In daily production, we often use heavy calcium powder or products related to heavy calcium powder. It plays an important role in the production of chemical fertilizers in agriculture, as well as in the coatings industry in building materials. In addition, it is also used in industries such as papermaking, plastics, chemical fiber, rubber, pharmaceuticals, and even food and feed industries are also inseparable from heavy calcium powder. Products. Heavy calcium powder is an abbreviation for heavy calcium carbonate, and it is often referred to as calcite powder. It is mainly made of calcite, marble and limestone milled by ultrafine mill equipment. According to different particle sizes, it is necessary to use ultra-fine powder mill equipment with adjustable particle size. Sometimes, because of special requirements, it is necessary to choose other types of milling equipment. Characteristics of Heavy Calcium Powder Prepared by Ultrafine Milling The heavy calcium powder is generally grounded using an ultra-fine pulverizer. The ores such as calcite, chalk, and marble are crushed to an appropriate size by a crusher, and then ground through an ultra-fine pulverizer to obtain a heavy calcium powder product. The heavy calcium powder is a commonly used powdery filler material and belongs to inorganic materials. The fine calcium powder prepared by grinding with an ultra-fine powder mill has a higher fineness, a higher qualified rate, and a high production efficiency. The equipment is more suitable for the preparation of heavy calcium powder for various applications. Due to its relatively high inertness, low chemical reactivity, and good stability, and it is not easily decomposed, it can be milled using ultra-fine powder equipment and can be used for various applications. Ultra-fine powder mill can be processed to prepare a variety of particle size of calcium powder, according to the particle size requirements can be prepared ordinary heavy calcium powder (D97> 10mm), can also be prepared ultra-fine calcium powder (D97 ≤ 10mm); according to the surface is The modification is divided into heavy calcium and active calcium carbonate (which can be divided into normal active calcium carbonate and ultrafine activated calcium carbonate). The special ultra-fine powder grinding machine designed and manufactured by Shanghai SBM can be easily and flexibly adjusted to efficiently produce various types of heavy calcium powder.

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