Introduction
YILI Machinery is proud to offer an extensive selection of advanced PVC pipe extrusion equipment, expertly designed to cater to U-PVC, C-PVC, M-PVC, and O-PVC materials. Our state-of-the-art PVC pipe extrusion line features a conical twin screw extruder, an innovative spiral die head, a precision-engineered vacuum tank, a specialized water tank, and haul-off mechanisms. Choose between a no-dust cutter or a sophisticated planetary cutter, alongside an advanced belling machine capable of producing O-ring, rectangular, or U-type sockets. Our cutting-edge PVC pipe machinery handles diameters from 16mm to 630mm, with a wall thickness range of 1-30mm, ensuring flexibility and high performance.
Technical Specification
Model |
Pipe Diameter (ID)
(mm) |
Extruder Type |
Max Capacity
(kg) |
Max. Haul off speed
(m/min) |
YL-PVC32 (Four) |
16mm-32mm |
SJZ65/132 |
250 |
8*4 |
YL-PVC63 (Dual) |
20mm-63mm |
SJZ65/132 |
250 |
12*2 |
YL-PVC63 |
20mm-63mm |
SJZ55/110 |
150 |
15 |
YL-PVC110 |
40mm-110mm |
SJZ65/132 |
250 |
8 |
YL-PVC160 |
50mm-160mm |
SJZ65/132 |
250 |
6 |
YL-PVC200 |
63mm-200mm |
SJZ65/132 |
250 |
3.5 |
YL-PVC315 |
110mm-315mm |
SJZ80/156 |
450 |
3 |
YL-PVC450 |
200mm-450mm |
SJZ80/156 |
500 |
2.5 |
YL-PVC630 |
315mm-630mm |
SJZ92/188 |
800 |
1.2 |
Tech Features & Advantages
- Featuring a unique screw structure, our system ensures exceptional plasticization, accommodating diverse formulas effortlessly;
- Benefit from the adaptable use of conical and parallel extruders, expertly suited for pipes with varied pressure ratings and different CaCO3 requirements;
- The Spiral type die design minimizes melt seams on pipes, with a high compression ratio that guarantees pipes of superior density and outstanding mechanical attributes.
- Opt for an efficient single or double chambers vacuum and cooling tank for optimal results;
- Employ Servo/frequency speed control and an independent multi-track haul-off structure ensuring uniform pipe traction, preventing deformation;
- Our Planetary cutter incorporates both mechanical and hydraulic blade feeding, performing simultaneous cutting and chamfering for precision results.
Technology Process
1. Extruder - Initiate the process with our high-performance extruder,
2. Mould - Mold the pipes with precision,

3. Vacuum tank - Ensure dimensional accuracy and stability,

4. Haul-off - Achieve consistent pipe traction,

5. Planetary cutter - For precise and efficient pipe cutting,

6. Automatic belling machine - Complete the process with flawless socket formation.

