Qingdao Deerma Plastic Machinery Company is a professional supplier of plastic extrusion line.This company has many kinds of production lines.
Description of PP-R/FRP Three Layers Pipe Extrusion Line:
This kind of PP-R & FRP Pipe has features of high compressive strength, non-deformation under high temperaturenon-bending and extreme small longitudinal shrinkage rate, completely solving the serious defects of deformation of PP-R pipe after transmitting hot water.Application: for hot water and other chemical liquid transportation.
Inner / out layer adopt PP-R raw material and middle layer is fiber Glass reinforced resin the specialized extruder for glass fiber reinforced plastics, double metal screw and barrel, it ensures high speed extrusion and long service life of extruder.
Special designed co-extrusion die head ensures even thickness of three layers; each of them can be adjusted freely.