Kaolin, also known as cloud clay, is a natural resource with Kaolinite group clay mineral chemicals as the core. It has high quality plasticity and flame retardant grade. Kaolin is important for pottery and fire insulation materials, followed by paint coatings, daily skincare products, pharmaceuticals, and building materials decoration in chemical enterprises. To achieve the practical value of kaolin, further processing and powder processing should be carried out as much as possible.

At the beginning, small pieces of kaolin raw materials were crushed by a crusher to reach the particle size distribution of the mill. A small piece of crushed kaolin raw material is sent to the silo through a bucket elevator, and then sent to the cement ball mill grinding room for grinding through a vibrating feeder for uniform and qualitative analysis. The raw materials after grinding are classified by the flotation machine. The unqualified powders are classified by the flotation machine and returned to the network server for grinding again. The powder conforming to the particle size distribution enters the dedusting equipment with the air flow economy and management channel for extraction and collection. The collected product output powder is sent to the product output bin through the feeding port by the conveying equipment, and then packaged with a powder loading truck or a fully automatic packer. Kaolin powder production is generally divided into four types: kaolin ultrafine powder processing, ultrafine powder processing, as well as kaolin ultrafine powder deep processing and quartz powder processing.

Ultrafine powder processing

It is highly recommended to use a grinder for ultrafine powder processing. The grinding machine has advantages such as strong specialization, high screening rate, stable transmission device, high wear resistance, and convenient and fast maintenance.

Ultrafine powder processing

It is highly recommended to use MTW European version grinding machine for ultrafine powder processing. MTW European version mill is a new grinding machine developed by digesting the global new grinding professionalism and core value of Product development. It has a variety of new grinding machinery equipment with a variety of patent invention housing property rights. The European version of grinding technology is leading, adopting a variety of new and diverse patented inventions such as shaft sleeve integrated transmission device, internal thin oil inlet duct, arc ventilation duct, etc. It has obvious advantages such as small footprint, environmental protection, large total output, uniqueness, and ecological environment protection.

Ultrafine powder processing

It is highly recommended to use YGM high-pressure cement pipe mill for ultrafine powder processing. The YGM high-pressure cement pipe mill is optimized and upgraded by combining classic cases from around the world and common sense slag vertical grinding technology. In addition, it improves a part of the high-pressure torsion spring system of the roller. The high pressure cement pipe mill has the advantages of wider range of raw materials to be ground, more accurate Particle size analysis to be ground, and higher grinding efficiency. It is a high-efficient and energy-saving mill equipment.

Quartz powder processing

It is highly recommended to use HGM ultra-fine grinding machine for quartz powder processing. HGM superfine mill is developed by practical mining machine technology experts according to the basic concept of Fluid mechanics, and most of them have gone through long-term social practice activities to test the professionalism of the mill. It can be generalized with air flow mill. The Tongkuang ultra-fine mill has absorbed the outstanding specialty of particle size distribution grade classification, solved the problem of the rising cost of air flow milling in China, and solved the difficulty of ultra-fine powder grade classification. The practical coin digger's TGM ultra-fine grinding machine has a higher total output and lower energy consumption, which not only ensures the national standard in China, but also firmly ranks at an excellent level in the industry, receiving five-star praise from customers in various industries.