computer control interface, servo positioning, alternating current frequency converter, manual pneumatic lock plate, photoelectric correcting deviation system, centralized oil lubrication. All the key parts and controls of the machine are imported.

Main structure

1. It adopts micro-computer, human-computer control interface, servo positioning, and we make the wallboard, base much stronger than others, it gurantees that when the machine runs with 300 strokes/min, you won’t feel that machine is shaking.

2.Lubri cation System:  Adopts forced lubrication system to ensure main driving oil supply regularly and reduce friction and prolong the machine life, you could set it to lubricate one time every 10 minutes..

3. The die-cutting force is provided by a 7.5KW inverter motor driver. It is not only power-saving, but also can realize the stepless speed adjustment, especially when coordinate with the extra large flywheel, which make the die-cutting force strong and steady, and the electricity can be further reduced.

4. The coordination between stepping motor and photoelectric eye which can identify colors assures the perfectly fit of the die-cutting position and figures

6. Electrical cabinet

Motor: Frequency converter controls the main motor, with features of low energy and high efficiency.

PLC and HMI: screen display the running data and status, all of the parameter can be set through the screen.

Electrical control system: adopts micro computer control, encoder angle detect and control, photoelectric chase and detect, achieving from paper feeding, convey, die-cutting and delivering process automatic control and detect.   

7. Feeding Unit: Adopts chain type pneumatic roller unwind, tension controls unwind speed, and that’s hydraumatic, it could support at least 1.5T. Max roll paper diameter 1.5m.

8. Die cutting mold: it could be used for long time, and if the mold can’t cut well, you could polish the blade then continue to use.

Electric Configuration