The GMD series mold dehumidifier is mainly used in plastic molding. Due to the use of chilled water to shorten the molding cycle of the mold, condensation problems occur, especially for PET preform injection. The condensation phenomenon is that when the surface temperature of the mold is lower than the dew point temperature of the surrounding air, water vapor will be generated, which affects product quality and production efficiency. At the same time, it will corrode the surface of the mold, resulting in millions of environmental pollution This machine adopts a honeycomb wheel system for dehumidification operation, ensuring a low dew point air environment of+5 ℃ to -10 ℃ around the mold at all times, preventing condensation on the mold and not affected by seasonal changes, greatly reducing the defect rate

GMD series mold dehumidifiers are designed to remove the moisture sweat from condensing on the mold surface,Forming of moisture sweat on the mold sruface is due to the use of chillde water for reducing the molding cycle time,particularly while molding of the PET preforms,TO bring about the moisture sweat on the mold surface is because the mold surface temperature is lower than the dew-point temperature of surrounding air,thus the water vapor comes into being,then causes corrosion of mole and effects quality of molding parts as well as production efficiencies.