Vacuum Calibration HDPE Pipe Production System 110 mm-1870 mm
Product Description
Polyurethane Foam Pre-insulated Pipe HDPE Casing Jacket Pipe Machine is high-efficiency equipment with high speed and energy saving for producing HDPE pipe used as a protective cover of PU foam thermal Pre-insulated Pipe according to international standards.
The HDPE shell pipe is produced by vacuum calibrating method with smooth internal and external walls, long service life, good anti-corrosion insulation and mechanical performance.

Powered by Huashida, a customer plant is now rolling out 1,870 mm insulated pipes at full throttle-20 flawless pipes every 24 hours, non-stop. The line runs fast, smooth and rock-steady, earning rave reviews for its world-class quality. Ready to push your productivity to the next level? Reach out today and upgrade with Huashida!

Production range: 110-2000mm (by different models)
Production line composition:
-1 set Vacuum loader
-1 set Hopper dryer
-1 set High-efficiency single screw extruder
-1 set Vacuum calibration table
-1 set Water spraying tank
-1set Hauling machine
-1 set Cutting machine
-1 set Discharging Frame
Style | PE-110/600 | PE-365/760 | PE-655/1380 | PE-960/1680 | PE-1054/1860 |
Main Extruder | SJ-75/33 | SJ-90/33 | SJ-120/33 | SJ-150/33 | SJ-150/33 |
Pipe diameter | Φ110-600mm | Φ365-760m | Φ655-1380mm | Φ960-1680mm | Φ1054-1860mm |
Capacity | 250-350kg/h | 400-500kg/h | 700-900kg/h | 1000-1200kg/h | 1000-1250kg/h |
Installed power | 160kw | 240kw | 480kw | 580kw | 580kw |
Length | 26m | 32m | 36m | 40m | 45m |
Our Advantages
Huashida Equipment: Advanced 1870mm Insulated Pipe Production Line
Compact & Automated Design
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Small footprint, high automation - only 1 operator needed, reducing labor costs.
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Durable construction ensures long service life.
High-Efficiency Extrusion Technology
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Powerful extruder delivers larger output & ultra-stable performance.
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Precision forming: Smooth, uniform pipe wall with zero material waste.
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One-step molding - No edge trimming required, saving time and resources!
Proven Results: 20 pipes/day with consistent quality, trusted by industry leaders.
Company Profile
Our machines make products what are widely used as
jacket pipe of PU foam insulation pipe in municipal heating pipe system;
municipal water supplying and drainage pipeline;
oil and gas pipeline;
pipe joints of plastic drainage water pipes,
PU foam insulation pipelines,
2PE/3PE oil and gas pipelines;
Besides manufacturing machines, we also make Heat shrinkable sleeves and electro fusion sleeves and plastic welders, which are widely used as pipe joints and sealings of plastic drainage water pipes, PU foam insulation pipelines, 2PE/3PE oil and gas pipelines;