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Kaolin Ore Dressing Methods

There are two methods applied to kaolin ore dressing process, namely dry-type and wet-type.

Dry-type Ore Dressing Process of Kaolin

kaolin dressing methodsThe working process of dry-type ore dressing process generally is: crush raw ores to about 25mm in size by crusher, then sent them to cage crush, where grains are reduced to 6mm.

Hot air blown to the cage crusher makes water content of kaolin deduced to 10% from 20% when mined out. The crushed ores need further fine grinding by blowing-type Raymond mill, which is allocated with centrifugal separator and cyclone dust remover.

By this draft, most dinas can be removed. It is suitable to process ores with high whiteness, low content of dinas and proper discharging of grains. The production cost of dry-type processing is low, and its products are the low-price filler of industrials like rubber, plastic, papermaking, etc.

Wet-type Ore Dressing Process of Kaolin

The common principle process is: raw ore �� crushing �� pulp stirring �� sand removing ��cyclone classification �� peeling off �� centrifugal classification ��magnetic separation (bleaching) �� concentration ��filter pressing �� drying �� ceramic-grade or paper coating-grade products

The common principle treating process of (hard) kaolin of Coal series is: raw ore �� crushing �� pulp stirring �� cyclone classification �� peeling off �� centrifugal classification ��concentration ��filter pressing �� inner evaporating and dry �� calcining �� disaggregation �� kaolin of filler-grade or paper coating-grade.

Manufacturer of Kaolin Ore Dressing Plants---ZENITH

Shanghai ShiBang Machinery Lit. Co. is a professional manufacturer of kaolin dressing equipments. The dressing plants of kaolin manufactured by our company, which are well received by most clients, feature reliable quality and steady operation of machine. We welcome clients to visit our factory, inspect the dressing drafts and process of kaolin. We will offer you the most advanced dressing draft and complete set of dressing plants of kaolin, including crusher, ball mill, etc.

Kaolin Processing Plants

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  2. Kaolin Ore Dressing Methods