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How to do the shutdown of the hybrid electric injection molding machine?

Sep 10, 2019

 If the hybrid electric injection molding machine is equipped with a temperature regulator for nozzle temperature adjustment, turn the regulator button to 0 to disconnect the regulator. This is not only to heat the cartridge in the shortest possible time during the next injection operation. Also, in order to prevent the melted resin from staying in the barrel, the residual material in the heating cylinder should be completely removed, and then the appropriate amount of cleaning material should be added to clean the barrel, and finally the screw is stopped at the front end position. In the manual state, the mold is closed and the injection seat and the screw are returned to the stop position. Turn off the oil pump motor and pay attention to the total power supply of the press.

 

  If the plastic is decomposed or burned in the hybrid electric injection molding machine, it will eventually change color, making the finished product a waste. In this case, the injection molding machine must be completely shut down and blasted clean. The precaution is to spray a heat-sensitive resin with a plastic that is more thermally stable so that it can withstand subsequent reheating.

 

  Before shutting down or switching to another plastic, you must check that the steps taken are correct. The material supplier has printed a booklet containing sufficient information and should read it carefully before operation to understand what is required for each type of plastic.