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The 32nd International Plastics and Rubber Industry Exhibition - Super Large Diameter PE Insulation Pipe Production Line

Source : China JWELL Intelligent Machinery Co., Ltd|Release Time : 2018-07-04| Hits : Loading ...


      Shanghai JWELL Pipe Equipment Manufacturing Co., Ltd. produces a large-diameter 2m PE insulation pipe production line with leading position in the industry, and its design is unique and novel. It adopts high-efficiency single-screw extruder with high automation degree, convenient operation, continuous production, stable and reliable. 

      First, JWELL insulation pipe production line performance

      (1) The main machine adopts a new high-efficiency single-screw extruder and is manufactured with the most advanced technology from abroad. Motor drive, Siemens PLC processor, to ensure stable and reliable operation of the equipment. The host temperature control system is composed of Siemens PLC control system plus expansion module, and the temperature control accuracy can be controlled at ±0.5 °C.

      (2) Mold

      (a) The mold adopts a spiral structure, high-quality alloy steel forging and surface chrome plating;

      (b) The core of the mold adopts the electric heating temperature control method, the temperature control precision is high, and the oil guiding copper tube does not form carbon;

      (c) There are many partitions of the heating coil, and the temperature adjustment of each area of the mold can be controlled.

      (3) The vacuum setting box and spray cooling box flange are made of stainless steel, water cutting and modular design. The nozzle adopts a quick-change joint, which is convenient for cleaning and replacement, and overcomes the defects of fixed installation and disassembly.

      (4) The crawler tractor has the advantages of simple operation, less waste pipe, large traction force and stable operation.

      (5) The cutting mechanism of the cutting machine adopts steel structural members, which has high strength and durability.

      Second, PE insulation pipe product characteristics

      It is widely used in liquid and gas transportation pipe network, chemical pipeline insulation engineering petroleum, chemical industry, central heating and heating network, central air conditioning ventilation pipe and municipal engineering.


      (1) The project cost is low.

      (2) It occupies less land and has quick construction, which is conducive to environmental protection.

      (3) Jacket tube saves energy, anti-corrosion, good insulation performance and long service life.

      (4) All have a leak alarm line, which is safe. Once leakage occurs somewhere in the pipeline, through the transmission of the alarm line, the exact location of the water infiltration and water leakage and the degree of leakage of the insulated pipeline can be displayed on the special inspection instrument, so as to inform the inspecting personnel to quickly handle the leaking pipe section and ensure that the leaked pipe section is quickly processed. The safe operation of the heating pipe network.

      Third, the common specifications of the insulation pipe

      Fourth, the composition of the insulation pipe production line

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