Characteristics of PPR pipe products:
1. The machine is mainly used for the production of pipes with PPR resin as raw material
2. The design of slotted feeder barrel and barrier screw can improve the plasticizing effect
3. High extrusion rate, low melt temperature and uniform temperature
4. Barrier type two pole mixing screw, slotted barrel.
The production line is used to manufacture PP-R cold and hot water pipes, pe-pr heat-resistant pipes, PEX floor heating and hot water pipes. PP-R pipes have the advantages of non-toxic, sanitary, heat-resistant, good thermal insulation performance, simple and convenient pipeline welding process, and can be recycled. PEX floor heating hot water pipe has good performance of high temperature and low temperature resistance. Pe-pr does not need crosslinking process on the basis of PEX, but it is recyclable and easy to process. The thermal stability is better.
PPR pipe production process:
Raw materials+color masterbatch → mixing → vacuum feeding → raw material drying → single screw extruder → color wire extruder → spiral mold → sizing sleeve → spray vacuum shaping box → spray cooling water tank → spray coding machine → track traction machine → finished product inspection and packaging
| NO. |
Name |
Quantity |
| 1 |
Single screw extruder (with automatic feeding system) |
1set |
| 2 |
Die head (Mold) |
1set |
| 3 |
Calibrating and cooling tank |
1set |
| 4 |
Haul-off machine |
1set |
| 5 |
Cutting machine |
1set |
| 6 |
Stacker |
1s |
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