HDPE Large Diameter Water Supply Gas Pipe Production Line
1. Equipment performance and advantages:
The HDPE/MDPE water supply pipe and gas pipe production line developed by our company has unique structure, high degree of automation, convenient operation, stable and reliable continuous production.
Composition: The production line consists of a control system, an extruder, a die head, a shaping cooling system, a tractor, a planetary cutting device and a turning frame.
Die and auxiliary machine: The machine head adopts the newly designed basket head or the spiral split-flow extrusion tube compound head, which has the characteristics of easy adjustment and uniform discharge. The sizing sleeve adopts a unique grooving process and water ring cooling to ensure The forming accuracy of the pipe. It adopts the control system composed of advanced PLC and color large-screen liquid crystal display screen. It has a perfect alarm system and a good Chinese man-machine interface, and the operation is very convenient.
2. Extruder technical parameters
| Production line model | Pipe specification mm | extruder | Maximum output (kg/h) | Total installed power (KW) | Production line length (m) |
| PE-32 | Φ4-32 | SJ-45/30 | 30-120 | 45 | 28 |
| PE-63 | Φ20-63 | SJ-60/33 | 120-220 | 100 | 36 |
| PE-110 | Φ20-110 | SJ-65/33 | 150-250 | 120 | 39 |
| PE-160 | Φ63-160 | SJ-65/33 | 120-270 | 150 | 43 |
| PE-250 | Φ75-250 | SJ-75/33 | 280-400 | 230 | 45 |
| PE-450 | Φ110-450 | SJ-90/33 | 450-600 | 350 | 65 |
| PE-630 | Φ315-630 | SJ-120/33 | 700-950 | 550 | 75 |
| PE-800 | Φ400-800 | SJ-150/33 | 800-1200 | 700 | 75 |
Tractor technical parameters
| model | QY250/3 | QY315/3 | QY400/4 | QY630/6 | QY800/6 |
| Traction diameter range | Φ75-Φ200 | Φ250-Φ315 | Φ280-Φ400 | Φ355-Φ630 | Φ560-Φ800 |
| Number of tracks | 3 | 4 | 4 | 6 | 6 |
| Traction effective length | 1340 | 1340 | 1800 | 1800 | 1800 |
| Driving power (KW) | 3 | 4 | 5.5 | 7.5 | 7.5 |
3. Features and applications of HDPE gas water supply pipes:
The pipeline produced by this production line has moderate rigidity, strength, good flexibility, creep resistance, environmental stress crack resistance and good thermal welding performance, and has become a common product for urban gas transmission pipelines and outdoor water supply pipes.
