Hot sale ISO9001:2008 certified silica sand rotary dryer with high quality and capacity

Silica sand rotary dryer, 1.moisture can reduced to below 5%, 2.ISO9001:2008, 3.High efficiency, 4.Low consumption - details see: https://www.machineto.com/hot-sale-iso9001-2008-certified-silica-sand-rotary-dryer-with-high-quality-and-capacity-10294768

Condition:New	Type:Rotary Drying Equipment	Place of Origin:Henan China (Mainland)	Brand Name:HONGJI
Model Number:As you required	Power(W):30-420kw	Dimension(LWH):Depend on model	Weight:Depend on model
Certification:ISO9001:2000	Warranty:12 months	After-sales Service Provided:Engineers available to service machinery overseas	Color:As you required
Gradient(%):3-5	Rotation speed (r/mim):1.5-8	Air temperature℃:<=700	Power(kw):3-75
Capacity(t/h):0.5-55	Weight(t):2.9-104.9

Silica sand rotary dryer

1. Brief introduction of silica sand rotary dryerDrier also named as Drying Machine and Rotary Drier.Drier is mainly consist of rotary body,

raw material feeding plate, driving and supporting device, etc

2. Application of silica sand rotary dryerRotary dryer can dry many kinds of materials which contain moisture, such as coal, coal slurry, slag, industrial waste, and clay stone. Rotary dryer are widely used in building materials,

metallurgy, and chemical industry. Rotary dryer is handling by bringing it into direct contact

with a heated gas. The dryer is made up of a large, rotating cylindrical tube,the dryer slopes

slightly so that the discharge end is lower than the material feed end in order to convey the

material through the dryer under.

3. Working principle of silica sand rotary dryer

Material to be dried enters the dryer, and as the dryer rotates, the material is lifted up by a series

of internal fins lining the inner wall of the dryer. When the material gets high enough to roll back

off the fins, it falls back down to the bottom of the dryer, passing through the hot gas stream as

it falls. This gas stream can either be moving toward the discharge end from the feed end

(known as co-current flow), or toward the feed end from the discharge end (known as

counter-current flow). The gas stream can be made up of a mixture of air and combustion

gases from a burner, in which case the dryer is called a direct heated dryer. Alternatively,

the gas stream may consist of air or another (sometimes inert) gas that is preheated. When the

gas stream is preheated by some means where burner combustion gases do not enter the dryer,

the dryer known as an indirect-heated type. Often, indirect heated dryers are used when

product contamination is a concern.

4 Main technical parameters of silica sand rotary dryer:

Model (mm)	Obliquity(%)	Rotation speed (r/min)	Feeding temperature (degree)	Power (kw)	Capacity(t/h)	Weight (t)
600x6000	3-5	3-8	<=700	3	0.5-1.5	2.9
800x8000	3-5	3-8	<=700	4	0.8-2.0	3.5
800x10000	3-5	3-8	<=700	4	0.8-2.5	4.5
1000x10000	3-5	3-8	<=700	5.5	1.0-3.5	5.6
1200x10000	3-5	3-8	<=700	7.5	1.8-5	14.5
1200x12000	3-5	3-8	<=700	11	2-6	14.8
1500x12000	3-5	2-6	<=800	15	3.5-9	17.8
1800x12000	3-5	2-6	<=800	18	5-12	25
2200x12000	3-5	1.5-6	<=800	18.5	6-15	33
2200x18000	3-5	1.5-6	<=800	22	10-18	53.8
2200x20000	3-5	1.5-6	<=800	30	12-20	56
2400x20000	3-5	1.5-5	<=800	37	18-30	60
3000x20000	3-5	1.5-5	<=800	55	25-35	78
3000x25000	3-5	1.5-5	<=800	75	32-40	104.9