Zhengzhou Desen Environmental Technology Co., Ltd
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- Desen - Sand Rotary Dryer
Desen - Sand Rotary Dryer
Three-drum dryer is also called three-cylinder dryer and triple-drum dryer. It has improved internal structure of single drum dryer, which prolongs the time of pre-drying of wet materials in the machine, thus improving 50% to 80% of production capacity compared with original single drum dryer.
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- Capacity: 1-150 tph
- Power: 3-150 kw
- Air Temperature :700-800°C
- Weight: 3-190 t
- The needed investment is only 1/6 of foreign import product.
- The final moisture of the materials is ensured to be below 0.5%, making it the first choice of dry-mixed mortar and slag powder production line.
- The self heat preservation heat efficiency of the cylinder can reach as high as over 70%, thus improving the heat efficiency by 35%.
- The fuel can be coal, gas and oil, and it can be used for drying lump, granulous and powdery materials whose granularity is below 20mm.
- Compared with single drum dryer machine, its floor space is reduced by about 50%, infrastructure investment reduced by about 50% and electricity consumption reduced by 60%.
- The final water content can be easily regulated according to customers’ requirement.
- The temperature of outing exhaust gas is low and the service life of the dust removing equipment is long.
- It needs not rack wheel and pinion driving, but uses riding wheel for transmission.

