Three Drum Rotary Dryer

Three Rotary Dryer Application: Mainly used in drying Slag, Sand, Coal, Iron Powder, Ore, Quartz Sand, Clay and so on.

Work Process Of Three Drum Rotary Dryer
In the input system, there are fan and burner devices. In the discharge system, there are discharge device and dust collector and other devices which will be designed according to the customer's requirement.
The material first go into the inside drum, because there are the spiral shape boards fixed in the drum, when the dryer make rotary working, the spiral shape board will stir the material and make the material do longitudinal movement, when the material reach the right side of the drum, under gravity effect, the material go into the second drum, because of director plate device, the material go into the second drum, and the same work principle, the material go into outside drum, in the drying working process, the material make three times drying, so the material can be dried completely.

The advantage of Three Drum Rotary Dryer:
1. Save floor space of the machine;
2. Lower cost than normal dryer
3. The temperature of the final product is low, the life of dust collector is long.
4. The material of this dryer is alloy steel, more wear-resistant and longer life than normal dryer.
5. It is the best machine on drying silica sand and other sand shape material.
6. Because the temperature of the final product is low, so the final product can be packed directly and continuously.
7. The fuel can be coal, oil, gas and so on.
8. It can be adjusted the humidity very easy.
Three Drum Rotary Dryer Main Technical Specification:

Model	Capacity(t/h)				Coal Consumptionkg/t(Dry)	Power(kw)
	Slag	Fly Ash	Clay	Yellow Sand
2.0x4	5-10	4	4-7	10-15	12-14	11
2.0x4.5	12-18	6	7-10	15-25	12-14	11
2.5x5	20-30	10	10-15	25-35	10-12	15
2.5x6	30-35	15	15-20	35-45	10-12	15
3.0x6	35-40	20	20-23	45-55	8-10	23
3.0x7	40-45	25	23-25	55-65	8-10	23
3.2x7	45-50	30	25-30	65-75	6-8	30
3.2x8	50-60	35	30-35	75-85	6-8	30
3.6x8	60-70	40	35-40	85-95	6-8	46