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Rotary drum dryer manufacturer:, 1. More professional, 2. More efficiency, 3. Good price, 4. ISO9001:2008 quality - details see: https://www.machineto.com/good-price-rotary-drum-dryer-for-slag-coal-clay-sand-sawdust-etc-10295040

Zhengzhou Dahua is a China Famous and Professional Rotary drum dryer manufacturer. The rotary dryer suitable many kinds materials. Zhengzhou Dahua Rotary Drum Dryer is widely used in Sand, Wood, Sawdust, Grain, Slurry, Organic fertilizer, Bentonite,slag, Clay, Micro powder, etc.

1. Rotary Drum Dryer application:

Rotary drier is widely used for drying materials in industries like cement, mine, building materials, chemistry, food and fertilizer, etc. This rotary drying machine comes with thermocouples on the feeding and discharging device to control the temperature. Thermometers are also adopted so as to better control the working temperature of the rotary drier.

Overall image:

2. Components of rotary drum dryer:
Rotary drier is mainly composed of cylinder, under frame, feeding and discharging devices, transmission device, gear cover, etc. (Optional auxiliary equipment includes combustion chamber, feeder and discharging device, and dust collection equipment). Rotary drier manufactured by us adopts new lifting plate, which is of functions like guiding, current-sharing, and material raising. The materials are raised and evenly drop so that they are in full contact with heat for better drying efficiency. Our rotary drier is designed with the best working conditions, which enables it to save 10-15% of energy and increase 10-15% of productivity compared with common dryers.

Inside of the oven (more type for your choose!):

3. Working Principle of rotary drum dryer:
The auto-combustion device provides heat resource for our rotary drier, which adopts down-flow heating method. When the mineral materials are fed into the cylinder, it flows down as a result of gravity. Meanwhile, they are repetitively scattered in the air so that they are in full contact with the hot air. The material is thus dried gradually.

Factory inventory:

4. Technical Parameters of rotary drum dryer:

Specific-ations(m)	Capacity(t/h)	Main motor		Main gear box		Weight(t)
		Power(kw)	Model	Model	Speed reduction ratio
Ø1.2*10	2.5	7.5	Y160M-R3	ZL50-16-I	-----	13.5
Ø1.5*12	3.3-4.9	10	Y160L-6-B3	JZQ500-III-2F	-----	18.9
Ø1.5*15	4-6	18.5	Y200L1-6	JZQ500-III-2F	-----	21
Ø1.8*12	4-6	18.5	Y160L-6	ZQ50-16II-2	16.46	22.83
Ø2.2*12	7-12	18.5	Y200L7-6	JZQ650-III	31.5	37.6
Ø2.2*14	7-12	22	Y200L7-6	JZQ650-III	31.5	40
Ø2.2*16	12	30	Y225M-6	JZQ750-III	31.5	45
Ø2.4*14	12	30	Y250M-6	JZQ750-III	31.5	51
Ø2.4*18	10-13	37	Y250M-6	ZL85-13-I	27.16	54
Ø2.4*20	10-14	37	Y250N-6	ZL85-13-I	27.16	54.14
Ø3*20	25	55	Y250M-4	ZL100-16-I	41.52	78
Ø3*25	32-36	75	YR280M-4	ZL100-16-I	41.52	104.9

With high reputation, our product have exported to many countries. Look forward to serve for you.

Our service include:

1. Design scheme

2. Cooperate with you caculate cost

3. Responsible for installation in your site

4. Free training the technology

5. Whole life after sales service and one year warranty

6. Free arrange the shipping for you

7. The price is negotatable, and the payment is negotatable also.

8.Final moisture index can be adjusted according to requirements of customers.

9.Cylinder adopts heat-resistant and wear-resistant steel plate welding with long service life and easy maintenance.

Honour of Zhengzhou Dahua Mining Machinery Co., Ltd.!