Calcium carbonate grinding mills are machines. They grind calcium carbonate (CaCO3) into fine powder for various uses. Calcium carbonate (CaCO₃) is a versatile, widely used inorganic compound. It occurs naturally in limestone, marble, and chalk. It is a key part of the Earth’s crust. It forms from both geological and biological processes. Calcium carbonate is […]
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Masterbatch Calcium-based masterbatch is a commonly used plastic filling material, composed of chemical additive, carrier resin and dispersant. Granular materials obtained by extruders and other equipments through processing of metering, mixing, melting, extruding and pelletizing, are usually called masterbatch. Masterbatch is composed of carrier resin, various fillers and various additives. Calcium-based masterbatch is one of the most popular plastic fillers, accounting for
Calcium carbonate can improve bonding performance of adhesive. Adding appropriate amount of calcium carbonate powders into adhesive can increase the viscosity and adhesion of the adhesive, thereby improving its coating and adhesion properties. The fine structure and porous properties of calcium carbonate particles can increase the contact area between adhesive and the bonded materials, to enhance the
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1. Large output, low energy consumption, high classification efficiency. 2. Particle size concentration: The machine adopts an original vertical impeller for classification. Stable classification tech and special seals stop coarse particle leaks. So, the product has no large particles, a uniform size, and high accuracy. 3. Reasonable structure: 1-6 particle size products can be made
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Air classifier is an air classification equipment. A system, used to purify quartz, feldspar, mica, kaolin, and magnesium oxide, has a classifier, a cyclone separator, a dust collector, and an induced draft fan. The fan’s suction moves the material from the inlet at the bottom of the classifier to the classification area at high speed,
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Ultrafine spherical aluminum powder is used mainly for: It is also used in the metallurgical industry. Spherical aluminum powder classification generally adopts inert gas protection air classifier. It has a closed circuit design. It is a spherical aluminum powder inert gas protected airflow classifier. It uses nitrogen for low-temperature operation. It has high accuracy, a
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Among the ultrafine classification equipment, the main product is the airflow classifier. It is necessary to understand the basic operation of the airflow classifier. 1. Before starting the equipment, check the connections, seals, and lines. Start the machine only after all checks are in order. 2. The machine should be started in the order of
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Titanium and its alloys have great properties. They are low in density, strong, and non-magnetic. They resist corrosion and oxidation and are biocompatible. They are widely used in high-tech fields such as aerospace. However, high production and processing costs limit the use of titanium and its alloys in civilian fields, like automobiles, medical care, and
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As the main building decoration material, about 70% of the marble resources are converted into waste during mining, cutting and polishing, causing serious waste of resources and environmental pollution. The issue of comprehensive utilization of marble tailing and waste residue are is imminent. Marble tailing is non-metallic mineral, its main component is calcium carbonate. At present, the
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In the refractory industry, some people don’t know the difference between white corundum fine powder and micro powder, even thought they are actually in same specification, with different terminology. Some other people think they are with different specifications, this point seems to be correct in some extent, but it is far from the truth. Therefore, what are
What is the difference between white corundum fine powder and micro powder？ Read More »