Electric Heat Rotary Drying Equipmen Indirect Heating

Zhengzhou Hengyang Industry has been active in drying technology for more than 40 years. The Hengyang drum dryers are globally recognized as state-of-the-art drying technology.

Feeding /discharge

Automatic and continuous. Vibrators, screw feeders, rotary airlocks, double flap valves, gravity chutes

Feed Characteristics

Powders, granules, non friable agglomerates, large solid particles. Low to high feed rates

Heat Source

Electricity

Exposure

Mostly Direct. Flow is co-current or countercurrent. Flow is a combination of through the bed, cross, co-current or countercurrent for rotation. Residence time Controllable.

Extraction

Normally induced. Systems can have combustion, forced and induced draft fans for operation.

Dust Collection

Cyclones, bag houses, scrubbers, Electrostatic precipitators. Systems require dust collection.

Control

PLC, infrequently solid state controllers. System controls on discharge temperature. Can modulate energy and feed.

Benefits

• High throughput
• Forgiving Operation
• Low cost - Higher for louvre
• Gentle handling for louvre dryer
• Very intimate product contact for louvre dryer
• Robust
• Can handle variations in feed although the product may be inconsistent
• High temperature operation - can be refractory lined.
• Unit can have integral cooling section.

Electricity-Heating Sources Rotary Drum Dryer Technical Details

Hengyang Industry is an Chinese Company based in Zhengzhou city that manufactures, on proprietary technology, plants and equipment for waste recycling and recovery with energy production, material recovery or production of finished goods.

Innovation, R&D, passionate and skilled team along with the customer satisfaction have always been the success of Hengyang and they still are the peculiarities of our Company. Besides the historical Hengyang equipment, like single and double shafts shredders, Crushing machine, briquetting machines, separators, squeezers and centrifuges, the Company offers a wide range of turn-key plants, among which:

• briquetting and pelletizing plants
• shredding plants
• Waste Sorting Plants
• Bio-fuel Plants
• Waste to Power Recycling Plants
• Mining Plants
• OEM Equipments
……..
Hengyang is able to develop customized solutions too.
Designed, constructed and assembled by the same Hengyang

The Company policy focuses on product quality: robustness and functionality of the machines that maintain their value over time.
The ability to challenge ideas and concepts and to interact with partners worldwide has allowed and still allows Hengyang to stay highly competitive and to be an ideal partner for the world market.