The Steel Pipe HDPE Jacket Extrusion PU Foaming Production Line is an integration design composed by extrusion, vacuum sizing, cooling, hauling, cutting and discharge. Great performance in automatic operation, extrusion capacity, steady and service life etc. Especially compared with the line use internal pressure method, vacuum calibrating method is much better than it for stiffness, pressure resistance and surface smooth.Vacuum calibrating method pre-insulation pipe outside casing extruded line is the advanced and popular machinery in the world.
It is used for thermal insulation and anti-corrosion of crude oil transportation pipelines, directly buried heating and thermal insulation pipelines and refrigeration system pipelines. It has a wide range of application prospects and a high return on investment. It can be used in projects such as central heating units, long-distance oil transportation, water supply, and gas supply.
| Item | PE-110/150 | PE-570/600 | PE-760/1380 | PE-960/1820 |
| Machine model | ATGW-90/33 | ATGW-120/33 | ATGW-150/33 | ATGW-180/33 |
| Pipe range | φ110-φ550 | φ500-φ760 | φ760-φ1380 | φ960-φ1820 |
| Productivity | 200-320kg/h | 300-450kg/h | 450-600kg/h | 800-100kg/h |
| Power capacity | 220kw | 290kw | 340kw | 470kw |
| Total length | 32m | 35m | 40m | 42m |
1. It adopts variable frequency speed regulation energy-saving motor, which is an AC constant torque speed regulation motor, which is controlled by frequency converter to achieve stepless speed regulation. It has a wide range of speed regulation, power saving, low control power, good starting performance and large torque. Features.
2. Using high hardness gear reduction box, reliable transmission, convenient maintenance, suitable for long-term work.
3. The design of the plasticizing screw is reasonable, and the material is not easy to decompose at high speed. This screw can accelerate the melting of the material and reduce the pressure fluctuation, so that the product is uniform and the production output is high.
4. The feeding section of the hopper chamber is equipped with a KTV bushing, which can speed up the particle transfer rate, so that the performance of the extruder is stable.
5. Equipped with a dual-channel temperature automatic controller, the temperature fluctuation is small during heating. According to the processing technology of different plastics, the ideal heating temperature can be selected, and the temperature of the machine head and the barrel can be automatically controlled.
6. The cooling fan is directly connected with the heating ring to improve the cooling effect of the barrel.
