Our factory  is one of the largest glass wool manufacturers in China. we produce glass wool with excellent quality. all color and various sizes are available.
Our glass wool is made of pure non-colour glass flat board as raw material, which come directly from flat glass factories, we do not use cycled glass wool
it is bright yellow in colour
it is tastless or feint in smell
it is pure and no-injurant to human
it is excellent for heat insulation

Main specification range:

volume weight:24-96kg/m³

Length: 5000-30000mm
Width: 1200mm ( 600mm and 400mm is available)
Thickness: 25-200mmSpecial specification prducts may be made to order

Process flow of centrifugal glass wool

The main production technology of centrifugal silk throwing method of manufacturing glass wool is: melt mixing materials made of all kinds raw materials according to a certain proportion in the melting vault into glass liquid. The glass liquid forms a steady liquid stream through the filature machine to arrive at high speed revolutionary centrifugal machine with small pores on the side wall. Under the function of centrifugal force, the glass liquid is thrown into primary glass fiber. At the same time when the glass fiber is falling to the wool collection reticules, spray the adhesive and then compaction, solidification, cross cutting and score cutting to form products of a certain gauge. Concen-trate and packaging at last and then put into storage after boxing package