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  • What are the advantages of conical twin-screw barrel

    The patented intelligent process technology concept combines extended pre-heating zone and optimized screw design to deliver high outputs with less machine wear and shear input. In addition, it balances thermal and mechanical energy input into the me...

  • What are the problems of bimetallic screw barrels

    Single steel is easy to wear, and the cost is much higher than that of bimetallic screw barrel. As a result, the industry has developed several grades of high-performance alloy steels. However, these are expensive and require more time and special pr...

  • What are the structure and application of the new screw

    It is well known that in recent years, with the rapid development of my country's plastics industry, the use of plastics has become more and more extensive, and the requirements for plastic products have become higher and higher. For the injection mo...

  • How to control the color difference of screw products of injection molding machine

    1. Eliminate the influence of injection molding machine and mold elements It is necessary to select an injection molding machine with the appropriate capacity of the main Parallel twin screw barrel product. If the screw of the injection molding machi...

  • How to deal with black spots in large extruder screw

    Most of the extruder processing materials are mainly PE, PVC, TPU, etc. The thermal history of these materials is not long. If they stay in the screw for a long time, black spots will occur. In some large extruders, the barrel is connected to the die...

  • How to deal with black spots in large extruder screw

    Most of the extruder processing materials are mainly PE, PVC, TPU, etc. The thermal history of these materials is not long. If they stay in the screw for a long time, black spots will occur. In some large extruders, the barrel is connected to the die...

  • What is the temperature control device of the rubber extruder

    The temperature control device of the rubber extruder includes three heaters connected side by side and a heating wire arranged in the heater. The two ends of the heater are respectively connected with a water inlet pipe and a water outlet pipe, and ...

  • What is the anti-falling structure of rubber extruder

    The rubber extruder anti-falling structure is that the outer diameter of the pushing screw is matched with the screw sleeve and the sealing sleeve to isolate the feeding port from the bearing seat. The starting surface N of the pushing screw thread o...

  • How to solve the problem of blockage of screw and barrel of rubber extruder

    When the rubber extruder is extruding, due to the excessive amount of calcium carbonate, it is easy to cause the material to be blocked inside the barrel, and the screw and barrel of the rubber extruder cannot rotate. How to solve such a situation? G...

  • How to choose a rubber extruder manufacturer

    Many rubber products we see (rubber waterstops, rubber pipes, rubber cables) are inseparable from the rubber extruder during production. The quality of the rubber extruder equipment directly affects the molding quality of rubber products. There are m...

  • What is the structure of the barrel

    The barrel is an important part of the Extruder screw barrel in the extrusion compression molding system. The barrel and the screw work together, the barrel accommodates the screw, and the screw rotates in the barrel. When the screw rotates and pushe...

  • What is the cooling device of the twin-screw extrudrel

    The twin-screw extruder barrel cooling device includes an oil tank with a built-in heat-conducting oil, a high-temperature oil pump is connected to the oil tank, the inlet end of the high-temperature oil pump can absorb the heat-conducting oil from t...