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The melt temperature of the fruit frame injection molding machine is very important for the outlet temperature of the pot. The melting temperature can be measured by the spray nozzle. The temperature of the injection barrel depends on the melting temperature, screw speed, back pressure, and injection volume during the injection molding cycle. Without experience in handling a specific level of plastic, the lowest setting starts. It is convenient to control the divided area of the radio material cylinder, not all of them are set to the same temperature. When operating for a long time or at working temperature, setting a temperature zone to a lower value will prevent premature melting of plastics and shunts. Before the start of the injection molded parts, make sure that the hydraulic oil, the hopper are closed, the mold gate and the cylinder are at the correct temperature.
1. The temperature of the barrel: the temperature of the melt is very important, and the temperature control of the injection cylinder used is only a guideline. Melt temperature data is measured at the nozzle or using ambient air injection method. The temperature setting of the injection cylinder mainly depends on the melt temperature, screw speed, back pressure, injection volume and injection molding cycle. If there is no experience in the production and processing of certain risk grade plastics in a certain part of the company, start with the lowest set of questions. In order to facilitate the control, the radio material cylinder is divided into areas and set to the same temperature. When operating for a long time or at working temperature, set a lower value in the first temperature zone to prevent premature melting of plastics and shunts. At the beginning of injection molding, make sure that the hydraulic oil, hopper are closed, a mold gate and cylinder are at the correct temperature.
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