System configuration 
 
(a) Feeding machine
(b) Conical double-screw extruder
(c) Mould
(d) Vacuum Calibrating tank
(e) Hauling off machine
(f) Printing machine
(g) Pipe cutting machine
(h) Pipe pile-up frame
(i) Auxiliary machine such as feeding, belling and crushing machine.

Flow chart


Technical parameters
 Conical Twin Screw Extruder

A: Counter Rotating Conical twin screw machined on CNC make thread milling machines by simulation software for better performance.

B: Conical twin screw extruder is specially designed for high calcium loading.

C: Compact & reliable gear box

D: Synchronized drives of the extruder, feeder, and haul-off enable the ease of operation. It is designed for high output at low screw speed and less power consumption.

E: Bi-metallic screw & barrel can be provided for two -three times more lifespan than nitrided screw and barrel.

Die Head

A: Die head is made of high carbon content forgedalloy steel for better life and performance.
B: It has resonable flow channel design and special treatment on the surface;
C: Special flow channel design ensures the equal distribution of PVC in the mould;
D: Melt temperature and pressure remain even.

Spraying Bath

A: Intensive cooling of the pipe with the help of number of spraying nozzles;

B: Axial adjustment of thank on slide rails with locking arrangement;

C: Self cleaning type spray nozzle with wide opening for intensive cooling of the pipe;

D: Acrylic transparent cover for easy inspection.

Pneumatic Haul Off

A; Twin and multi-track system;

B: Track can be adjusted for different sizes of pipe ranging between 20mm and 800mm;

C: Hall-off is synchronized with extruder with the help of AC frequency variable drive;

D: Gap between two tracks and pressure is adjusted pneumatically;

E: V-Groove rubber pads mounted on chain with proper tensioning to prevent ovality for large even for large diameter and think wall pipes.

Planetary Cutting saw

A: Planetary saw blades cutting for pipe diameter up to 800mm;

B: Rotary cutting make sure smooth and clean;

C: Cutting is PLC controlled;

D: Saw dust powerful sucking device

E: Special hard alloy saw blade is employed to cut heavy caliber thick wall pipes.

Details


Packing


Our Service
1. One year guarantee for whole machine
2. 24 hours technical support 
3. Our engineers can provide service overseas. The service is free, but the charge of round air-tickets, food and hotel is to the customer's account.
4. After a year, we can instruct you how to maintain the machine, and spare parts are provided with the best price.
5. We also can provide training service which help operators handle the machine well.