How to maintain the glass bottle mold

- Nov 09, 2017-

Sandblasting mold damage to the mold is very large, is the high pressure gas to spray quartz sand in the mold cavity cleaning mold, and then polished with a grinder, touching the butter to prevent rust.

After a long period of practice, it is concluded that the washing mold has less damage to the mold and less damage to the mold. The washing mold uses high-pressure gas to drive the quartz sand and the water flow to clean the mold well.