粉煤灰具有丰富的矿物资源，可回收利用。根据最终用途的不同，可通过分级处理和研磨满足不同的市场需求。粉煤灰的产量大，需要大型设备进行处理以节省能耗。
● 首先使用本公司开发的超大型分级机分级处理，分离出球形颗粒供应水泥行业，生产高标号混凝土，或作为橡塑填料和防水涂料。
● 通过动态分级机分离出5-25微米的产品，用于橡胶、塑料和油漆。
● 分级后的粗渣通过定制化球磨机研磨分级后用于橡胶、塑料、陶瓷骨料、轻型建材，也可以直接利用，制砖或用于污水处理。
Flyash is an abundant mineral resources that can be recycled and re-used. based the utilization the flyash can satisfy the market needs by classification and /or grinding. The huge amount of output needs ultra-big equipment for treatment so as to save production energy.
● At first the flyash is separated with an ultra-big classifier developed by our company to get the spherical particles to supply the cement industry or to be used in high standard concrete. Furthermore, it can also be used as fillers in the products of rubber and plastics or water-proof coating material.
● With dynamic classifier products of 5-25μ can be obtained for rubber, plastic or oily paints.
● The rejects after classification can be ground and classified so as to be used as fillers of plastic and rubber products or aggregates of ceramics and light construction material. Or simply used in brick making of waste what treatment.
