Who knows how the glass is processed into fiberglass? How much is the approximate price of the equipment?
The method of replacing platinum crucible is a widely used process at present. Its raw material is glass ball. "Tank" is currently the most advanced technology, the raw material powder is a mixture of "pyrophyllite based".
Its raw materials are mainly waste and broken glass. The process has high energy consumption and poor product quality. It is a process prohibited by the state.
Glass fiber production has "clay crucible method", "replacing platinum crucible method" and "pool kiln" three process methods. "Clay crucible method" is the most primitive process,
