| 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.
gas/oil /water pipeline Puf Pre-Insulated Pipe PE shell casing
plastic Machinery Advantages:
Significantly increases the reliability of the pipeline in the PUF
insulation system operational availability of remote condition
monitoring PUF insulation, which allows to detect and repair
leaking coolant, preventing accidents typical for thermal networks
of other designs.
Highly cost-effective use of pipelines in the foam insulation
define the following parameters:
Simplifying the construction, maintenance and repair;
Increased service life of 30-40 years (traditional types of
pipelines - 5-10 years);
Reduction of heat losses to 8% (traditional types of pipelines -
30-40%);
Reducing capital costs by 15-20% (not required construction of
concrete channels and chambers for valves);
Reduced operating costs by 9 times;
Reduction in repair costs 3 times.
