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Most people have never heard of injection molding, however the productsthat are produced through this process are as common as a toothbrush, a compact Injection Molding is one of the principal processes used in converting plastics into useful products. An injection molding machine can be large or small but work through the same general process. The machine heats a thermoplastic material that in its pre-processing state is pelletized or granular, to a liquid-like “flowable” state. It then injects the melted plastic into a mold that is used to create the desired shape of the product. The plastic in the mold is then allowed to cool and removed form the mold by an ejector system. Different raw plastics materials can be used in the injection molding process. Most commonly injection molding machines provide process
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Some common words found in the essay are:
Injection Molding, injection molding, molding machines, injection unit, injection molding machines, injection molding machine, zone feed zone, injection molding process, molding process, length screw, feed zone, transition zone, return valve, zone feed, zone makes,
Approximate Word count = 602
Approximate Pages = 2 (250 words per page double spaced)
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