Which high temperature air duct hose is better for your dehumidifier dryer equipment？
The dehumidifier dryer equipment is usually used in the plastic processing industry, where the product has shrinkage, silver streaks, bubbles, cracks, flow marks, poor transparency, etc. The main reason for these poor quality is that the plastic has not been fully dried before being molded. As a result, engineering plastics such as PA, PET, PC, PBT, CA and other materials with strong hygroscopicity can not be completely dried by traditional hot-air dryers due to the penetration of moisture into the plastic particles. Practice has proved that reducing the dew point of the drying wind to below -40°C and controlling the heat to blow it over the surface of the moisture-containing plastic particles can reduce its moisture content to below 0.02% before molding. The three-in-one dehumidification dryer is airtight. The air is fully dehumidified and heated in the circulatory system. The dry air quickly completely separates the moisture in the plastic particles to achieve the effect of dehumidification and drying. The moisture and heat generated by the dehumidification dryer in the process mainly pass through the high temperature air duct of the equipment that is exhausted.
The most widely used flexible hose in the market is a red high temperature resistant silicone air duct with white fiberglass cords on the surface. This hot air duct hose can withstand high temperatures up to 310 degrees. It is covered with silicone coated fiberglass fabric and supported by spiral steel wires. Adhesive glass cords adheres to the upper and lower layers of the steel wire to strengthen adhesion and tension. Double-layer silicone wall, leak-proof, smooth inner wall, high temperature resistance, acid and alkali resistance. The high-temperature exhaust silicone duct hose of the dehumidifier dryer is not only used for the dehumidifier dryer, but also can be used for ventilation, extracting smoke, moisture and dust, etc., and extracting high temperature and humid gas. It is used for the guidance of hot and cold air, granular desiccant used in the plastic industry, dust removal and extraction plant, heating exhaust, blast furnace exhaust and welding gas exhaust, high-temperature gas exhaust, brake cooling ducting.
The hot air silicone flexible hose of the dehumidifier dryer produced by Ecoosi adopts high-temperature vulcanization process. The high temp vent dryer hose produced by this process is environmentally friendly and non-toxic, has a shiny surface without burr particles, and has higher temperature resistance and aging resistance. It's better to choose this kind of high temperature vulcanized silicone air duct hose for your dehumidifier dryer machine.
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