The problems that should be paid attention to in the production process of coating machine

1, check the density of the board and Lou milling quality. The poor quality of the board, engraving and milling the bottom hair, resulting in the product after coating the surface is not smooth phenomenon.

2, PVC film should be used in the hard film, will not rebound after absorption phenomenon. If the product appears in the phenomenon of valgus, it belongs to the PVC membrane in the composite processing, caused by different pull.

3, the film production adhesive can not have the phenomenon of rebound, so the quality of special glue directly affect the quality of the product. In order to solve the above problems, the workpiece should not be sprayed once and sprayed once. If it is not in place or unclear, it may be the problem of insufficient pressure or engraving and milling quality. If there is varus curl phenomenon, indicating a PVC film problems. If the phenomenon of bonding is not strong, there is a problem with the adhesive. All normal before spraying the official production, the relevant issues may consult the service department or technical service personnel.

maintenance

1, countertops should be kept clean, to prevent dust, sawdust, etc. fall on the work surface. Regularly clean the air filter to prevent blockage, to avoid affecting product quality.

2, the first cumulative use of 100 hours, vacuum pump oil should be replaced, check the vacuum pump oil level every week, the oil level below the cursor 1/3 should be immediately added, the vacuum pump 1 # vacuum pump oil. If oil is found to be contaminated, replace it immediately. Before changing the oil, the vacuum pump must be operated for 30 minutes to make the oil thinner, then stop the pump, let the oil go away, and then open the inlet for 1-2 minutes. At this moment, slowly add a small amount of clean oil from the inlet, To replace the oil chamber of the oil.

3, the equipment stopped running, should release the PVC diaphragm compression device. During normal work, all the equipment shall not be removed to avoid unexpected accidents.

4, in the production process should pay close attention to the operation of equipment, identify problems solved in time. Belongs to electrical failures, should be handled by professionals.