Product Working Principle

The Three-Tube Rotating Dryer is an energy-saving product improved upon the Single-Tube Rotating Dryer. Having been applied by numerous enterprises across various industries, it has yielded excellent results. The Three-Tube Rotating Dryer enhances the internal structure of the original single-tube dryer, incorporating pre-drying of wet materials before entering the machine and extending the drying time within the machine. Additionally, with sealed and insulated designs, as well as reasonable matching measures, the drying capacity of the dryer is increased compared to the original single-tube model. Its operating parameters are reasonable, and the operation is simple and feasible. It can be widely used in the drying of slag, coal, iron powder, mineral powder, and other mixed materials in various industries, as well as dry mixed mortar in the construction industry, yellow sand, and raw materials for industries such as chemicals and casting.

Product Performance Features

The cylinder boasts self-insulating thermal efficiency exceeding 70%.
2. Fuel adaptable to coal, oil, and gas. Capable of drying materials like blocks, granules, and powders below 20mm.
3. Reduces space requirement by approximately 50% compared to single-tube dryers, with a reduction in civil engineering investment of about 50%.
4. Easily adjust the desired final moisture content to meet customer specifications.
5. Low exhaust temperature, long service life for dust removal equipment.

Product Application Range

Three-tube dryers are primarily used for drying granular materials within a certain humidity and particle size range, such as yellow sand, molding sand, slag, coal gangue, fine-grained clay, and other small particle materials that are not afraid of high temperatures and dust pollution. The moisture content of the dried materials can reach below 1-0.5%.
Drawbacks: Trolley prone to damage, high-temperature area maintenance complex, shorter lifespan than single-tube driers, higher maintenance rate.