High Speed PE-RT Pipe Production Line
High speed PE-RT pipe line adopts specially designed high efficient five-section type screw and barrel, which are our company independent design, with completely independent intellectual property rights.
| Line Model | Screw Diameter | L/D | Production Speed | Nominal Power |
| SJ-75 | Ф75mm | 36:1 | 50m/min | 155KW |
| SJ-60 | Ф60mm | 36:1 | 35m/min | 104KW |
| SJ-80 | Ф80mm | 33:1 | 25m/min | 112KW |
| SJ-65 | Ф65mm | 33:1 | 15m/min | 76KW |
Gravimeter System
High precise Gravimeter control system of is applied in this PE-RT pipe production line.
(1 )It is used for measuring & calculating and precise control of pipe weight per meter and its extrusion output, to realize the constancy of pipe weight.
(2) The application of this system can shorten the start-up time, improve the produced pipe quality, and save raw material.
Die head
(1)The specially designed spiral pressure-storage die head of this PE-RT pipe making machine effectively overcomes the instantaneous fluctuation of extrusion pressure,
(2)Realizing high speed and constant pressure extrusion of materials.
Automatic Coiler
The automatic double working position pipe coiler of this PERT pipe machinery can realize automatic reel changing according to set length,automatic cutting and coiling.
(1) Using servo controlled high precise traversing device and tension control device.
(2) SIEMENS PLC independent control.
Siemens PLC control system
(1)The production line to make PERT pipe adopts original new generation PLC control system.
(2) Adopting Multi-point closed loop control system, ensuring high speed synchronous control and reliable operating.
Other Functions
Added some auxiliary machine, the PERT pipe production line can produce three layer or five layer EVOH/PERT pipe.
