China Patented Design Raw Coal Lignite Coal Slime Fly Ash Slurry Rotary Drum Dryer

Product Description

Coal dryer machine is able to process a wide variety of materials, special designed for raw coal, coal powder and coal slime,coal slurry(sludge). It is suitable for lignite, anthracite, soft coal, bitumite, fly ash, etc.
Our patented design for lift plate and cleaning device which weld inside dryer body is good for drying result and avoiding block.

The whole plant flow chart: Heating source -- Feeding -- Rotary dryer -- Dust collector -- Discharge part.
Coal dryer Advantage
1.The system is equipped with PLC control system and video monitoring system optionally with a high degree of automation and simple operation.
2.The hot flue gas directly contacts with the materials, sufficient heat exchange and high production capacity.
3.The system has a unique sealing structure, no thermal energy leakage.
4.Low investment, low operating cost and and short investment recovery time.
5.Multiple Heating Source. Customers can choose the heating source according their situation, we can design the customized solutions.

Working Principle

Product Parameters

ModelProcessing capacity (T/D)Final moisture (%)Total power (kw)Floor area (m2)DDHG1918300±1012
(adjustable)1097m*25mDDHG2218500±101288m*30mDDHG2520700±122408m*30mDDHG28221000±154008m*40mDDHG30241200±2048012m*50mDDHG34281500±3060012m*60mDDHG38301800±3080016m*70mDDHG40322000±30100018m*70mDDHG42382500±30120020m*80m

Packaging & Shipping

Working Site

Company Profile

Zhengzhou Dongding Drying Equipment Co., Ltd. is a high-tech enterprise integrating R&D design, production installation, production management, sales, after-sales service and technical consultation.
We have core technology system, which integrates the thermal combustion, dehydration, drying, molding, separation and dust removal. Scientific equipment selection and technical process optimization are adopted according to different material characteristics. Currently our equipment has been successfully applied in the coal, feed, biomass fuel, organic fertilizer processing industries. Especially the coal dryers like lignite coal dryer, coal ash dryer, raw coal rotary dryer, coal slime dryer, etc. are well received by the customers at home and abroad.

Customer Visit

At present, our products have been recognized by customers in China and all over the world, and successfully exported to Indonesia, South Africa, Vietnam, Thailand, Myanmar, India, Egypt and other countries and regions.

Certifications