Combination of drying & dehumidifying & feeding

Description

Working principle:

The three-in-one dehumidifying dryer integrates three functions: dehumidification, drying and two-stage feeding. Its working principle is based on the following steps:

• Dehumidification function: Through a closed circulation system, the air is fully dehumidified and heated to reduce the humidity to the required level. This step can effectively remove moisture from the raw materials.
• Drying function: The dehumidified air is heated to a certain temperature and circulated in a sealed manner in the barrel to dry the internal moisture in the raw materials to the required level.
• Conveying function: The dried raw materials are automatically conveyed to the injection molding machine to ensure the dryness of the raw materials and improve the quality and performance of the products.

 

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Main application:

The three-in-one dehumidification dryer is widely used in the plastic processing industry, especially for engineering plastic raw materials with strong hygroscopicity, such as PA, PET, PC, PBT, etc. It has important applications in the following aspects:

• Injection molding industry: In the injection molding process, the humidity of the plastic raw materials directly affects the quality of the molded products. By using the three-in-one dehumidification dryer, the moisture in the raw materials can be effectively removed, and the occurrence of quality problems such as product shrinkage and bubbles can be reduced.
• Plastic manufacturing factory: Whether it is the production of optical-grade products such as lenses, LCD light guide plates, optical discs, or the production of engineering plastics such as PU, TPU and other hygroscopic raw materials, the three-in-one dehumidification dryer can provide a stable drying environment to ensure the quality and performance of the products.
• Medical equipment: In the production process of medical equipment, the cleanliness and quality requirements of the products are very high. The three-in-one dehumidification dryer can effectively remove moisture and impurities in the raw materials to ensure the safety and reliability of medical equipment.
• Automotive parts: The automotive industry has strict requirements on the quality and performance of parts. Using a three-in-one dehumidification dryer can effectively remove moisture from raw materials, reduce defects and damage to parts during use, and improve the overall quality of the car.
• Electronic products: The manufacturing of electronic products requires ensuring the dryness of raw materials to prevent electrical failures caused by moisture. The three-in-one dehumidification dryer can provide a stable drying environment to ensure the performance and reliability of electronic products.