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Injection molding machine screw barrel routine maintenance
Author:admin  From:the Internet  Time:2014-10-28 8:34:36  Click:3860

Routine maintenance cartridge

1, the barrel of the screw does not reach pre-set temperature, do not start the machine.

2, to prevent metal fragments and debris falling into the hopper, if the processing of recycled materials will be added in order to prevent iron and other magnetic hopper into the barrel.

3, the use of anti-saliva to determine the cylinder completely melted plastic to avoid damage to transmission parts the screw back.

4, the use of new plastic, the barrel should be cleaned more than expected.

5, when the temperature of the molten plastic injection products normally but continue to find black spots or discoloration, you should check the screw a plastic head, over apron, a plastic meson for wear.

6, injection molding, plastics uniform as possible so that the material in order to reduce the screw drive torque to bear to improve their life.

 

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