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| Brand Name : | Huashida |
| Model Number : | Hsd |
| Certification : | CE, ISO |
| Price : | 100000-500000$ |
| Payment Terms : | T/T, L/C |
| Supply Ability : | 30 Sets/Year |
| Delivery Time : | 60 Days |
HDPE Jacket pipe extrusion line for pre-insulated pipe is designed by Qingdao Huashida Machinery
Co., LTD. It absorbs and improves developed HDPE pipe extruding
technology.
The production line is an integration design composed by extrusion,
vacuum calibrating, cooling, pulling, cutting, stacker. 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.

Advantages
1.High strength and toughness, smooth surface
2.Uniform wall thickness and excellent pressure resistance
3.Superior resistance to environmental stress cracking and impact
at low temperatures
HDPE Jacket Process Flow:
Vacuum feeding PE granule-->hot air dry material-->extrusion
plasticizing-->mold shaping-->Vacuum sizing-->water
cooling-->Pulling out-->cutting pipe-->carrier laying-off
pipe

Key Components
Screw System: Solid-Liquid Separation & High-Efficiency Plasticization
Adopts next-generation solid-liquid separation screw technology (industry-leading in China);



Features
Based on German extrusion technology with independent innovation;
High automation, energy-efficient and reliable;
Compatible with various polyethylene materials;
Safe operation, easy maintenance, and long service life.
Applications
District heating pipeline systems
Oil and chemical insulation pipelines
Municipal water supply and drainage projects
Liquid and gas transmission systems

Company Profile



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