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Screw Barrel Of The Molding Process Dec 07, 2016

First will granular or powder plastic joined machine tube within, and through screw rod of rotating and machine tube outside wall heating makes plastic became melting State, then machine for collection die and injection seat Qian moved, makes nozzle snap mold of poured mouth road, then to injection cylinder pass people pressure oil, makes screw Rod forward advance, to to is high of pressure and more fast of speed will melt material injected temperature lower of closed mold within.

After a certain time and pressure (also known as pressure), cooling, curing, you can mold removal products (packing is designed to prevent the melt cavity of reflux, added to the cavity material, and ensure that products have a certain density and size tolerances).


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