Unusual broken of EVA Vacuum Glass Laminating Machine
| Unusual broken | Reason | solution |
|
⑴Some part of film do not dissolve of the finished laminated glass |
heating not average, circle wind is not big enough, blower wire connect wrong |
①change the blower wire |
| ②adjust the blower | ||
| ③delay the high temperature keeping time | ||
|
⑵there are air bladder on the surface of the finished laminated glass |
||
| ①4 corner did not stick steady. | ①stick 4 corners well | |
| ②Silica gel has hole | ②amend the hole | |
| ③Vacuum pipe did not connect well | ③check the vacuum pipe | |
| ④vacuum indicator do not reach the low point | ④change the oil of the vacuum pump | |
| Glass not flat enough | Use other kind of glass | |
|
⑶There are air bladder on the edge of the glass |
Lower temperature timing too short, open the silicone vacuum bag too early |
Delay lowing temperature time, glass surface must reach 40℃-50℃ then stop the machine and take out |
| ⑷Machine start switch get to stop from time to time | Machine get wet or there is water in it | Air-dry it |
| ⑸cannot process as setting program | ①the electricity wire loose | ①connect the wire well |
| ②temperature and timing indicator broken | ②Adjust the temperature indicator and calculagraph | |
| Heating the machine too slow | Heating elements broken | Adjust the current indicator, change the heating element |