Pipe extrusion die

multi-layer

Pipe Extrusion Die Head This die head is designed from plastic pipe extrusion, such as HDPE, LDPE, PP, PPR, PPH, PPB, MPP, PERT, etc. Pipe range from: 16-2000mm. Extrusion die head apply spiral structure, each material flow channel is placed evenly. Each channel is after heat treatment and mirror polishing to ensure material flow smoothly. Die head structure is compact and also provide stable pressure, always from 19 to 20Mpa. Under this pressure, pipe quality is good and very little effect on the output capacity. Can produce single layer or multi-layer pipe. Cooling Device for Core When produce pipe with big diameter and wall thickness, we will use cooling water or oil together with cooling fan to cool the core of die head to avoid over heating and ensure good material quality. Heat Exhausting Device This device is added on die head to produce big and thick pipe. To exhaust heat inside the pipe and cooling pipe inside wall. The heated exhausted can be used to dry the raw material.