Asbestos cement pipe production line

Asbestos cement pipe production line

Asbestos cement pipe production line uses asbestos, stone powder, cement, fiber as raw materials. Asbestos pipe with diameter less than 300mm is produced by wet mechanical process. Asbestos pipe is mainly used for cable protection and chimney pipeline.

Process flow of asbestos cement pipe production line
1.    Raw material processing
2.    Slurry preparation
3.    Sheet formation
4.    Pipe molding
5.    Steam cure

Raw materials and formula:

Cement 50-60%, asbestos 8-15%, glass fiber 2-3%, stone powder or fly ash 20-30%
Silicon-calcium materials: fly ash, sepiolite, wollastonite, sheet mica, stone powder, etc.
Fiber materials: asbestos, glass fiber, vinylon fiber, paper pulp, wood pulp,etc.