Below Pipe Production line is used to make floor heating PERT pipe, single layer type. With production speed is up to 60m/min maximum. The guaranteed speed is 50m/min for 20 ×2.0mm pipe.
Big L/D ratio extruder is used with better plasticizing effect, ensuring high speed production. Gravimetric material dosing system and auto servo vacuum control system is added for intelligent control and operation of the line.
Pipe coiler is fully automatic coiler with a pipe accumulation system. The coiler can cut the pipe and change new coil automatically. As an option, the automatic strapping and coil unloading function can also be added.

Below Pipe Production line is used to make big diameter PERT type two heating pipe, single layer type or two layer type. Machine configuration and extruder capacity will be choose and equipped as per produced PERT pipe diameter range.
Two layer co-extrusion technology is also provided. By using two layer technology, the inner and outer layer PERT material can be difference, to reduce production cost.
Gravimetric material dosing system can be added also, to control feeding material as per line speed, the control system is closed loop controlled with extruder speed.

Those multilayer EVOH oxygen barrier pipe production line are used to produce 5 layer or 3 layer type PERT/EVOH oxygen barrier pipes. There are several speed models for your option, the highest speed is up to 50m/min.
The PERT pipes with oxygen barrier are designed for underfloor heating system. They are co-extruded with 3 or 5 layers of material, giving it significant strength. For 3-layer oxygen barrier pipe structure is inner PERT, middle adhesive, and outer oxygen barrier. For 5 layer oxygen barrier pipe structure is inner PERT, adhesive, oxygen barrier layer, and outer PERT layer.
With all advantages of PERT pipes, this floor heating pipe can effectively prevent oxygen permeating into the heating system, and thereby eliminate bacteria growth inside the pipes to ensure clean water and better sanitation, as well as protect the metal parts in the sytem from oxidization to ensure a much longer service life.

Below Pipe Production line is used to make cross-linked PEXb pipes. The production speed is up to 30m/min.
The extruder screw and die head are special designed as per PEX cross-linking features. The line can achieve high speed production, and also prevent over crosslinking or degeneration problem of PEX material while extrusion.
Difference with PEXa pipe, the PEXb is made using silane or moisture cure method of cross-linking. The links between molecules of HDPE form after extrusion process using a catalyst and exposing the PEX pipe to hot water or hot steam container.

This oxygen barrier pipe production line is used to produce 3 layer type PEX/EVOH oxygen barrier pipes. The line speed is up to 30m/min with top technology.
PEX stands for cross-linked polyethylene. Technically refere to as a silane process, but is more often called steam or moisture cross-linking. The cross-link is done after the HDPE is extruded into tube. The put finished product in hot steam container, and keep warm for certain time.
The PEX pipes with oxygen barrier is are co-extruded with 3 extruder, for that three different layer materials, inner PEX, middle adhesive, and outer oxygen barrier.
External coating of oxygen barrier PEX pipe effectively prevents diffustion of oxygen molecules into the water through walls of the pipe. This feature prevents corrosion of cast iron components in the water system, and allows using it in hot water hydronic heating applications, including baseboard, radiator he ating, fan coils, radiant floor heating and snow melting applications.

This oxygen barrier pipe production machine is used to produce 3 layer type PEXa/EVOH oxygen barrier pipes. The line speed is up to 20m/min.
Unlike like oxygen barrier pipes,which are made by co-extrusion technology. The PEXa oxygen barrier pipes are produced with two separate steps. Firstly the inner PEXa pipes is made by Ram extruder, the oldest extrusion technology, known as ENGEL extrusion technology. Then coated with outer oxygen barrier layer, which is done by coextrusion techlogy.