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Drum dryer is mainly used for the drying process of large amounts of materials, and is widely used in many fields such as building materials, metallurgy, mineral processing, chemical industry, cement, food, light industry, coal, pharmaceutical and mining industries. It is particularly suitable for materials with high moisture content and specific gravity such as slag, limestone, clay, river sand, quartz sand, and water slag. Drum dryer has become an indispensable equipment in these industries due to its reliable operation, high operational flexibility, strong adaptability, and large processing capacity.

working principle The working principle of a drum dryer mainly achieves material drying through three processes: heating, heat transfer, and mass transfer 1. Heating process: The air is heated by a heater (such as fuel, natural gas, steam, etc.), and the hot air is sent into the drum to exchange heat with the moist material. 2. Heat transfer process: Hot air forms convection inside the drum, transferring heat energy to the surface of the material, gradually increasing the surface temperature of the material, thereby causing the evaporation of moisture on the surface of the material. The heat transfer methods mainly include convective heat transfer, radiative heat transfer, and conductive heat transfer, among which convective heat transfer is the main heat transfer method of drum dryer. 3. Mass transfer process: The moisture in the material diffuses from the surface of the material into the air and is carried away by hot air, achieving the drying of the material. The rate of mass transfer depends on factors such as the humidity of the material surface and the humidity and temperature of the air.

We are a professional enterprise engaged in the research and development, production, and sales of agricultural machinery and equipment. Our production equipment includes shellers, drum dryers, oil presses, refiners, etc. We are committed to providing customers with efficient, stable, and reliable pre-sales and after-sales services.

| Registration Date | 2024/07/24(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 2015 |
| Employees total | 6 - 10 |
| Annual revenue | Less than USD 100,000 |
| Company | Zhengzhou Fude Machinery Equipment Co., Ltd |
|---|---|
| Address | Beishankou Town, Gongyi CityZhengzhouHenan451200China |
| Phone | 86 - 187 - 37116408 |
| Contact | Fu Guorui |