Main
characteristics of the production line :
(1)UPVC
Double walls wave shaped pipe extruding production line has applied high speed
double screws extruder.
(2)It has applied PE high efficient screw with channelled cylinder, materials
of the inner layer & outer layer are independently supplied by two
extruders, the inner layer & outer layer can use different colors or
materials, high efficient extruding can be guaranteed.
(3)Strong cooled wave shaping system can guarantee continuous high speed
production. Advanced programmable lubrication system makes abrasion of the
shaping mould reduce to the minimum. It has long life time. It guarantees operation
precision and stable quality of pipe material.
(4)Advanced on-line opening enlarging function of the wave shaping machine
enlarges the opening. It can obviously reduce investment and increase the
production efficiency.
(5)Wave
shaping mould made of special alloy material has rather high hardness and abrasion
resistance. It has good heat disperse effect.
(6)Advanced mould rapid change system can greatly reduce time of changing
mould.
(7)Special type of shaping mould can be designed according to user's
requirements.
Applications:
Compared with non-profiled pipe of other structure, double walls wave shaped
pipe of HDPE can guarantee lightest weight. This means cost of the pipe
material can be greatly reduced and competitiveness of pipe market can be
greatly improved. Because of the advantages of convenient connection and
reliability and there is no need for special complicated pipe, double walls
wave shaped pipes are widely used in foreign countries. It can largely replace
previous concrete pipe and cast iron pipe. In China, with construction and
development of underground sewer system, double walls wave shaped pipes have
huge space for development.
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