High dry strength mining drum dryer

drum dryer 1.high dry strength&short dry time 2.energy saving 3.thermal Efficient can be 60% 4.smooth&reliable

 Welcome to our factory

 

 

 1.Introduction of drum dryer

Drum dryer is widely used for drying materials in industries like cement, mine, building materials, chemistry, food and fertilizer, etc. This drum dryer machine comes with thermocouples on the feeding and discharging device to control the temperature. Thermometers are also adopted so as to better control the working temperature (generally 350-380°) of the drum dryer.

 2.Components of drum dryer: Drum dryer is mainly composed of cylinder, under frame, feeding and discharging devices, transmission device, gear cover, etc. (Optional auxiliary equipment includes combustion chamber, feeder and discharging device, and dust collection equipment). Drum dryer manufactured by us adopts new lifting plate, which is of functions like guiding, current-sharing, and material raising. The materials are raised and evenly drop so that they are in full contact with heat for better drying efficiency. Our drum dryer is designed with the best working conditions, which enables it to save 10-15% of energy and increase 10-15% of productivity compared with common dryers.

3. Working Principle of drum dryer: The auto-combustion device provides heat resource for our drum dryer, 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

 

4.Technical parameters of drum dryer

Model	The Diameter (mm)	The  Length (m)	Slope(°)	Speed (r/min)	Power (kw)	Volume (m3)
0.6×8-12	600	8-12	3-5	8	4	2.26
0.8×10-10	800	10-12	3-5	7.2	4	5.02
1.0×10-12	1000	10-12	3-5	6.73	5.5	7.85
1.2×12-18	1200	12-18	3-5	5.8	11-15	13.31
1.5×12-18	1500	12-18	3-5	4.8	15-22	21.2
1.8×12-18	1800	12-18	3-5	3.2	18-30	48.22
2.2×12-22	2200	12-22	3-5	3	22-30	70.43
2.8×15-24	2800	15-24	3-5	2.59	30-55	147.8

 5.Our payments and packing

 

 

 

High dry strength mining drum dryer