Specifications

Rotary Dryer
1. Easy to operate
2. Large throughput
3. High level automatic running
4. With ISO9001 certificate

Rotary Dryer

 

Brief Introduction of Rotary Dryer:

 

1. The Rotary Dryer is depending on the practice in sand and stone production, absorbing the leading technology home and abroad, and is widely used in sand making industry.

 

2. The Rotary Dryer is of high efficiency and has the features of reasonable structure, high capacity and low consumption.

 

3. The Rotary Dryer can make final products free from dirt and impurities and reduce the high quality sand loss.

 

Application of Rotary Dryer:

 

The Rotary Dryer is mainly used in building material, metallurgy, chemical industry, cement plant for drying of limestone slag, coal powder, slag, and clay stone.

 

Structure of Rotary Dryer:

 

The Rotary Dryer consists of the cylinder, before and after the roller circle, a large gear, gear roll, drag roller, a small gear, a feeding device, lifting plate, reducer, motor, feeding device and other components. Furnace can be designed according to user needs, the combustion chamber, bucket elevator, belt conveyor, feeder, dust and other system equipments.

 

Working Principle of Rotary Dryer:

 

Materials are sent to hopper of rotary dryer by belt conveyor or bucket elevator. The barrel is installed with slope to horizontal line. Materials enter the barrel from the higher side, and hot air enters the barrel from the lower side, materials and hot air mix together. Materials go to the lower side by gravity when the barrel rotates. Lifters on the inner side of barrel lift materials up and down to make materials and hot air mix completely. So drying efficiency is improved.

 

Main Technical Parameter of Rotary Dryer:

 

Model(m)	Shell diameter(mm)	Shell length(mm)	Slope(°)	Rotary speed(r/min)	Weight(t)	Power(kW)	Volume(m³)
0.6*8	600	8000	3-5	8	5.1	6-4	2.26
0.8*10	800	10000	3-5	7.2	6.9	6-4	5.02
1.0*1	1000	10000	3-5	6.73	7.5	6-5.5	7.85
1.2*12	1200	12000	3-5	5.8	13.1	6-11	13.31
1.5*12	1500	12000	3-5	4.8	22.3	6-15	21.2
2.2*14	2200	14000	3-5	3.2	52.8	30	53.22
2.4*18	2400	18000	3-5	3	73.3	37	81.43
2.8*24	2800	24000	3-5	2.59	97	75	147.8