ZKZL Series Clean Type Powerful Granultor (Ceramic sand granulator ) produced by Henan Zhengzhou Mining Machinery Co., Ltd is developedon the basis of absorbing and learning from advanced technology abroad, combining with the current production status of petroleum fracturing proppant in China. 

Applied Materials

It is mainly used for production of petroleum fracturing proppant (ceramiste sand), and also be applied for granulation of powder, granule, small pieces material such as coal powder, limestone, coal gangue, clay and etc. 

Advantages

1. The whole process of granulation is inside the fully enclosed drum, and the drum interior is at slightly negative pressure state. It is without dust pollution, clean and environmental friendly.
2. Feed - mixing - nucleation - granulators - shaping，the whole process is controlled by computer through PLC. It is easy operation and high degree of automation;
3. After abrasion treatment, the rotor surface had made precise balancing to ensure movement stability, reliability and wear resistance under high rotational speed. So that the machine can work stable and reliable;
4. The scraper surface has had appropriate wear treatment. The bottom and the inside of the drum is equipped with wear-resistant liner, therefore, the entire drum parts have a long service life.