jzjxc.cn

News

  • The main factors that affect the quality of plasticizing screw

    The main factors that affect the quality of plasticizing screw

    The main factors affecting the quality of plasticization are: aspect ratio, compression ratio, back pressure, screw speed, barrel heating temperature, etc.    1. Aspect ratio: the ratio of the effective working length of the screw to the diameter of the screw.   A. If the length-to-diameter ratio is... read more

    Jun 23,2020 Industry News
  • Pay attention to these points when using double alloy screw barrels

    Pay attention to these points when using double alloy screw barrels

     The use of double alloy screw barrels should pay attention to these points:    1. The sundries in the plastic should be removed.    Generally speaking, the fresh plastic purchased from the original factory does not have any debris, but after transportation, weighing, drying, color mixing, especiall... read more

    Jun 30,2020 Industry News
  • Maintenance of twin screw extruder

    Maintenance of twin screw extruder

    Maintenance of twin screw extruder In order to ensure the safe and stable production of the twin-screw extruder and prolong its service life, the maintenance of the twin-screw extruder must be strengthened. The basic contents are as follows:    (1) Maintenance during equipment operation Entrainment ... read more

    Jul 07,2020 Industry News