The automatic hanger forming machine can process various finished hangers, such as plastic coated wire hangers, galvanized wire hangers, stainless steel hangers, etc. The production capacity of the automatic hanger forming machine is 30-45 pieces per minute. Moreover, the clothes hanger machine can freely disassemble and replace the molds to produce clothes hangers with a size of 10cm to 50cm.
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Features of the automatic hanger forming machine
The structure of the clothes hanger forming machine is very compact and the design is very precise, so there is basically no error in the production process. In addition, the operation of the hanger forming machine is very simple, and only one worker is required to collect the finished hangers at work. The clothes hanger forming machine is very stable when working, with low noise and high working efficiency.
Temperature control in the production process of plastic-coated clothes hangers
- The temperature of the barrel: the barrel temperature, nozzle temperature and mold temperature need to be controlled during the process of forming the clothes hanger. The first two temperatures mainly affect the plasticization and flow of plastics, while the latter mainly affects the flow and cooling of plastics. Each plastic has a different flow temperature. For the same plastic, due to different sources and brands, the flow temperature and decomposition temperature are also different. This is because the average molecular weight and molecular weight distribution are different. The plasticization process of plastics in different types of injection molding machines is also different, so the temperature of the cylinder body is also different.
- The temperature of the nozzle: the temperature of the nozzle is usually slightly lower than the maximum temperature of the barrel to prevent the “flow phenomenon” that may occur in the flow through the nozzle. The temperature of the nozzle should not be too low, otherwise it will cause premature condensation of the molten material, block the nozzle, or the performance of the product will be affected by the early condensate injection into the mold cavity.
- Mold temperature: The mold temperature has a great influence on the internal performance and appearance quality of the product. Mold temperature depends on the presence or absence of plastic crystallinity, product size and structure, performance requirements and other process conditions (melt temperature, injection speed and injection pressure, molding cycle, etc.).