While, the length of tremie pipe in rotary drum should not be too long. To prevent the tail ring and rotary drum from being burned out due to the high temperature at the feeding mouth, you should control the point of falling materials within 200mm of tail ring. Known as the NO.1 supplier of rotary dryers, Fote Machinery looks forward to working with you in the near future.
By elevating the sliding pipe, you will enjoy the smooth flow of hot air and efficient work of rotary dryer. By virtue of the natural drop of raw materials, material curtain can be formed and directly contact with the hot air. What?s more, heat-transfer efficiency of rotary drying machine can be improved a lot.
At one third place of rotary drum, you can equip the rotary dryer with L-shape lifting boards. During the working process of rotary dryer, lifting boards can play the role of widening the contacting area between hot air and raw materials as well as improving the heat-transfer efficiency. To extend the world market, Fote Machinery can offer the discounts for you in the first five months of 2016.
Fote Heavy Machinery:
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