Rotary Disc Dryer

YQJ Series Rotary Disc Dryer

Designed for efficiency and reliability, the rotary disc dryer offers a compact yet powerful solution for processing pastes, powders, granules, and slurries. The disc-shaped blades provide a large heat transfer surface, optimizing thermal efficiency and minimizing heat loss. Its low-dust emissions and robust safety features make it a valuable option for industries that demand precise and safe material handling. With its ability to transfer heat on both sides of each disc, this dryer maximizes output while keeping the system compact and easy to operate.

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Applications

Organic chemicals
Ideal for processing PVC resin, PTFE resin, fumaric acid, anthraquinone, and other key organic compounds and intermediates
Inorganic chemicals
Handles materials like light calcium carbonate, active calcium carbonate, magnesium carbonate, sulfur, and ultrafine nano-sized compounds
Pharmaceuticals and food
Suitable for drying pharmaceutical ingredients such as ampicillin, cephalosporins, and vitamins, as well as food products like starch, chocolate powder, and corn germ
Feed and fertilizer
Efficiently processes feed-grade calcium phosphate, protein feed, grains, seeds, herbicides, and potassium-based fertilizers

Specifications

Model	Power (kW)	Heat exchange area (m²)	Total volume (m³)	Dimensions (L×W×H) (mm)
YQJ-30	15	30	1.97	5500×1300×810
YQJ 50	18.5	50	3.27	5600×1600×1000
YQJ-80	22	80	4.5	5200×1900×2700
YQJ-100	30	100	6	6400×1900×2700
YQJ-120	37	120	8	7200×1900×2700
YQJ-150	45	150	9	6200×2500×3000
YQJ-180	45	180	11.5	7500×2500×3000
YQJ-200	55	200	15	9000×2500×3000
YQJ-260	75	260	17.5	8600×2800×3300
YQJ-300	75	300	20	10100×2800×3300
YQJ-350	90	350	26	11000×3000×3650
YQJ-400	90	400	30	11500×3200×3750
YQJ-450	110	450	33	12000×3300×3950
YQJ-500	132	500	36	12500×3400×4100

Machine Structure Diagram

Features

Heat is transferred through the blades, shaft, and inner wall, allowing for low energy consumption due to indirect heating, with minimal heat loss
A high heat transfer coefficient shortens drying times, reducing equipment size and cutting down on building and operational costs
Suitable for both heat-sensitive and high-temperature materials, the dryer can utilize various heating mediums like steam, thermal oil, or hot and cold water to meet different material needs.
Air removes water vapor, keeping dust emissions low. For materials requiring solvent recovery or pollution control, the system can operate within a closed-loop or vacuum environmen
With low rotation speeds and a durable design, maintenance and operating costs are minimized. The dryer can be easily managed by a single operator