Kaolin production process takes many forms

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Kaolin production process takes many forms, that are based on different methods to improve Baidu is divided into bleaching process and calcination processes,

based on the use of ultra-fine grinding stripping equipment dry or wet working conditions, divided into dry process and Wet processes; ultrafine grinding stripping

and calcined under the order, divided into first and the first after burning mill after grinding burn process. 1, no bleaching process principles calcination process:

raw materials - Jaw Crusher - Raymond - stripping - Classification - bleach - wash - filter press - products. Jiaozuo in Henan natural Baidu kaolin ore 62%, obtained

after processing by bleaching processes Baidu 80.5%, fineness-2μm83.4% of paper coating grade products. Bleaching process eliminates the need for a single

firing step, the process is relatively simple, but Baidu is difficult to further improve the process just for easy to bleaching kaolin. 2, the whole process principles dry

process: raw materials - Jaw Crusher - Raymond - calcination (rotary kiln calcination equipment) - Product (-325 mesh); or raw materials - Jaw Crusher - - Raymond

- jet mill - calcination (rotary kiln calcination equipment) - Products (1250 mesh). In using this process Yulin has produced products and -1250 -325 mesh products.

3, the principle of wet and dry processes combined process: raw materials - Jaw Crusher - Raymond - stripping machine - calcination (rotary kiln calcination

equipment) - Products (1250 mesh); or raw materials - jaw Crusher - Raymond - calcination - stripping machine - products. Including stripping machine stripping

subject to paragraph 7-9. After stripping in Shanxi with a combination of wet and dry calcination processes, production-2μm products accounted for 90% of the

fine, quality and stability. Above kaolin mill, calcined three production process, depending on the process to select a different device. Henan YuFeng Heavy

production of milling equipment and calcination equipment, according to the specific needs of customers to choose the right equipment, allocation of production

processes. Please indicate Henan YuFeng Heavy Machinery