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  • What is the effect of the injection barrel screw with temperature?

    What is the effect of the injection barrel screw with temperature?

    An injection moulding barrel screw is used to transfer material between barrel and mold during the general injection molding cycle. This cycle includes filling the barrel with material, plasticizing the material, and then holding the cushion while the material solidifies. The barrel is then closed a... Read More

    15-09-2022 News
  • How many types of screw extruders are there?

    How many types of screw extruders are there?

    Screw barrels play an integral role in the plastic extrusion process. Proper assembly and maintenance are crucial for their longevity. Several factors must be taken into account when selecting the correct screw barrel for the job. These factors include the diameter of the screw barrel, the screw spl... Read More

    08-09-2022 News
  • What are the different types of parallel twin screw barrel systems?

    What are the different types of parallel twin screw barrel systems?

    A parallel twin screw and barrel system is ideal for manufacturing PVC profiles and pipes. This system is also great for extrusion foaming products. Its hardness ranges from 65-68 HRC and is made from EN41B steel. In addition, these barrels are available in bi-metal overlay and nitrided-core-treated... Read More

    02-09-2022 News
  • How to choose a gearbox for a screw extruder?

    How to choose a gearbox for a screw extruder?

    When choosing a Gearbox for a Screw Extruder, you need to take the material's weight into account as well as its type, feed rate and geometry. In order to accommodate this load, there are two types of bearings: radial and thrust. Thrust bearings are generally mounted on the output shaft of the gearb... Read More

    26-08-2022 News
  • What are the applications of Meltblown Extruder Screw Barrel?

    What are the applications of Meltblown Extruder Screw Barrel?

    Cold feed screw extruder The cold feed screw extruder from Meltblown is an excellent choice for the manufacture of plastics. The screw design enables it to process a wide range of materials. The barrel structure and screw shape can be customized for the specific process requirements. The screw and b... Read More

    19-08-2022 News
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