
complete SYSTEMS
Rotary Thermal Dryers and Drying Systems
ZONEDING is a leading manufacturer specializing in industrial drying equipment and mineral processing solutions, integrating R&D, design, production, installation, and service to deliver energy-efficient customized systems for global clients. As a premium supplier of mining equipment, our product portfolio includes dryers (e.g., slag, sludge, and lignite dryers), crushers, screening equipment, conveying systems, and full turnkey production line solutions (EPC) from single machines to complete plant engineering.
Industries We Serve
Our systems are used for sand/rock/aggregate, as well as silted fly ash, sewage sludge, organic fertilizer, coal, bulk materials and biomass. We design and build our systems, integrate related plant systems and have full EPC capabilities.
Gypsum Dryer
ZONEDING MACHINE focuses on material processing equipment manufacturing. Post-processing gypsum is often wet and difficult to handle. Our Gypsum Dryer is an efficient drying solution, bringing your gypsum to quality standards and making it ...
Rotary Cooler
After high-temperature processes, like those in a Rotary Kiln, materials are very hot. They need cooling before you can handle or store them. They need cooling before the next steps like grinding in . The Rotary Cooler does this job. It coo...
Rotary Kiln
The Rotary Kiln is a very important machine in many big industries. It uses very high heat to change materials. People use it for making cement, processing minerals, and treating waste. It is a big, rotating cylinder. ...
Sludge Dryer
Zoneding Company conducted technical research on sludge treatment, created a new generation of sludge rotary drum drying system that can reduce product moisture to less than 25%, with mature technology and easy operation and maintenance. ...
Aggregate and sand dryers
Sand dryer, also known as the three layers of drum dryer or three return cylinder dryer, is developed and manufactured based on the single-cylinder dryer. It's an industrial dryer for non-viscous, liquid material. ...
Three drum Dryer
Three drum Dryer is an improved version based on a single drum dryer with advanced German technology, mainly composed of three concentric circles, and is used to dry granular materials with certain moisture and particle size. ...
Bentonite Dryer
Bentonite, a versatile clay, varies in color with iron content. Zoneding's dryer boosts efficiency with custom, high-capacity design and advanced blades for optimal material retention. Bentonite is a kind of clay ro...
Coal Dryer
Zoneding's coal dryer is designed to handle high-humidity coal, suitable for various coal particles. It efficiently smashes and dries coal, making it a versatile source for power plants and industrial raw materials, with applications in con...
Slurry Dryer
The high-efficiency slurry-residue dryer uses hot air to reduce material moisture from 65%-75% to 13%. With electromagnetic speed adjustment and automatic temperature control, it dries quickly while preserving material quality. ...
Slag Dryer
The slag drum dryer is an industrial drying equipment that reduces the moisture content of slag, making it easier to handle or reuse. This process is crucial for waste management and potential further applications of slag. Over 200 Expo...
Ore Powder Dryer
The ore dryer is versatile, suitable for drying a range of materials including slag, limestone, clay, and ores. It's customizable for various industries like cement, mining, and metallurgy, tailored to specific material types and user requi...
Sawdust Dryer
Sawdust dryer is used for pellet sawdust or powder sawdust. Wet materials are continuously sent into the drum through a screw conveyor and then get separated and pushed by the high-speed hot flow. The moisture in wet materials is taken away...
Rotary Dryer
All of our dryers are custom designed to suit the unique processing needs of your material. The single cylinder rotary dryer is designed for drying bulk materials in various industries: building materials,...
Lignite Dryer
Lignite is a low-grade coal with a low degree of coalification, characterized by colors like brown and dark brown and a lack of cohesion. It has properties between peat and bituminous coal, with high water content, high volatility, low dens...
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ZONEDING Complete Drying Systems
The drying capacity of our rotary dryer systems is from 5 tons per hour to 300 tons per hour. ZONEDING has installed over 80 complete plants around the world following stringent electrical, air pollution control, and safety codes.






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ZONEDING is eager to design, manufacture, transport, install and finally commission the entire facility.





