Industrial Single Drum Rotary Dryer | Rotary Drying Equipment for Sludge, Coal Slurry & Ore | Customizable

USD $13780.00 - $137800.00 / Unit

Min. Order: 1 Unit

Model:: Φ1.2×8m / Φ1.5×12m / Φ2.2×14m / Φ3.0×20m / Φ3.6×28m

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Product Features & Applications

The industrial rotary dryer is a high-efficiency continuous drying equipment designed for granular/powder materials such as sludge, coal slurry, ore, pomace, and herb residues. Featuring an inclined rotating cylinder with lifting flights, the materials are fully exposed to hot air flow inside the drum for rapid dewatering and drying. With advantages of large capacity, stable operation, low energy consumption, and easy maintenance, it is widely used in mining, chemical, building materials, environmental protection, agriculture and other industries. Custom specifications are available, with sufficient stock and one-stop installation & after-sales service.

English Details

Structure & Working Principle

The rotary dryer mainly consists of a rotating cylinder, lifting flights, riding wheel device, transmission device, sealing device, feeding/discharging device, and hot blast stove. Wet materials enter the inclined cylinder from the feed end. Driven by the rotating cylinder and lifting flights, the materials are continuously lifted and moved forward, fully contacting with the hot air flow inside the cylinder to complete heat and mass transfer, with moisture evaporating rapidly and dry materials discharged from the discharge end. Both co-current and counter-current drying processes are optional according to material characteristics, ensuring uniform drying and high efficiency.

Core Advantages

Large Capacity & High Efficiency: Large cylinder volume with evenly distributed lifting flights maximizes contact area between materials and hot air, improving drying efficiency by over 30%.
Stable Operation & Low Failure Rate: Adopts riding wheel support and large gear transmission structure, with stable operation, low noise and low maintenance cost.
Wide Applicability: Suitable for various materials including sludge, coal slurry, ore, biomass, chemical waste residues, with stainless steel customization available for corrosive materials.
Energy Saving & Environmental Protection: Optional waste heat recovery device reduces energy consumption; good sealing performance minimizes dust leakage, meeting environmental standards.
Customizable: Supports multi-dimensional customization of cylinder diameter, length, material, and heat source form to meet different working conditions.

Application Scenarios

Widely used in: mining industry (ore, coal slurry drying), environmental protection industry (sludge, hazardous waste reduction treatment), agricultural industry (pomace, herb residues, straw drying), building materials industry (sand, slag drying), chemical industry (various powder material drying).