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  • What is the importance of aligning your extruder screw barrel

    Getting your Extruder screw barrel aligned and hardened is crucial to the operation of your plastic extrusion line. It can help to reduce wear, hardening, and shearing, and may even help to increase production.Flow rate in an extruder screw barrel is...

  • How to correctly understand single screw barrels

    Among the many benefits of single screw barrel is its ability to produce high quality, high volume semi-finished products. The ability to maximize output stability is largely dependent on optimizing the process conditions. In this article we'll explo...

  • What are the properties of parallel twin screw barrel

    Whether you are looking for a high-quality Parallel twin screw barrel for a large capacity extruder, or just a barrel that has the capacity to withstand the rigors of plastic production, you should know that the parallel twin screw barrel is a common...

  • Where is single screw barrel used

    The single screw barrel is specially designed for plastic industries and is the ideal solution for small-scale industries. Its acutely modeled shaft allows perfect alignment with the machinery. It is produced with the latest techniques and is ideal f...

  • What are the materials of nitriding screw barrel alloys

    In order to increase the service life of a screw barrel, it is possible to apply an alloy spray welding inlay. This will increase the corrosion resistance of the barrel but will be more expensive. This process makes use of premium composite alloy pow...

  • What are the characteristics of parallel twin screw barrel

    A Parallel twin screw barrel has an important role in the production of extruded products, including profiles and PVC pipes. Its hardness ranges from 65 to 68 HRC, making it an excellent choice for many applications. The barrels of parallel twin scre...

  • How to heat up in a single screw barrel extruder

    A plastic extruder is composed of different components. Each part has specific functions and must work efficiently. For example, the screw must be able to create a high level of friction at the screw surface and barrel wall in order to improve the in...

  • What types of single screw barrels are there

    Single screw barrel extruders are used for extruding materials. The screw feeds the die while the viscosity of the melt is kept low. The operation of single screw barrel extruders depends on the ratio of the extruder's drive power and the viscosity o...

  • How to use the extruder screw and barrel

    Extruder screw barrel contain a feed pocket that carries plastic pellets into the barrel. The depth and volume of the feed channel gradually decreases during the transition section, causing a restriction in the pellet's forward path. This causes the ...

  • What is the importance of parallel twin screw barrels

    A Parallel twin screw barrel is critical for the quality of a screw. This means that there must be sufficient clearance between the screw and the barrel. The parallel twin screws are also critical for the accuracy of a screw. If the screws are not pa...

  • 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...