2014 Competive Price Sand Drying Equipement For Sand,Silica Sand, Quartz Sand
Introduction:
For the series of drying equipment that drying wet materials, three drum rotary dryer is based on the single drum rotary dryer, it makes some improvements and is more higher efficiency and energy-saving. According the using situation of many companies and industries, it approves that three drumdryer has the good effect. It improves the internal structure of single drum dryer and increases the time of preheating the wet materials, and it has more reasonable sealing and thermal corollary equipment. So the three drum has more advantages. So it receives the widespread high praise in mining industry.
Features:
1.Wide applicability, available for many kinds of materials.
2.Simple operation, stable performance;
3.Low investment, high efficient and capacity;
4.Low cost in maintenance
Application:
For Drying the river sand ,sea sand ,silica sand ,quartz sand ,yellow sand , you can choose the three cylinder rotary dryer (Use for big capacity )or the single cylinder rotary dryer (Use for small capacity ).
Sand dryer is widely used in building materials ,metallurgy, chemical industry and cement industry ,which is also used to dry the stuff ,such as the limestone ,coal powder ,slag and clay, vinasse ,chicken manure ,coal slurry ,sand ,sawdust ,gypsum and so on.
Generally ,The final moisture can get to less than 0.5% .
Working Principle:
The auto-combustion device provides heat resource for our rotary drier, which adopts down-flow heating method. When the mineral materials are fed into the cylinder, it flows down as a result of gravity. Meanwhile, they are repetitively scattered in the air so that they are in full contact with the hot air. The material is thus dried gradually.
Main technical parameters: