Contact Platform Support
Help CenterLarge Capacity Mineral Powder Dryer
Product Spotlights
Related Products
Large Capacity Mineral Powder Dryer
Product Introduction
The Large Capacity Mineral Powder Dryer is a premier, heavy-duty industrial drying system engineered specifically for large-scale mining operations and mineral processing plants. Designed to process massive volumes of high-moisture mineral powders continuously, this equipment efficiently dries materials such as copper concentrate, iron ore powder, bauxite, nickel ore, quartz sand, limestone, and industrial slag. With its robust structural design and high-volume thermal processing capabilities, it serves as a critical link in optimizing large-scale production lines, improving bulk transport efficiency, and preparing minerals for subsequent smelting or pelletizing.
Technical Performance
Applicable Materials: High-volume mineral concentrates, tailing sands, metallic and non-metallic ore powders, slag, and industrial gypsum.
Production Capacity: High-throughput design, capable of processing 30 to over 100+ tons per hour (Customized for large-scale operations).
Heat Source Compatibility: Large-capacity pulverized coal burners, natural gas/LNG systems, heavy oil, or industrial plant waste heat recovery systems.
Moisture Reduction: Engineered to rapidly drop moisture levels from 20%–40% down to a highly stable $\le 1\% - 3\%$.
Structural Durability: Utilizes extra-thick, high-tensile alloy steel drum shells with reinforced riding rings (tyres) to support extreme operational weight.
Working Principle
The large-capacity system relies on optimized mass and heat transfer within a massive rotating drum:
Heavy-Duty Feeding: Wet mineral powder is fed into the high end of the inclined rotary drum via a heavy-duty conveyor and a specialized anti-clogging chute.
Dynamic Material Showering: As the massive drum rotates at a controlled speed, advanced, multi-angled lifting flights inside lift the heavy mineral powder and cascade it evenly across the entire cross-section of the drum.
Continuous Flash Drying: A massive volume of co-current or counter-current hot air sweeps through the cascading material. The immense surface area contact leads to instant heat exchange, rapidly vaporizing the water content without overheating the minerals.
Mass Discharge & Ventilation: The dried mineral powder advances to the lower discharge end due to the drum's slope. Because of the high volume of material processed, a heavy-duty multi-cyclone and baghouse dust collection system works continuously to capture fine particles and exhaust clean air.
Key Features & Advantages
Massive Throughput & Continuous Operation: Engineered with heavy-duty dual-gear drives or roller drives to ensure stable, 24/7 continuous operation under extreme load conditions.
Anti-Sticking & Anti-Caking Design: Features internal self-cleaning mechanisms and specialized flight configurations that prevent sticky mineral concentrates from adhering to the drum walls, ensuring consistent airflow.
Maximum Thermal Efficiency: Equipped with advanced heat insulation on the drum exterior and a scientifically optimized air-to-material ratio, reducing fuel consumption significantly on high-volume runs.
Extended Service Life: The critical wear zones, including the inlet/outlet hoods and internal lifters, utilize replaceable manganese steel or heat-resistant alloy liners to withstand severe mineral abrasion.
Smart Industrial Control (PLC): Includes a centralized automation system that automatically adjusts the drum’s rotation speed, feeding rate, and fuel intake based on real-time exhaust temperatures and output moisture data.
Applications: Perfectly suited for large-scale mining corporations, global metallurgical hubs, massive cement clinker production lines, and international bulk mineral export terminals.
Technical Specifications
| Product Specs (m) | Capacity (T/H) | Main Motor Power (kW) | Main Motor Model | Main Gearbox Model | Ratio |
| φ1.2×10m | 2.5 | 7.5 | Y160M-R3 | ZL50-16-1 | - |
| φ1.5×12m | 3.3 - 4.9 | 10 | Y160L-6B3 | JZQ500-III-2F | - |
| φ1.5×15m | 4 - 6 | 18.5 | Y200L-6 | JZQ500-III-2F | - |
| φ1.8×12m | 4 - 6 | 11 | Y200L-6 | ZQ50-16II-2 | 16.46 |
| φ2.2×12m | 7 - 12 | 18.5 | Y160L-6 | JZQ650-III | 31.5 |
| φ2.2×14m | 7 - 12 | 18.5 | Y160L-6 | JZQ750-III | 31.5 |
| φ2.2×16m | 12 | 30 | Y225M-6 | JZQ750-III | 31.5 |
| φ2.4×14m | 12 | 30 | Y250M-6 | JZQ750-III | 31.5 |
| φ2.4×18m | 10 - 13 | 37 | Y250M-6 | ZL85-13-1 | 27.16 |
| φ2.4×20m | 10 - 14 | 37 | Y250M-6 | ZL85-13-1 | 27.16 |
| φ3×20m | 25 | 55 | Y250M-4 | ZL100-16-1 | 41.52 |
| φ3×25m | 32 - 36 | 75 | YR280M-4 | ZL100-16-1 | 41.52 |
8.
Send Inquiry to This Supplier
You May Also Like
-
Large Capacity Rotary Dryer PlantNegotiableMOQ: 1 Set
-
Direct Heat Rotary Dryer ManufacturerNegotiableMOQ: 1 Set
-
Indirect Heat Rotary Dryer SupplierNegotiableMOQ: 1 Set
-
Continuous Rotary Dryer MachinerNegotiableMOQ: 1 Set
-
Industrial Drying Equipment ManufacturerNegotiableMOQ: 1 Set
-
Rotary Drying System SupplierNegotiableMOQ: 1 Set
-
Mining Drying Equipment ManufacturerNegotiableMOQ: 1 Set
-
Ore Drying Plant Supplier ChinaNegotiableMOQ: 1 Set
-
High Efficiency Ore Dryer MachineNegotiableMOQ: 1 Set
-
Industrial Mineral Drying SystemNegotiableMOQ: 1 Set
