It is believed that everybody has used stainless steel clothes hanger, which is commonly used a tool in the life. And stainless steel clothes hanger molding machine is to manufacture stainless steel clothes hanger, which is injection molding, one of a process technology. For the quality of injection molding technology, temperature control is a very key point.

1.Charging barrel temperature: it is necessary to control the barrel temperature, nozzle temperature and mold temperature during the injection molding process. The former two temperatures mainly affect the plasticization and flow of plastics, while the latter mainly affect the flow and cooling of plastics. Each plastic has a different flow temperature. The same plastic, due to different sources and brands, lead to its flow temperature and decomposition temperature are also different. This is because the average molecular weight and the molecular weight distribution are different. Plastic in different types of injection molding machine in the plasticization process is also different, so choose the temperature of the barrel is also different.

2.Temperature of nozzle: temperature of nozzle is usually slightly lower than the maximum temperature of charging barrel to prevent the "flow phenomenon" that may occur in the flow of the straight nozzle. Nozzle temperature should not be too low, otherwise it will lead to premature condensation of molten material. Nozzle clogging or product performance may be affected by early injection of condensation water into the mold cavity.

3.Mold temperature: mold temperature has a great influence on the internal performance and appearance quality of the product. Mold temperature depends on the existence of plastic crystallinity, product size and structure, performance requirements and other process conditions(melt temperature, injection speed and injection pressure, molding cycle, etc.).

For more information about stainless steel clothes hanger molding machine, please contact Taifu Machinery Co., Ltd.

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