Glass fiber crucible drawing method

- Sep 18, 2018-

Glass fiber crucible drawing method

Glass fiber crucible wire drawing process is various, first of all, the glass raw materials melted into glass balls, and then the glass balls melted twice, high-speed wire drawing into glass fiber precursor. This process has many disadvantages, such as high energy consumption, unstable molding process, low labor productivity and so on. It is basically eliminated by large glass fiber manufacturers.