The Three Cylinder Silica Sand Rotary Dryer with high efficiency

silica sand rotary dryer:, 1)energy saving 30-40% silica sand rotary dryer, 2)large capacity silica silica sand rotary dryer - details see: https://www.machineto.com/the-three-cylinder-silica-sand-rotary-dryer-with-high-efficiency-10287779

Condition:New	Type:Drum Drying Equipment	Place of Origin:Henan China (Mainland)	Brand Name:bochuang
Model Number:BCS	Voltage:380 V others	Power(W):2.2- 22 kw	Dimension(LWH):different model different
Weight:3- 45 ton	Certification:CE, ISO9001:2000	Warranty:two years	After-sales Service Provided:Engineers available to service machinery overseas
Color:According To Client Needs	Material:Q235B carbon steel plate or as client requirement	Installation:Supplier dispatch engineer	Drum Wall Thickness:8-22mm
Drying temperature:500-1000 degree celsius	Gradient:3-5	Heating source:hot air stove,coal gasifier, gas an d oil burner or others	suitable Fuel:LPG,natural gas, diesel,coal, wood pellet, wood or others
fuel consumption:10-20 kg drying one ton

The three-cylinder dryer adopts the advanced technology introduced from Europe; the dryer is assembled by three concentric-cylinders which halved together with different diameters.

BCS series of silica sand rotary dryer are specially designed for silica sand drying.

Our silica sand rotary dryer has the dedicated structures not only for the drier itself, but also for it’s equipped machines to avoid the silica sand being stuck to inside walls of the machines and regaining moisture after drying.

rotary drum dryer wrapped a layer of insulating course to reduce heat loss.

The gas stream can be made up of a mixture of air and combustion gases from a burner, in which case the silica sand rotary dryer is called a direct heated rotary drier, 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 rotary drier, the rotary drier known as an indirect-heated type, often, indirect heated rotary driers are used when product contamination is concern

Technical parameters of silica sand dryer:

Model parameters	Φ2×4.5m	Φ2.2×5m	Φ2.5×6m	Φ2.7×6.5m	Φ3.0×6.5m	Φ3.2×7m	Φ3.6×8m	Φ4.2×8m
Outer cylinder diameter(m)	2	2. 2	2. 5	2. 7	3. 0	3. 2	3. 6	4. 2
Outer cylinder length (m)	4.5	5	6	6.5	6.5	7	8	8
Cylinder volume (m3)	14.13	18.99	29.43	37.19	45.92	56.27	81.39	110.78
Cylinder rotational speed(r/min)	4-10	4-10	4-10	4-10	4-10	4-10	4-10	4-10
Max intake air temperature(°C)	700-750°C	700-750°C	700-750°C	700-750°C	700-750°C	700-750°C	700-750°C	700-750°C
Capacity(t/h)	13-18	15-23	20-28	24-33	35-40	40-60	55-75	70-120
Motor power(kw)	5.5×2	7.5×2	5.5×4	7.5×4	11×4	15×4	18.5×4	22×4