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home > products > Three Channels Drum Rotary Dryer

Three Channels Drum Rotary Dryer

Capacity:  62.5-120 t/d
Power: 78-135 kw
Application: suitable to drying straw briquette, charcoal, wood pellet fuel, sawdust briquette, corn straw, soybean straw, cotton stalk, wheat straw, sorghum stalk, wood shavings, sawdust, gingko leaf, mulberry leaves and other fiber materials.
  • Processing customized:yes
  • Product brand:DINGLI
  • Specifications:DLSG2912/3
  • Capacity:120t/day
  • Power:135kw
  • Weight:43500kg
  • Warranty: 1 year
  • Place of Origin: Henan, China (Mainland)
  • Plant Area:10m*25m

High humidity materials forming experts Zhengzhou Dingli company according to the market demand, company targeted development of material pellet fuel production line equipment, this production line applicable to the wood chips, sawdust, bamboo shavings, wood shavings, barley straw, oat straw, wheat straw, rye, straw, rice straw, sorghum straw, corn stalks, stem drying potato vines, beans, peanut vine and other material of moisture content is 35-65%.

According to the material of characteristic, production capacity, applying requirement, cost control, operating convenience of each biomass materials, our company optimizes the drying technology. Recommended products: three-layer rotary drum dryer, patent number: ZL2009 2 0089749.2. This equipment is a large processing line. This dryer has high efficiency, energy saving, and small floor space. Compared with other dryer machines, it saves energy by 30%-50%, thus maximum saving energy and drying cost.

The crushed materials of which the moisture is about 35%-65% are sent into the roller by conveyor to realize downstream drying. Under the effect of the inner shoveling plate, materials are taken and scattered constantly, and move in the spiral forward method. Through three layers (inner, middle and outer layer), heat exchange is realized between material and hot air medium.

working progressworking principle

High performance price ratio

Automatic control, to ensure the drying of raw material water even and stable. Automatic stone removing and iron removal can ensure that the impurities of the raw material are not in the rear process. The required investment of equipment is 1/6 of imported products.


Energy conservation

The design of multiple circumferential flight combinations and flow rate adjustment devices ensure the control of drying period and temperature distribution.


Better quality

Cylinder self insulation, the thermal efficiency of more than 70%, With tail drive, the transmission is more stable and reliable; completely change the wheel rotation, often slip shadow, Sound production phenomenon.


Low cost

Compared with the single cylinder drier, the utility model reduces the occupation cost by about 50%, reduces the civil investment by about 50%.

Model DLSG2010/3 DLSG2210/3 DLSG2510/3 DLSG2512/3 DLSG2912/3
Daily Capacity(ton/day) 62.5 70.5 83.5 108.0 120.0
Evaporation Capacity(ton/hr.) 1.35 1.44 1.76 2.10 2.50
Initial Moisture(%) 60±5%
Final Moisture(%) 12-15%(adjustable)
Drying Temperature(℃) 250±30℃
Total Installed Power(Kw) 78 85 110 125 135
Total Weight(kg) 25000 27000 35000 38000 43500
Cover Area(m²) 8m*18m 8m*18m 10m*18m 10m*22m 10m*25m
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