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China, Chinese HDPE Outer Sheath Pipe Extrusion Line for Insulated Pipes with Vacuum Calibration for Large Diameter Production1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Plastic MachineryPlastic Pipe MachineryHDPE Pipe Extrusion MachinePre-Insulated Pipe Production Machine
Qingdao Huashida Machinery Co., Ltd.
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Product Description Product DescriptionHDPE Plastic Jacket Pipe Pre-Insulated Pipe Casing Extrusion LineThe HDPE jacket pipe extrusion line is high-efficiency equipment designed for producing HDPE pipes used as protective covers for PU foam thermal pre-insulated pipes, meeting international standards. It employs a vacuum calibrating method to produce pipes with smooth internal and external walls, offering long service life, excellent anti-corrosion insulation, and robust mechanical performance.Product ParametersModelPE-110/500PE-655/1380PE-960/1860PE-1155/2200Main ExtruderSJ-75/33SJ-120/33SJ-150/33SJ-150/33Pipe DiameterΦ110-600mmΦ655-1380mmΦ960-1860mmΦ1155-2200mmCapacity250-350kg/h700-900kg/h1000-1200kg/h1350kg/hInstalled Power160kW480kW580kW650kWLength26m36m45m45m Production Line CompositionVacuum Loader (1 set)Hopper Dryer (1 set)High-Efficiency Single Screw Extruder (1 set)Vacuum Calibration Table (1 set)Water Spraying Tank (1 set)Hauling Machine (1 set)Cutting Machine (1 set)Discharging Frame (1 set)Our Advantages Compact Design: Small footprint for efficient use of space.High Automation: Operable by one person, reducing labor costs.Long Service Life: Durable equipment with stable performance.High Output: Efficient extruder ensures large production capacity.Smooth Pipe Wall: Uniform and smooth pipe surfaces with no need for edge trimming.No Material Waste: Optimized process for material efficiency.Complete Solution: Includes design, installation, commissioning, and training.Proven Expertise: Backed by 389 sets of global production experience.Professional Team: Supported by 9 senior engineers and a high-end plastic machinery expert workstation in China. Process FlowVacuum Feeding: PE granules are fed into the system.Hot Air Drying: Material is dried to remove moisture.Extrusion Plasticizing: Granules are melted and plasticized.Mold Shaping: Molten material is shaped into pipes.Vacuum Sizing: Pipes are calibrated for precise dimensions.Water Cooling: Pipes are cooled to maintain shape.Pulling Out: Pipes are pulled through the line.Cutting: Pipes are cut to specified lengths.Carrier Laying-Off: Finished pipes are discharged and stacked.ApplicationsThe HDPE pre-insulated pipe extrusion line is widely used for producing protective jackets for thermal insulated pipes in:District Heating SystemsHot and Chilled Water Piping SystemsGas PipelinesWater MainsGeothermal Heating Systems Why Choose Our Solution?Energy-Saving: Optimized design reduces power consumption.High-Speed Production: Meets large-scale industrial demands.Reliable Performance: Ensures consistent quality and durability.Global Experience: Proven success with 389 installations worldwide.Comprehensive Support: From design to training, we provide end-to-end solutions.Company ProfileQingdao Huashida Machinery Co., Ltd. has been engaged in the development and producing of pipeline anti-corrosion equipment and raw materials since 2003. It is a leader manufacturer of heat-shrinkable sleeve and equipment in China. Huashida brand is favored by domestic and foreign customers. Devices of the equipment design have our patents. We passed ISO9001, ISO14001Environment, ISO45001 health certification. Up to now, more than 500 sets of production lines have been exported to Russia, Kazakhstan, Belarus, Egypt, Iran, Indonesia and other countries. Huashida brand heat shrinkable sleeve equipment in the production process of continuous summary and update has launched the fourth generation of products. The whole production line has reasonable design, intelligent operation, high speed and high efficiency, energy saving and electricity saving material labor cost. Continuous improvement in component design ensures uniform thickness, improved shrinkage, tensile strength and elongation at break. Product quality to meet the needs of different pipeline anti-corrosion demand. We have a professional after-sales service team to provide on-site and online video teaching and training. Help customers solve production problems as soon as possible.Our TeamCertificationsInternational Trading show
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