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Rotary Dryer is widely used in Mining Equipment, and can be divided into direct and indirect heat transfer drum dryers. - details see: https://www.machineto.com/zhengzhou-longding-energy-saving-drying-equipment-rotary-drier-10319103

1. The Introduction of Rotary Drier:

Drum drier is a drying device, widely used in mining equipment.It can be divided into two categories,direct and indirect heat transfer drum dryers.

2. Application of Rotary Drier:

Rotary dryer(Drying Machine) is used for drying materials with a certain humidity or granularity in milling of ores, building materials, metallurgy and chemical industry. Gyro drying machinery has a strong adaptability of materials and it can dry various materials. The operation is very simple and liable. For this reason, it is used widely.

3. Operating Principle of Rotary Drier:

The raw material plate which is arranged reasonably with changeable angles in order ,throws moisture materials into the rotary cyclinder ,then water will be separated from the materials by hot air-flow and changed into vapour to be dischanged into the atmosphere ,then the materials would be dried.

4. Technical Parameter of Rotary Drier:

Model	Diamter of dryer (mm)	Length of dryer (m)	Gradient (o)	Rotational speed (r/min)	Weight (t)	Power (kw)	Volume (m³)
0.6x8	600	8	3-5	8	5.1	4	2.26
0.8x10	800	10	3-5	7.2	6.9	4	5.02
1.0x10	1000	10	3-5	6.73	7.5	5.5	7.85
1.2x12	1200	12	3-5	5.8	13.1	11	13.31
1.5x12	1500	12	3-5	4.8	22.3	15	21.2
1.8x14	1800	14	3-5	3.2	45.8	30	48.22
2.2x18	2200	18	3-5	3	50.3	37	70.43
2.4x20	2400	20	3-5	2.83	78.4	45	90.43
2.8x24	2800	24	3-5	2.59	97	75	147.8

Note: the above technical parameters are just for reference, if you want to get more detailed information or if you have any trouble in selecting the suitable machine, please contact us.

5.Photos'SHOW of Rotary Dryer: