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Lime powder is widely applied in paper-making, plastic, plastic film, chemical fiber, rubber, glue, sealant, daily chemical, cosmetic, building material, coating, paint, printing ink, putty, sealing wax, carpet packing, medicine, food, fodder, etc. It has the function of lower the cost, increase stability, reinforcement, improve physical performance. Then, how to choose good grinding mills for […]

The main indicators to measure the quality of sand are: mud content, sand particle size, fineness modulus and sand hardness. 1. Mud content: According to the “Quality Standards and Inspection Methods of Sand for Ordinary Concrete” JGJ52-2011: The limit of mud content in sand varies according to the concrete strength grade. The mud content in […]

Gravity Separation Process Gravity separation process is to separate the mineral according to mineral relative density, namely specific gravity. Mineral particles of different density can be separated upon the effect of fluid and michanical forces in the moving medium, like water, air and gravity solution. Flotation Separation Process Flotation separation process is to separate the […]

In this factory tour of a GCC (Ground Calcium Carbonate) Ultrafine Grinding Mill Plant, we will explore the detailed steps involved in the production of high-quality GCC powder. There are seven main steps in this process: 1. Washing The first step involves cleaning the raw materials to remove dust and impurities. This ensures the quality […]

It is said that the application of coal gangue is very broad. Coal gangue is coal waste, which is being discharged in the process of coal mining and coal washing, but gangue has a high recycling value. Meanwhile taking advantage of the gangue is great difficulty, so that coal companies to their homes pity, but […]

Calcium carbonate is a chemical compound with the chemical formula CaCO3. It is a common substance found in rock in all parts of the world, and is the main component of shells of marine organisms, snails, pearls, and eggshells. Calcium carbonate is the active ingredient in agricultural lime, and is usually the principal cause of […]