This vacuum calibration pre-insulated pipe production line is an efficient and energy-saving unit using vacuum forming. Its ring stiffness and pressure resistance are over 1/3 higher than pipes made by the internal pressure method. The extruder is equipped with high-strength, wear-resistant and corrosion-resistant screws for good plasticization, with ceramic heating rings, fan cooling and automatic temperature control. PLC paired with exclusive DCL software supports intelligent, simple and safe operation. The half-shell planetary cutter produces vertical, clean cuts without secondary processing, and a chip collection system keeps the workshop tidy. Customization and lifelong technical support are available. It saves 20% energy compared with similar equipment and runs continuously stably. For 400mm pipes, the output is 100 pieces (11.6m each) per 24 hours. It achieves one-time pipe forming, chipless cutting and lower labor costs.
This plastic pipe production line is mainly composed of 9 parts:
1.1set Auto Vacuum feeder :
2.1set Hopper dryer
3.1set Efficient single screw extruder
4.1set Mould
5.1set Vacuum calibration tank
6.1set Hauling machine
7.1set Cutting machine
8.1set Stacker
9.1set PLC central control system
The machines inclued in the production line can also be customed as your specific requirements.
Main Specifiction:
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Style |
PE-110/600 |
PE-365/760 |
PE-655/1380 |
PE960-1680 |
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Main extruder |
SJ-75/33 |
SJ-90/33 |
SJ-120/33 |
SJ-150/33 |
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Pipe diameter |
Φ110-600mm |
Φ 365-Φ 760 mm |
Φ 655-Φ 1380 mm |
Φ 960-Φ1680mm |
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Capacity |
250-300kg/h |
400~500 kg/h |
850~950 kg/h |
900-1100KG/H |
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Installed power |
160kw |
420 kw |
480 kw |
580KW |
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Length |
35m |
36 m |
40 m |
48m |
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Six Major Features of Vacuum Sizing Thermal Insulation Pipe Production Line
1. Advanced German Extrusion Technology AdoptedIndependently developed by digesting and optimizing imported German pipe extrusion technology, it guarantees stable extrusion, uniform PE plasticization and consistent pipe wall thickness.
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2. Integrated All-in-One Compact StructureThe whole line integrates extrusion, vacuum sizing, water cooling, haul-off traction, fixed-length cutting and automatic unloading. It features a compact layout, small footprint, simple operation and centralized control.
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3. High-Precision Vacuum Sizing SystemIt is fitted with an independent vacuum sizing tank featuring adjustable negative pressure for stable pipe forming. Rigorous roundness control effectively prevents pipe deformation, making it well suited for high-standard thermal insulation jacket pipes.
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4. Efficient Multi-Stage Cooling DesignIt adopts a segmented circulating water cooling system with independent temperature regulation. It achieves rapid cooling and forming of extruded pipes, greatly raising production speed without surface wrinkling or shrinkage.
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5. Stable Constant-Speed Haul-off & Accurate CuttingIt is equipped with a rubber crawler haul-off with strong clamping force to avoid slipping during high-speed operation. Its servo cutter provides precise fixed-length cutting to produce neat, burr-free pipe ends with minimal material waste.
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6. Intelligent Central PLC Control SystemIt comes with PLC and touchscreen control. It shows temperature, speed, vacuum pressure and cutting data in real time, with automatic fault alarms, convenient parameter adjustment and lower labor reliance.
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Our facotry
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Our team
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Certificate:
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