HZG rotary kiln drying equipment

The internal structure design of the rotary kiln drying equipment is reasonable and can fully utilize thermal energy. For example, after years of improvement, the rotary drum dryer is equipped with a special structure inside, which allows materials to stay in the dryer for a longer time. At the same time, some rotary kiln drying equipment can also achieve multi-stage waste heat utilization with high thermal efficiency. For example, the waste heat utilization of rotary kiln drying equipment can reach 60%, and the use of four stage waste heat recovery technology can increase the thermal efficiency to 75%.