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Building Materials 2.5T/H 4T/H Sawdust Drum Dryer

China Henan Yuhong Heavy Machinery Co., Ltd. certification
China Henan Yuhong Heavy Machinery Co., Ltd. certification
Yuhong Machinery made me realize the value-added service of "close-fitting, intimate, full life cycle, and full value chain". This kind of sincere treatment is consistent. The attitude of serving us attentively makes me very moved. The one-stop service before, during and after the sale made me feel at ease and save money

—— Mr. Carlos L.Ganuz

Yuhong Machinery made a quick response to our requirements, the communication was smooth during the cooperation, the technology was precise and efficient, and the after-sales was meticulous and thoughtful, which helped me solve many construction difficulties. I hope that Yuhong Heavy Industry can cooperate for a long time.

—— Mr. Glen Kehler

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Building Materials 2.5T/H 4T/H Sawdust Drum Dryer

Building Materials 2.5T/H 4T/H Sawdust Drum Dryer
Building Materials 2.5T/H 4T/H Sawdust Drum Dryer

Large Image :  Building Materials 2.5T/H 4T/H Sawdust Drum Dryer

Product Details:

Brand Name: YUHONG
Model Number: 1.8*15

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: 8000
Packaging Details: Seaworthy packing. Standards in container, spare parts in export wooden case.
Delivery Time: 14 work days
Payment Terms: L/C, T/T
Supply Ability: 10+sets+per month
Detailed Product Description
Name: Sawdust Drum Dryer Inner Diameter Of Cylinder: 1800mm
Tube Length: 15000mm Speed: 2.5T/H 4T/H
Motor Power: 18.5 Kw Usage: Building Materials
High Light:

4T/H Sawdust Drum Dryer


2.5T/H Sawdust Drum Dryer


4T/H sawdust drying machine

High efficiency 2.5-4 t/h sawdust drum dryer




  1. Rotary sand drier is a dryer for handling a large number of materials. As reliable operation, operating flexibility, adaptability, large handling capacity, widely used in building materials, metallurgy, food, chemical, coal, medicine and mining industries.
  2. Rotary sand drier or yellow sand dryer is belong to rotary drum dryer. Generally adapted to granular materials, can also be used for drying sticky pasty materials or materials with higher moisture which had mixed with materials, Particularly dry sand.
  3. Rotary sand drier has excellent drying effect. Sand dryer has the advantage of large capacity, wide range of applications, small flow resistance, allowing a larger range on operation, convenient operation etc.



Technical parameters



Inner diameter 

of cylinder(mm)

 Tube length






 Motor Power




 Inlet temperature




Φ1.0×10m  1000 10000   2.5  3.4 0.6-1.8      ≤700       5.6
Φ1.2×12m  1200 12000   2.5  3.4  11  0.8-2.5  15
Φ1.5×14m  1500 14000   2.5  3.4  15  1.8-4  19.6
Φ1.8×15m  1800 15000  2.5  4.04  18.5  2.8-6.5  25
Φ1.8×20m  1800 20000   2.5 3.1  22   5-8  32.2
Φ2.0×18m  2000 18000   2.5  3.16  30 6-10   38.8
Φ2.2×20m  2200 20000  2.5  3.68  37 6.5-11   47
Φ2.2×22m  2200 22000 2.2   2.9  37  7-12 50 
Φ2.4×22m  2400  22000  2.5  3.27  45  7.5-14   62
Φ2.6×24m  2600  24000  2.5  3.2  55  8-17  72.5
Φ2.8×22m  2800 22000   2.5  3.4  132  28-32  94
Φ3.0×28m  3000  28000  2.5  3.2  75  32-36  105
Φ3.2×30m  3200  30000  3-5   3.2  90 43-50  700-800      118
Φ3.6×32m  3600  32000  3-5  3.0  160  60-76  143
Φ4.0×36m  4000 36000   3-5  3.0  200  82-90 189 
Φ4.6×42m  4600 42000  3-5   3.0  280  100-110 290 







Low consumption

Our dryer adopt reasonable paremeters, consumption of coal and electricity will be 10-15% lower than common dryers.

High capacity

Its capacity will be 10-15% higher and our dryer has been widely applied in the cement and mineral separating industry.



1. Yuhong coal dryer, with strong overload capacity, large quantity, less fuel consumption, low dry cost; Applies the downstream drying method, flue gas and wet material in the dryer on one side of the dryer, can take advantage of the high temperature gas to achieve high evaporative force, low temperature dryer output, with high efficiency thermal;

2. Can change the working parameters according to different material properties, the material in the drying cylinder body can form a durable curtain fabric and more convenient heat exchange;

3. New type of feeding and unloading device, preventing food blockage of drum dryers, uninterrupted and uneven return phenomenon, reduce the load of dust collection system;

4. A type of internal structure, to enhance the cleaning effect of dispersed material and thermal conductivity, remove the cylinder in moisture, has more flexible adaptation of adhesion and moisture of materials;

5. In the new type of coal slurry drying device to achieve "zero thrust", greatly reducing the wear of the wheels, the cylinder has smooth and reliable operation;

6. The dryer acquires a "wheel self-adjusting device", makes the wheel and roller ring with linear contact, thereby greatly reducing wear and energy loss; Adopt the unique technology of large carbon retardation absorption, ensure the uniformity of coal drying.


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Powder & particle: Sands, limestone, stones, clay, mineral filter cake, coal, iron sulphate, filter cakes, fly ash, gypsum etc.
Damp and sticky material: Coal slime, sewage sludge, bentonite, Kaolin etc.
Corrosive material: Distillers ‘grains, Fertilizer, animal dung, slag etc.
Biomass material: Sawdust, wood chips etc.

Building Materials 2.5T/H 4T/H Sawdust Drum Dryer 0




Working principle


  1. The sand was sent to hopper by belt conveyor or bucket elevator and then by the feeding machine of hopper through charging pipe into the feeding side.
  2. The slope of feeding pipeline should bigger than the materials' natural dip angle, in order to sand smoothly flow into the dryer machine.
  3. The drum of dryer is a rotary drum which is slightly obliquely with the horizontal line. Add the materials from the higher side, heating body goes into the lower end, form countercurrent contact with materials, also exists the heat body and materials together concurrent flow into the barrel.
  4. Along with the cylinder rotating, the materials move to the lower end by gravity. During the moving process, wet materials in the cylinder directly or indirectly got heat from the heating body, make wet materials to dry, then in the discharging end the materials were sent out by belt conveyor or screw conveyor.
  5. In the cylinder's inside wall of sand dryer was equipped with shoveling plate, its function is that copied up the material and then scatter down, make the contact surface of materials and airflow more wider, in order to improve drying speed and promote materials move ahead.
  6. Heat body are generally classified into the hot air and flue gas etc. After the heat body through dryer, generally need the cyclone dust collector to trap materials in the gas.
  7. If you want to reduce tail gas dust load any further, also should pass bag filters or dust washer, then let out.

Building Materials 2.5T/H 4T/H Sawdust Drum Dryer 1


Building Materials 2.5T/H 4T/H Sawdust Drum Dryer 2


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Q1: Why choose YuHong machinery?

A1: 1. Up-to-date design, CAD calculation and simulation;

2. ISO,BV,SGS,CE quapty control manufacturing;

3. Over 30 years experience, export to over 50 countries;

4. Highest standard to suit operators' use;

5. World class quality at affordable price.

Remarks: The price will depend on different models. Reply message ,you will get 5% discount price.

Q2: What are the requirements for rotary dryer material?

A2: Our Yuhong has a high standard on choosing material of rotary dryer.
1.Using very high grade steel plate (i.e. Q235, Q345) on structuring part;
2. Using wear-resistant steel (i.e. ZG35, ZGMn13, 65Mn, 35CrMo, ZG60Si2CrA) on quick-wear parts;
3. The motor, reducer, bearing, belt, bolts are Chinese top 5 brands;
4. Metallurgy performance must be considered during designing, cutting, bending, fitting&welding.

Q3: What information do we need to provide you the reasonable model and best quotation?

A3: 1. What is the raw material?
2.Raw material maximum feeding size (mm or mesh)?
3. Final products size (mm or mesh) and usage?
4. What is the capacity per hour?


Company and factory



Building Materials 2.5T/H 4T/H Sawdust Drum Dryer 3



Henan Yuhong Heavy Machinery Co.,LTD is a joint-stock mining machinery manufacturing enterprise integrated in scientific research,prodcution and marketing.our main products include five series ,they are the Crushing equipment ,Beneficiation equipment,Grinding Powder equipment ,Drying equipment ,Kilning equipment.YUHONG GROUP set off from "the customer for this " angle ,put self's whole heart to be that the customer provides the valuable service pattern,the effort using up 100% satisfies different customer product need.


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Packing and shipping


  1. The rotary dryer will be delivered in 30 days after payment.
  2. The machine will be packed in export container.
  3. Motors and small parts will be packed in new strong wooden cases suitable for long distance ocean transportation.
  4. Zhongde promise that your goods will be shipped to destination timely and safely.



Contact Details
Henan Yuhong Heavy Machinery Co., Ltd.

Contact Person: Ronbin Niu

Tel: +8615713893960

Send your inquiry directly to us (0 / 3000)