3s pp ultra-quiet drainage pipes is also called polypropylene ultra-quiet pipes, which adopts 3 layers co-extrusion technology (inside and outside layers are pp resins and middle layer is special sound absorption material).

 Applications:

Widely used in the interior water drainage pipes in the office building, luxury apartment, hospital, nursing homes, embassies, schools, 3A class residential, industrial building drainage, sewerage etc.

 Machine specifications:

1. Vacuum feeding machine   3 sets

2. SJ-65/33+90/33+65/33 Single screw extruders   3 sets

3. Pipe co-extrusion die head 50-160mmm 1 set

4. Vacuum calibrating tank 1 se t

5. Water spraying cooling tank   1 set

6. 3 caterpiallars haul off machine   1 set

7. Non-scraped cutting machine 1 set

8. Pipe belling machine   1 set

9. Pipe stacker   1 set