HDPE double wall corrugated pipe production line consists of single screw extruder,co-extrusion die-head,forming machine,mould block,cooling tank,cutter and stacker.One extruder for the pipe external wall,one extruder for the pipe internal wall.Thereby,you have the possibility to use different materials for each pipe layer,to use different colors and to produce flexible pipes.
Two extruders for two-layer co-extrusion, stable extrusion, excellent plasticization.
Temperature instrumentation: Omron
Contactor: Schneider
Supply voltage: 380V/50HZ
Pipe scope: 200mm,250mm,300mm,400mm,500mm,600mm,800mm
Mould block material: Aluminum LY12
Module structure: Adopts spiral fission structure design and is easy to assemble and disassemble
Module material and runner surface: The material adopts 40Cr and 40CoMo runner chrome plating and polishing reaches 0.8 intersection somooth transition.
Mouth model: 38CrMoAlA
Pipe application scope: 200-800mm,online pipe expansion
No-load max line speed: Speed range:0.2-3m/min; No-load max line speed:3m/min
Mould slide-way: 38CrMoAlA Nitriding treatment,hardness>HRC62
Mould base: 38CrMoAlA Nitriding treatment,hardness:HRC50-55
Cooling system: Fan cooling
Cutting pipe diameter: φ200-φ800
Count way: PLC control
Cutting pattern: ring form cutting
Clamp form when cutting: pneumatic
HDPE double-wall corrugated pipes are produced by double wall corrugated pipe making machine, which is extruded by the inner and outer extruders respectively, and formed at one time. tubing. The product has the advantages of high ring stiffness, high strength, light weight, sound insulation and shock absorption, high UV resistance stability, long service life, good flexibility, pressure resistance, and high impact strength. It can be laid on roads with poor geology, and has good sealing performance and quick construction.
1. Features and advantages: Professional designed, computer controlled. High extrusion output, stable extrusion. High automation and low energy consumption.
2. Extruder for corrugated pipe making machine: Can be special designed according to customer’s raw material. For HDPE we use the high efficiency single screw extruder, for PP/PVC we use conical twin-extruder.
3. Corrugator and die for double wall corrugated pipe production line: Corrugator and die are high precision, mould blocks are changeable easily. On-line belling.
4. The HDPE corrugated pipe making machine is controlled by Siemens controlling system which has high self control function.
5.Our HDPE corrugated pipe production line have been widely use in China and overseas such as Vietnam, Iran, Turkey, Syria, Poland, Russia and etc.
| Type | Pipe spec(mm) | Extruder | Total power | Output | Amount of mould block |
|---|---|---|---|---|---|
| SGB600 | φ200-600 | SJ75; SJ90 | 400KW | 600KG/H | 31 Pairs |
| SGB800 | φ200-800 | SJ90; SJ120 | 600KW | 1000KG/H | 32 Pairs |
The company is a national fixed-point enterprise in plastic machinery research and development, production and sales.
