Production Line for HDPE-Jacketed PU Pre-Insulated Pipes

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Production Line for HDPE-Jacketed PU Pre-Insulated Pipes

Customization:	Available
Warranty:	12 Months
Product Type:	PE Pipe

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Product Description

Basic Info.

Model NO.	HSD	Screw No.	Single-screw
Automation	Automatic	Computerized	Computerized
Certification	CE, ISO9001:2008	Condition	New
Raw Material	PE	Cutting Method	Dust-Free Planetary Cutting
Control System	Siemens PLC	Production Capacity	30 Sets/Year

Packaging & Delivery

Package Size	3500.00cm * 320.00cm * 500.00cm
Package Gross Weight	4000.000kg

Product Description

Production Line for HDPE-Jacketed PU Pre-Insulated Pipes

Engineered for efficiency and durability, our vacuum-calibrated PU pre-insulated pipes combine superior thermal performance with a long service life. The system's integrated three-layer design provides strength, protection, and energy savings. With advanced vacuum calibration ensuring precise HDPE jacket quality, it offers a reliable, high-performance solution for modern district energy systems.

The vacuum calibrating and insulation pipe production line is currently the most advanced and popular series of anti-corrosion and insulation vacuum sizing pipe production lines internationally.

Core Advantages

High-Performance Extruder: Equipped with a nitrided screw and barrel for superior wear and corrosion resistance, ensuring stable, high-quality output.
Precise Temperature Control: Features ceramic heaters paired with automatic fan cooling, maintaining optimal thermal stability within ±1°C.
Intelligent Control System: Centered on a Siemens PLC and dedicated software, it offers intuitive operation, real-time monitoring, and recipe management via a touchscreen HMI.
Efficient Cutting System: A planetary cutter delivers clean, perfectly perpendicular cuts in a single step, eliminating the need for secondary finishing.
Clean & Safe Operation: An integrated dust collection system actively maintains a tidy workshop environment and protects operator health.

Product Parameters

Style	PE-110/500	PE-655/1380	PE-960/1860	PE-1155/2200
Main Extruder	SJ-75/33	SJ-120/33	SJ-150/33	SJ-150/33
Pipe diameter	Φ110-600mm	Φ655-1380mm	Φ960-1860mm	Φ1155-2200mm
Capacity	250-350kg/h	700-900kg/h	1000-1200kg/h	1350kg/h
Installed power	160kw	480kw	580kw	650kw

Production Line Composition

1 set Vacuum loader & Hopper dryer
1 set High-efficiency single screw extruder
1 set Vacuum calibration table
1 set Water spraying tank
1 set Hauling & Cutting machine
1 set PLC Control system

Single-screw extruder	Precision temperature control for consistent material fusion.
Vacuum Calibration	Patented system replaces traditional internal pressure methods.
Smart Automation	Fully integrated PLC with real-time monitoring.

International Show & Certifications

Frequently Asked Questions

? What is the primary application of this production line?

This production line is specifically designed for producing HDPE-jacketed PU pre-insulated pipes used in district energy systems, hot water transport, and oil pipelines.

? What pipe diameters can this equipment handle?

The standard diameter range is from 110mm to 2200mm, with various models available to suit specific production needs.

? How does the vacuum calibration system benefit the production?

The patented vacuum calibration system provides superior precision in pipe sizing and surface quality compared to traditional internal pressure methods, ensuring a longer service life.

? What kind of control system is integrated into the machine?

The line features an intelligent Siemens PLC control system with a touchscreen HMI for real-time monitoring, recipe management, and intuitive operation.

? Is the cutting process clean and environmentally friendly?

Yes, the planetary cutting system provides clean, perpendicular cuts and includes an integrated dust collection system to maintain a tidy workshop and protect operator health.

? What raw materials are primarily used?

The extruder is optimized for high-density polyethylene (HDPE) to create durable, corrosion-resistant jackets for insulation pipes.