Injection molding process

The use of goods made of plastic over time showed a very rapid development, widespread in almost all sectors of human life such as the use for: household appliances and equipment including clothing and equipment for cosmetics, equipment and office supplies, facilities in education, building , transformation, electrical and electronic equipment, automotive industry, aircraft, agricultural and fisheries and many other uses.

That is because the plastic has the ability to substitute materials made from wood, metals, rubber, leather, glass and others.

Along premises development of the use of plastic, the plastic industry development and processing facilities plastikpun has grown rapidly.

In the processing of plastics into plastic goods in mind there are several types of plastic processing machines like: thermoforming, extrusion, blowmolding, injection molding, tubes and more. From a group of plastic processing machines may be grouped based on the work of machines that work continuously and the machine work cycle, including injection molding process on a machine that works in cycles.

Injection molding machine has the function to change the plastic material of the form of grains [beans plastic] or Puder into plastic items that have a shape.

Of the many plastic products of almost 80% is a product of the plastic.

The process is a plastic material in the form of granules or Puder was heated to be melted, then injected with the aid of screw drive plunger into the hollow mold and cooled, the plastic limer then freezes. Hardened and shaped according to the shape of the cavity, the last product released.

Step-by-step process is called a cycle, ie the process step to the original will always be repeated when the one-step operation is complete.

The quality of the results of the [product] will be very dependent on engine operating conditions, the quality of processed materials mold / mold and condition of the machine itself, where the condition of the engine will be good if all the components or machine parts and mold works well and balanced.

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