Introduction of Sand Dryer:
Sand dryer is suitable for high humidity and heavy property materials such as river sand, limestone, quartz sand and clay. The sand drying machine is applied to particle materials with a range of humidity such as yellow sand in construction industry, various specs sand in foundry industry, blast furnace slag in cement industry and granule materials with heat and smoke resistant and free chemical change in chemical industry.
Sand Dryer Strengths
1. The production capacity of the varying sand dryer is 5-200t/h;
2. There are about 50% reduction of civil engineering investment and 60% decrease on electric consumption;
3. With 15% primary moisture and less than 0.5%-1% final moisture, there is more than 40% heat efficiency improvement. About 60% floor area reductions make it convenient to install and save space;
4. Fuel is suitable for hard coal, soft coal, gangue coal, oil and ash. The block material, grain material and powder material less than 20mm-40mm are all available;
5. Made of wear resistant manganese plate which is 3-4 times higher wear resistant than common plate, the river sand rotary dryer is durable. Free air leakage phenomenon thorough solves the healing problems;
6. With less than 60 degrees centigrade discharging temperature, the finished product can be sent into material warehouse without the cooling step;
7. With high technical content and self heat preservation effect, its heat efficiency is up to 80%. There are 68% coal savings and 100% production capacity improvement compared with the traditional sand dryer.
8. 60% length curtail contributes to the process layout. About 20m³ floor areas reduce the building area and save 40% project investment.
9. Outer barrel temperature and discharge temperature are all less than 60 degrees centigrade. However, the outer barrel temperature of the single-tube rotary dryer is up to 150 degrees centigrade.
Fote machinery is the river sand rotary dryer best- selling manufacture and its sand rotary dryer is for sale at home and abroad. The affordable sand rotary dryer price is conducive to its popularity. Please no hesitate to join in us.
|Diameter of outer cylinder(m)||2.5||2.7||3.0||3.2||3.6|
|Length of outer cylinder(m)||7||7||7.0||7.0||8|
|Cylinder volume( m³ )||16.63||16.63||52.678||52.678||81.38|
|Rotating speed of cylinder(rpm)||4-10||4-10||4 -10||4 -10||4 -10|
|Initial moisture of slag(%)||10-12||10-12||10-12||10-12||10-12|
|Final moisture of slag(%)||1||1||1||1||1|
|Initial moisture of yellow ground(%)||8-10||8-10||8-10||8-10||8-10|
|Final moisture of yellow ground (%)||0.5-1||0.5-1||0.5-1||0.5-1||0.5-1|
|Highest intake air temperature(℃)||700-750℃||700-750℃||700-750℃||700-750℃||700-750℃|
|Production capacity(T/h)||Yellow sand: 25-30
|Yellow sand: 30-35
|Yellow sand: 35-40
|Yellow sand: 45-50
|Yellow sand: 65-70
|Velocity ratio of reducer||29||29||29||29||29|
|Item/Unit/Model||Cylinder volume( m³ )||Production capacity(T/h)|
|Φ2.5×7m||16.63||Yellow sand: 25-30
|Φ2.7×7m||16.63||Yellow sand: 30-35
|Φ3.0×7.0m||52.678||Yellow sand: 35-40
|Φ3.2×7.0m||52.678||Yellow sand: 45-50
|Φ3.6×8m||81.38||Yellow sand: 65-70