Tempered glass production process problems: bursting when blowing!

[中玻璃网] Reason:

1. The tapping temperature is too low

2. Glass quality is not good

3. The blowing pressure is too high

4. Uneven temperature in the furnace

5. Uneven blowing

6. When the thick glass is out, the quenching wind pressure is too large.

7. The glass collides in the windshield

8. Glass edging quality is too bad

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Solution:

1. Increase the furnace temperature or extend the heating time

2. Choose good quality glass

3. Reasonable adjustment of wind pressure

4. Adjust the temperature in the furnace temperature zone to make it more uniform, and if necessary, open the heat balance

5. Check if the wind dam is blocked or leaking

6. Reduce the quenching pressure

7. Increase the placement distance and slow down the swing speed

8. Use well-polished glass

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