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  • What are the applications of chillers in injection molding

    1. The use of chillers in plastic molds. The plastic pellets are heated and melted and injected into the mold. After coagulation, the mold is opened and the plastic workpiece is ejected. In the continuous production process, it is necessary to cool the mold to shorten the plastic coagulation time, i... read more

    Jun 30,2022 News
  • What are the main reasons for the high pressure failure of the chiller

    Chillers are divided into air-cooled chillers and water-cooled chillers in the industry. The chillers are divided into low temperature chillers and normal temperature chillers in terms of temperature control. The normal temperature is usually controlled within the range of 0 degrees to 35 degrees. T... read more

    Jun 21,2022 News
  • Causes of peculiar smell in screw chillers

    1. The so-called peculiar smell, that is, under the influence of external factors, the cooking materials and food in the screw chiller will produce an abnormal smell through physical and chemical changes. Attached to the wall, ceiling, equipment and things of the screw chiller. The peculiar smell oc... read more

    Jun 13,2022 News
  • The main features and advantages of single screw compressor

    1. Long service life and high reliability. It has a long service life (generally more than 25 years) based on the following reasons: (a) The meshing between the screw rotor and the star wheel is compressed into metal and non-metal. The rotor material is a six-tooth steel coated aluminum protective l... read more

    Jun 06,2022 News
  • Comparison of the characteristics of single-screw refrigeration compressors and twin-screw refrigeration compressors

    Features of twin screw refrigeration compressor: 1. Oil injection is required for compression (a small amount of liquid injection can also be used). Once oil is lost, metal-to-metal meshing friction may occur, affecting operation and rotor life. 2. The radial load and axial thrust of the rotor are l... read more

    May 30,2022 News
  • Working principle of screw chiller

    The screw chiller is mainly composed of screw compressor, condenser, evaporator, expansion valve and electric control system.​ (1) Twin screw compressor The twin-screw refrigeration compressor is an energy-adjustable oil-injected compressor. Its three continuous processes of suction, compression and... read more

    May 23,2022 News
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