The Triple-pass drum dryer is composed of three layers of inner, middle and outer cylinders. Advantages of Triple-pass drum dryer:
1. The required investment of the equipment is 1/6 of the imported products other countries;
2. The self-heating thermal efficiency of the dryer body is as high as 70% (the thermal efficiency of the traditional single drum dryer is only 35%), and the heat efficiency is increased by more than 50%;
3. Compared with the single drum dryer, it will reduce the land occupation by about 50%; the civil construction investment will be reduced by about 50%; the electricity consumption will be reduced by 60%;
4, Combination of Multi-directional lifting, which can regulate of drying time effectively and get good drying effect;
5, According to user requirements, the dryer can easily regulate the final moisture as customer desired;
6, Use frequency control speed to control material flow;
7, The outlet temperature is low, dust collecting equipment can have longer working time, the dryer can be continuous production for the next process;