　　The rotary dryer produced by our company is a high-efficiency and energy-saving product which has been introduced in recent years. It has the characteristics of high output, low energy consumption and strong adaptability to materials. It is mainly used in building materials, cement, metallurgy, mining and other industries, drying limestone, clay, slag, iron concentrate and other materials with certain humidity. Rotary dryer has strong adaptability to materials, and can dry all kinds of materials, and the equipment is simple and reliable, so it is widely used.

　　After the iron powder enters the cylinder, it is repeatedly thrown into the forming curtain by the lifting plate and flows to the back end under the action of gravity and rotation, and heat exchange with the hot gas flow into the cylinder. The moisture content of the material is gradually dried because the material is repeated. The material can be adjusted to the other part of the dryer and discharged from the finished product under the action of the tilting plate and the hot air flow. Compared with ordinary dryer, drum dryer has the characteristics of large conveying capacity and high drying efficiency.

　　Rotary dryer mainly consists of revolving body, lifting plate, transmission device, support device and sealing ring and other components in the rotary dryer. According to the different flow direction of material and hot gas, there are two kinds of downstream and countercurrent. When selecting the counter current operation of the dryer, the comprehensive consideration should be given to the characteristics of the material, the particle size, the final moisture requirement of the material and the layout of the workshop.

Main technical parameters

Dryer specification （mm）	Inclination（%）	speed （r/min）	Air temperature （℃）	Motor model	power （kw）	Reducer model	Throughput（t/h）	weight （t）
Ф800x8000	3-5	4.5	≤700	Y200L2-6	22	ZSY250-28	2-6	11
Ф1000x10000	3-5	4.5	≤700	Y225M-6	30	ZSY280-28	5-12	17
Ф1200x8000	3-5	4.5	≤700	Y225M-6	30	ZSY280-28	6-14	20
Ф1200x12000	3-5	4.5	≤700	Y250M-6	37	ZSY315-28	10-18	24
Ф1500x12000	3-5	4.5	≤800	Y280S-6	45	ZSY315-28	12-22	30
Ф1800x12000	3-5	4.5	≤800	Y280M-6	55	ZSY355-28	18-30	36
Ф2200x12000	3-5	4.5	≤800	Y315S-6	75	ZSY400-28	25-35	40
Ф2200x14000	3-5	4.5	≤800	Y315M1-6	90	ZSY400-28	26-36	41
Ф2400x14000	3-5	4.5	≤800	Y315M2-6	110	ZSY450-28	40-75	51
Ф2400x18000	3-5	4.5	≤800	Y315M3-6	132	ZSY500-28	50-90	62
Ф2500x20000	3-5	4.5	≤800	Y3553-6	185	ZSY500-28	58-125	83
Ф3000x20000	3-5	4.5	≤800	Y3554-6	200	ZSY500-28	70-150	100
Ф3200x25000	3-5	4.5	≤800	Y4004-6	355	ZSY630-28	90-180	140
Ф3500x20000	3-5	4.5	≤800	Y4004-6	355	ZSY630-28	100-200	155
Ф3600x24000	3-5	4.5	≤800	Y4503-6	560	ZSY710-28	130-260	202

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