Foam Insulation Pipe Equipment Heat And Cold Resistance Low Use Cost
110-550mm PE Insulation Pipe Extrusion Line,Automatic tube cutting
gas/oil /water pipeline Puf Pre-Insulated Pipe PE shell casing plastic Machinery
Technical Prameters:
| PE-365/760 | PE-420/960 | PE-850/1372 | PE-960/1680 | |
| Main extruder | SJ-90/33 | SJ-90/33 | SJ-120/33 | SJ-150/33 |
| Pipe diameter (mm) | Φ365-960 | Φ420-960 | Φ850-1372 | Φ960-1680 |
| capacity (kg/h) | 550-700 | 550-700 | 700-900 | 800-1200 |
| Installed power (kw) | 360 | 380 | 440 | 580 |
| Length (m) | 35 | 36 | 40 | 48 |
The huashida insulation pipe production line boasts a core technology that stands at the forefront of China's industry. It showcases numerous innovative points and design concepts, effectively bridging gaps in domestic capabilities. Notably, four pioneering core technologies—the solid-liquid phase separation screw, spiral diverter head, DCL human-machine dialogue technology, and real box external manipulator technology—are either the first or among the earliest implemented in the sector. This groundbreaking product stands as the sole domestic production line capable of producing 1880mm large-diameter insulation pipes, further solidifying its position as a leader in the field.
HDPE Jacket Process Flow:
- Vacuum Feeding of PE Granules: The raw PE granules are automatically fed into the system via vacuum suction.
- Hot Air Drying: The granules are dried using hot air to remove moisture, ensuring optimal extrusion quality.
- Extrusion Plasticizing: The dried granules are plasticized through the extruder, heated and mixed to form a molten plastic mass.
- Mold Shaping: The molten plastic is shaped into the desired pipe profile by passing through the extrusion die.
- Vacuum Sizing: The pipe is then subjected to vacuum sizing, adjusting its dimensions to precise specifications.
- Water Cooling: The pipe is cooled rapidly by immersion in a water tank to solidify its shape and structure.
- Pulling Out: The solidified pipe is pulled out of the cooling tank at a controlled speed.
- Cutting: The pipe is cut to the desired length using a precision cutting machine.
- Carrier Laying-off: The cut pipes are then neatly laid off onto a carrier for further handling or packaging
Composition of Equipments:
- Hopper Dryer
- Single Screw Extruder
- Extrusion Mould Die
- Head Bracket
- Vacuum Calibration Device
- Water Cooling Tank
- Haul-off Unit
- Planetary Cutting Machine
- Pipe Bracket
- Loader
- PLC (Programmable Logic Controller)
gas/oil /water pipeline Puf Pre-Insulated Pipe PE shell casing plastic Machinery Advantages:The inclusion of PUF (Polyurethane Foam)
- Reduced Heat Losses:
- By effectively insulating the pipeline, PUF insulation minimizes heat losses to as low as 8%, significantly outperforming traditional insulation methods that often suffer from heat losses of 30-40%. This enhanced thermal efficiency leads to lower energy consumption and reduced operating costs.
- Capital Cost Savings:
- The cost-effectiveness of PUF insulation is further evident in the reduction of capital costs by 15-20%. This is primarily due to the elimination of the need for concrete channels and chambers for valves, which are often required in traditional pipeline systems.
- Reduced Operating Costs:
- The improved thermal efficiency and reduced heat losses lead to a significant reduction in operating costs. Specifically, the use of PUF insulation can result in operating cost savings of up to 9 times compared to traditional systems.
- Lower Repair Costs:
- The durability and resilience of PUF insulation reduce the frequency and severity of repairs, leading to a 3-fold decrease in repair costs. This not only saves money but also minimizes the inconvenience and downtime associated with repairs.
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