| PE-365/760 | PE-420/960 | PE-850/1372 | PE-960/1680 |
| Main extruder | SJ-90/33 | SJ-90/33 | SJ-120/33 | SJ-150/33 |
| Pipe diameter (mm) | Φ365-960 | Φ420-960 | Φ850-1372 | Φ960-1680 |
| capacity (kg/h) | 550-700 | 550-700 | 700-900 | 800-1200 |
| Installed power (kw) | 360 | 380 | 440 | 580 |
| Length (m) | 35 | 36 | 40 | 48 |
The extruder uses a new design of high efficiency single screw ,
introduce the most advanced technology to manufacture from abroad .
Motor driven, Siemens PLC processor, ensure the equipment operation
is stable and reliable . Host temperature control system is consist
of Siemens PLC control system and expansion module . Temperature
control accuracy can be controlled at ±0.5°C.
2 meters PE thermal insulation pipe production line which
manufactured in SHANGHAI JWELL PIPE EQUIPMENT CO.,LTD , have a
leading position in the industry, and the design is unique and
novel . Adopt high efficiency single screw extruder , high degree
of automation, easy operation, continuous production, stable and
reliable.Due to the equipment production is stable ,mature
technology ,customers are very satisfied .
We have continuously supplied 10 production lines of 2meters
super-large diameter insulation pipes extrusion line to the market.
Have the most mature design experience and stable equipment
quality!
Piping PUF insulation and fittings is a rigid structure "pipe in
pipe" consisting of steel or galvanized steel carrier pipe, a layer
of polyurethane foam insulation and the outer jacket pipe
protective of high-density polyethylene - for underground
installation or sheet galvanized steel - for above-ground pad.
Rigidity due to the presence of strong ties between the steel pipe
layer polyurethane insulation and jacket pipe and provides pre-shot
blast or blast cleaning the surface of the steel pipe, optimum
performance polyurethane insulation, corona surface of polyethylene
pipe shell.
The mold uses a spiral structure, high-quality alloy steel forging
; Temperature control of mold core adopt electric heating
.Temperature control have high precision , oil guide copper tube
will not aggregate carbon . Heating ring distribute in more area ,
temperature adjustment for each area of the mold is controllable .
