How to solve the problem of the daily malfunction of the gravure press
Author： Shenzhen HappyField Packaging Machinery Manufacturing Co., Ltd.Publication time：2018-06-01 18:38:37Views：3995【SLM】
Intaglio printing machine, dry composite machine, coating machine, solvent free composite machine and other professional manufacturers - Shenzhen Tianle Packaging Machinery Manufacturing Co., Ltd. is ...
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Intaglio printing machine, dry composite machine, coating machine, solvent free composite machine and other professional manufacturers - Shenzhen Tianle Packaging Machinery Manufacturing Co., Ltd. is a regular model, strength type, high concave plate printing machine, composite machine, coating machine, slitting machine, bag machine and other soft packaging machinery and equipment professional manufacturing enterprises, the product quality is excellent Exports to Asia, Africa, Europe and other more than 30 countries and regions. The following are the daily troubleshooting methods for gravure press that I have listed. I hope it will help everyone in the routine maintenance and repair of the machine.
1. One of the intaglio printing presses in one direction? Solution: the main problem is the longitudinal rectification problem. If the key is not installed or installed in the edition, it will not be tightened. Please re install the edition or re lock it.
2, the main motor can not start? The main reasons are: 1. stop self lock and not open. 2. frequency converter start off switch line. The solution is: 1. loosening and stopping self lock. 2. connect the converter to start the switch line.
3. The main motor of the gravure press automatically stops and starts automatically. The main reason is the poor performance of the transducer. The solution is to replace the new VVVF potentiometer.
4. Printing horizontal running plate? The main reasons are: 1. thin film printing performance is not good. The 2. guide roller is stained with ink. 3. the printing drying temperature is set too high. 4. the hot air is too large. 5. missetting of printing tension. 6. the machine is in trouble. The solutions are as follows: 1. select the specification film. 2. scrubbing guide roller. 3. set the appropriate printing drying temperature. 4. adjust the appropriate print air volume. 5. set the appropriate printing tension. 6. contact with our department, repair and debug.
5. The intaglio printing machine's color motor does not move? The main reasons are: 1. color motor power does not open. 2. color drive plate is damaged. 3. color socket connector is in bad contact. The solution is: 1. open the power of the color motor. 2. change the color drive board. 3. connect the socket connector line.
6. Unsteadiness of printing tension? The reasons are as follows: 1. the air shaft is not inflated, and the printing film is not locked. 2. the printing film itself has poor tension performance or too large eccentricity. The solutions are as follows: 1. the air inflated shaft is inflated to seal the film. 2. the film is fitted with a specification film.
7、The temperature control temperature of
the gravure press can not reach the set low temperature. The reason is: 1. the solid state relay is damaged. 2. the temperature is lower than the ambient temperature. The solution is: 1. replace the solid state relay. The 2. setting is higher than the ambient temperature.
8. The temperature of the temperature control switch does not reach the high temperature of printing. The reasons are as follows: 1. the wrong operation settings exceed the ambient temperature. 2. temperature control switch gear setting is low. The 3. door is too big. The solutions are as follows: 1. set at ambient temperature of 30-40 degrees. 2. improve the temperature control switch gear. 3. adjust the appropriate air volume.
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