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Rotary dryer

Product Introduction

The dryer is mainly used for drying materials of certain humidity or particle size such as slag , coal,cement ball mill  mud and de-sulfurized gypsum. CHAENG, with its powerful technical advantages and service capabilities, is committed to providing customers with a complete set of energy-saving drying solutions.

Application: the dryer is mainly used for the drying materials of certain humidity or granularity in the fields of beneficiation, building materials, metallurgy and chemical industry. The dryer is widely used in chicken manure, slag, sawdust, coal mud, desulfurized gypsum, compound fertilizer, charcoal machinery, wood chip granule fuel, sawdust pressure block, agriculture & animal husbandry engineering and other industries.

Applicable materials: various ores, slag, coal mud, desulfurized gypsum, etc.

Equipment Process

The fourth generation of the dryer developed by CHAENG adopts high &low temperature drying patent technology, which fundamentally solves the disadvantage of the former dryer. It has the advantages of intelligent fire-proof, reliable fire handling equipment, no any resistance in material discharging channel, multi-channel material discharging, uniform discharging, low crushing rate, and stable drying quality, and has been applied on all kinds of cement plant and chemical plant.

rotary dryer cost 


1. The moisture is controllable;

2. Multi-channel intelligent anti-ignition;

3. Reliable fire handling equipment;

4. Coal & power saving, various heat sources can be used

5. Full automatic control;

6. Pollution-free emission;

7. Complete set of drying solution for granular material can be provided according to customer’s requirements.


Specification (m) Cylinder Volume (m³) Capacity (t/h) Installation pitch (%) Max inlet Temperature (℃) Main Motor (kw) Total Weight (t)
Φ2.2×16 60.8 13.0-16.2 3-5 700-800 22 38
Φ2.4×14 63.3 13.5-16.9 3-5 700-800 37 45
Φ2.4×18 81.4 17.4-21.7 3-5 700-800 37 49
Φ2.4×20 90.4 19.3-24.1 3-5 700-800 45 54
Φ2.4×22 99.5 21.2-26.5 3-5 700-800 45 58
Φ2.6×24 127.4 27.2-34.0 3-5 700-800 55 73
Φ3.0×20 141.3 30.1-37.7 3-5 700-800 75 85
Φ3.0×25 176.6 37.7-47.1 3-5 700-800 75 95
Φ3.2×25 201 42.9-53.6 3-5 700-800 90 110
Φ3.6×28 285 60.8-76.0 3-5 700-800 160 135

Typical Cases

The dryer of CHAENG has been successfully applied in intelligent semi-coke drying project of Inner Monggol Bai Yanhu Chemical Co., LTD.

The project is completed on November 16, 2013, and tested successfully one-time. Original moisture of semi-coke is 20%, final moisture after drying is 1%, crushing rate is 2%, and capacity > 15 tons/h. All the indicators meet the design requirements completely.

rotary dryer for sale

The smooth production of the drying project is highly recognized by leaders and technical personnel of Bai Yanhu Chemical Co., LTD, who are very satisfied with its operability and practicability during the operation time.


Founded in 1958 and located in Xinxiang, Henan province, CHAENG has 60-year experience in equipment manufacturing with an area of 330,000 m2 and 1 billion RMB of annual production value. The company is specialized in manufacturing all kinds of ball mills, rotary kilns, vertical mills, large steel castings. And we can undertake the EPC projects of cement production line, quick lime production line, blast furnace slag/ steel slag/ nickel slag grinding plants. Its products are sold to more than 50 countries and regions in Southeast Asia, Central Asia, South Asia, North America, South America and Europe.

Our long-term strategic partners: Arcelor Mittal, Tata Group, Pohang Iron and Steel Company, Germany CCE, Japan Chiba , Shanghai Baosteel,Voestalpine and ASGT, etc.


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