KAIDE factory has focused on plastic pipe extrusion technology for more than 20 years, especially for high speed pipe line and multi-layer composite pipe line.

Pipe Type and Application:

1) three layer or five layer structure; PEXb/EVOH, PERT/EVOH, PB/EVOH, PA/EVOH, PPR/EVOH, PEXa/EVOH etc;

2) this EVOH composite pipe is mainly used on floor heating system because of its high oxygen barrier advantage

PEXa/EVOH composite pipe is produced by two separate steps. first is singly layer PEXa pipe, produced by raw extruder; second is that outer EVOH oxygen barrier layer coating and adhesive layer, produced by co-extrusion die head with two extruders.

KAIDE is the leading supplier for EVOH oxygen barrier pipe machine suppliers in China, with advanced technology and plenty practical experience. The market share is more than 80%.

Technical Date of Pipe Production Line:

Line Model	Screw Diameter	L/D	Production Scope	Production Speed
SJ-30	Ф30mm	25:1	ф16-32mm	10-15m/min

Features of Pipe Production Line:

1) Advanced co-extrusion technology with two extruders and co-extrusion die head mold, which makes the composite pipe bond firmly with precise size.

2) The screw and barrel are special designed according to the property of EVOH resin. It is suitable for stable extrusion of high melt pressure of oxygen barrier resin.

3) SIEMENS PLC control system witn sync control function, easy to control that two hauling machines and two extruders.

4) Anti-UV type pipes can be produce with the same line.