Rotary Drum Dryer

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Application
The rotary drum dryer is specially designed to dry materials which quickly absorb moisture in the industries of beneficiation, building materials, metallurgy, chemical engineering, and others. The rotary drum dryer is widely used because it can be operated simply and reliably for the drying of various materials.

Applicable materials
The rotary drum dryer is widely used in drying a broad range of ores, slag, coal slurry, desulphurization gypsum, chicken manure, sawdust, compound fertilizer, wood pellets, sawdust briquettes and so on.

Parameters

Size (m)	Volume of the drum (m³)	Production capacity (t/h)	Installation angle (%)	The highest temperature of air intake (℃)	Power of main motor (kw)	Total weight (t)
Φ1.0x10	7.9	0.8-1.2	3-5	700-800	5.5	6.2
Φ1.0x12	9.4	1.0-1.8	3-5	700-800	7.5	7.3
Φ1.2×8.0	9.0	1.9-2.4	3-5	700-800	7.5	9
Φ1.2×10	11.3	2.4-3.0	3-5	700-800	7.5	11
Φ1.5×12	21.2	4.5-5.7	3-5	700-800	15	18.5
Φ1.5×14	24.7	5.3-6.6	3-5	700-800	15	19.7
Φ1.5×15	26.5	5.7-7.1	3-5	700-800	15	20.5
Φ1.8×12	30.5	6.5-8.1	3-5	700-800	18.5	21.5
Φ1.8×14	35.6	7.6-9.5	3-5	700-800	18.5	23
Φ2.2×12	45.6	9.7-12.2	3-5	700-800	22	33.5
Φ2.2×14	53.2	11.4-14.2	3-5	700-800	22	36
Φ2.2×16	60.8	13.0-16.2	3-5	700-800	22	38
Φ2.4×14	63.3	13.5-16.9	3-5	700-800	37	45
Φ2.4×18	81.4	17.4-21.7	3-5	700-800	37	49
Φ2.4×20	90.4	19.3-24.1	3-5	700-800	45	54
Φ2.4×22	99.5	21.2-26.5	3-5	700-800	45	58
Φ2.6×24	127.4	27.2-34.0	3-5	700-800	55	73
Φ3.0×20	141.3	30.1-37.7	3-5	700-800	75	85
Φ3.0×25	176.6	37.7-47.1	3-5	700-800	75	95
Φ3.2×25	201	42.9-53.6	3-5	700-800	90	110
Φ3.6×28	285	60.8-76.0	3-5	700-800	160	135

Advantages

Large processing capacity: the thermal efficiency of rotary drum dryer is up to 60% under the circumstance of drying materials without water.
High drying efficiency: all material surfaces can be the effective area in the drying process because of the high speed of airflow disperses the material evenly in the gas phase. At the same time, the gasification surface will update continuously thanks to the effect of dispersion and agitation during the drying process.
High level of automation: the rotary drum dryer is controlled by microcomputer so that it can choose from different drying temperatures and time according to customer demands, realizing automatic drying.
Special design in internal structures: the rotary drum dryer’s internal structure is designed to enhance the cleaning and heat conduction effect of the dispersed material, and eliminate the adhesion of the inner sleeve wall.

Other Picture

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drying equipment, industrial dryer, mining dryer, rotary dryer