The main body is a horizontal rotating cylinder slightly inclined (typically 3-5°) to the horizontal line, with staggered lifting plates (flightings) welded on the inner wall to repeatedly lift and disperse the material, increasing the contact area with hot air.
The equipment mainly consists of the rotating cylinder body, supporting device, transmission device, sealing device, feeding device, discharging device, and dust removal system. Heating methods can be direct heating (hot gas directly contacts the material) or indirect heating (heat is transferred through the cylinder wall). Heat sources can be steam, electric heating, fuel oil, coal-fired hot air furnace, or heavy oil.
During the drying process, wet material is fed from the inlet end and slowly moves toward the discharge end as the cylinder rotates. Hot air (or flue gas) contacts the material in co-current or counter-current flow for heat and mass transfer. Moisture is evaporated and discharged by the exhaust system. The lifting plates inside the cylinder continuously lift and shower the material during rotation, forming a uniform material curtain and significantly improving drying efficiency.
| Parameter | Typical Value | Unit |
|---|---|---|
| Model/Specification | Φ1.0×5.0 ~ Φ3.6×32 | m |
| Cylinder diameter | 1.0 ~ 3.6 | m |
| Cylinder length | 5.0 ~ 32 | m |
| Production capacity | 0.5 ~ 106 | t/h |
| Cylinder inclination | 3 ~ 5 | % |
| Speed range | 0.6 ~ 8.8 | r/min |
| Inlet air temperature | 165 ~ 800 | ℃ |
| Initial material moisture | 6 ~ 30 | % |
| Final material moisture | ≤1 ~ 3 | % |
| Motor power | 4 ~ 185 | kW |
| Equipment weight | 5.8 ~ 248 | t |
We maintain cooperative relationships with leading industry enterprises such as Wanhua Chemical, Yuneng, BYD, Tianqi Lithium, Sichuan Energy Investment De'a Lithium, Gotion High-tech, CATL, BTR, Ronbay Technology, Brunp Recycling, Shanshan Technology, Baowu Group, CALB, and Chuanfa Longma.
Our partners include renowned enterprises such as Catalysts, Johnson Matthey, Dinex, Yunhui Environmental Protection, Anhui Aikelan, and Aikocate Catalysts.
We have established cooperative relationships with key industry enterprises such as Meilan New Materials, Arkema, Zhejiang Juhua, Dongyangguang, Chemours, Sinochem Lantian, Yonghe Fluorochemical, San-Aifu, and Haidefu.
We are a high-tech enterprise specializing in drying equipment, high-temperature calcining(furnace) equipment and their auxiliary systems, integrating design, production, and manufacturing. With over a decade of experience in the drying field, the company is committed to providing integrated customized solutions—from material testing and process optimization to complete equipment systems—for industries such as new energy, battery recycling, catalysts, fluorochemicals, pharmaceuticals, environmental protection, and new materials.
Our company currently has approximately 150 employees, occupies 25,000 m² of factory space, and achieves an annual output value of RMB 300 million. It operates 7 standardized workshops and 2 modern office buildings. Strictly adhering to quality management system standards including ISO9001, HSE, ISO14001, and GB/T28001, the company ensures reliable product quality and service performance. To date, the company has been granted over 40 patents and CE certification, continuously solidifying its technical strength and industry leadership.
As a core equipment supplier in the drying and calcining fields, we offer customers a full-process integrated solution covering material testing, process optimization, customized equipment design, installation, operation and maintenance, and after-sales support.
We are a professional manufacturer.
Yes. Many domestic and international customers visit our factory every year.
Parts of our products come with the best quality. We have exported to lots of countries around the world, such as Australia, Malaysia, Indonesia, Vietnam, Philippines, Korea, Brazil, Argentina, Russia, South Africa, etc. You can rest assured of the quality absolutely.
We provide 24 hours timely response of mail and phone calls. If the parts broken belong to non-artificial factors within 12 months, we offer free replacement. If beyond 12 months, customers should bear the freight back and forth and accessories cost.
Yes. Before the equipment delivery, it must undergo a load test run or empty test run under allowed conditions.
Our warranty period is generally one year.