February 12, 2021

Temperature of the molten plastic is an important factor to be controlled in injection moulding. The design of cooling system operating temperature of the injection moulding is affected by the following factors. Type of polymer used. Length of flow within the impression. Wall section of moulding length of the feed system. Number of impressions in

Extruder is one of the most common processes used to create plastic components for further processing. Extruder machine is also similar to that of injection moulding machine. The process consists of feeding the powdered plastic from the hopper into the heated chamber. A rotating screw carries the material forward and forces it out through the heated