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alumina ball

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Alumina ball has many kinds for different application.One kind of alumina ball is an abrasive media used for faster grinding and precise processing of ceramic raw materials and glaze materials in cement, enamel, and glasswork factories. Their wear resistance outshines natural flint or pebbles a lot.And the price is competitive with long service life.


Density measurements of an alumina ball play a pivotal role in its performance across various applications. Its moderate density allows for improved mechanical properties while decreasing friction – this characteristic making ceramic alumina balls ideal materials to use across an array of industrial settings.

Average density of these balls ranges between 3.5-3.75 grams/cm3. Their low weight combined with high hardness make them highly resistant to damage and wear, making them perfect for grinding and milling operations that demand durable materials. Furthermore, their thermal stability enables them to withstand high temperatures during processing operations, making them suitable for chemical processing operations as well.

Alumina ball come in various sizes and shapes, making them suitable for many different applications. Some common varieties include:

Regular alumina ball is constructed from Al2O3 (aluminum oxide). They find use across industries including ceramics, glass manufacturing and chemical processes due to their hard, chemical resistant and temperature resistant nature as well as non-toxicity and corrosion resistance properties.

Medium alumina ball is composed of 68 percent alumina and come in brown hue. Used widely within the morbi tile industry, medium alumina balls possess increased wear-resisting properties as well as higher chemical stability than standard alumina balls, and can withstand higher temperatures than their predecessors.

High alumina ball are manufactured from more than 99% sintered alpha alumina with reduced impurities, and boast very high temperature resistance, making them suitable for high-steam, low-pressure applications such as coating downstream equipment or poison catalyst beds. Their low silica content makes these ceramic balls especially desirable in these circumstances.

Activated alumina ball are composed of over 99 percent pure alumina, and are often used in catalytic applications as adsorbents and adsorbents. Ideal for high temperature steam applications with minimal silica leaching rates. Furthermore, activated alumina balls are useful in dispersing reactive monomers such as ethylene and propylene and can even help in hydrogen peroxide plants and chemical manufacturing facilities.


Alumina ball are non-metallic inorganic materials with numerous useful properties that metal materials do not possess, including chemical inertness to prevent material interactions, mechanical strength to withstand pressure and wear and thermal stability to withstand high temperatures. Their versatility makes alumina ceramic inert packing balls an excellent choice for applications including slurry/suspension processing, reactor supports, mass transfer applications and mass transport solutions.

Alumina ceramic inert packing balls can be manufactured to meet specific application needs by offering various particle size distributions, pore sizes and surface areas to match specific application needs. They come in various shapes and sizes to meet process flows efficiently.

Alumina ball is widely utilized as grinding media in various industrial mills due to their superior resistance against wear, impact and corrosion. Used widely throughout various industries including papermaking, coatings, ceramics, glass production and nonferrous metal ore production; their low wear resistance makes it the ideal material to pulverize powders into ball mills.

Often used as a replacement for natural cobblestones in factories to grind ceramic raw materials, glaze, enamel, and glass into fine powder for manufacture, Alumina ceramic inert packing balls provide more economical results than alternative grinding media like bauxite, feldspar or silica sand grinding media. They are also beneficial as slurry fillers for liquid-to-solid mass transfer systems where their use reduces pressure drop and improves system efficiency.

Activated alumina ball boast an exceptional adsorption capacity due to their large surface area and uniform pore distribution, leading to lower dew points, improving air drying, preventing vapor formation, deep desiccant use as micro water absorbent and as polar molecules absorbent.

Alumina ceramic inert packing balls make an excellent replacement for sand in lithium battery manufacturing processes where metal abrasive bonding cannot occur, and are used frequently as catalyst supports in producing polyethylene and polyester chips, hydrogen peroxide and phenol. They’re also highly resistant to acid/alkali corrosion as well as lightweight and temperature resistant – perfect for shipping goods safely under any circumstance!

The refractory alumina ball is manufactured using isostatic molding technology and high temperature firing to form high quality raw material into an isostatically moldable refractory ball with excellent mechanical strength, hardness, wear resistance and thermal shock tolerance properties that make it suitable for many kinds of industrial furnaces including Regenerative Heating Furnaces, Ladle Roasters, Gas Separation Equipments as well as Blast Furnace Gas Heating Furnaces in iron and steel industry applications.

High temperature, pressure and abrasion-resistant ceramic materials alumina ball is suitable for grinding glazes, pigments and other ceramic materials in kilns. By cutting energy consumption by 40-60% while improving grinding stability and decreasing wear-and-tear wear on equipment. Furthermore, their hardness provides improved resistance against abrasion resistance.

Manufacturing Process

Alumina ball offer a superior grinding experience compared to ordinary ceramic grinding jars; they’re resistant to acid, alkali, corrosion and rust and can withstand sudden temperature changes without cracking under pressure – perfect for high temperature environments! Lighter than steel balls yet more durable thanks to their higher hardness rating; non-magnetic electrical insulation properties make these non-magnetic and electrical insulator properties; easy cleanup can even be enhanced through honing surface properties for increased wear resistance!

Manufacturing an alumina ball involves producing bauxite ore, grinding it down into powder form, then sintered in a tunnel kiln to produce alumina. Once sintered, this material can then be used in various industrial applications; such as the production of catalysts, catalyst carriers, desiccants, desiccant cartridges for air purification systems and fluoride removal agents for drinking water purification, color and odor eliminators systems and color eliminators systems used to treat industrial wastewater treatment facilities.

This material is highly resistant to corrosion and erosion, making it suitable for many industrial processes. Furthermore, its highly porous structure and high specific surface area allows it to absorb liquids and gases, making alumina packing balls an excellent choice. These balls can be found used across fields including petroleum, chemical industry fertilizer production, natural gas exploration as reactor cover materials or tower fillers and protecting low strength active catalysts as they provide increased distribution areas while supporting and shielding.

Alumina ball for filler can be produced through the granulation forming process, similar to dumpling-making. This method requires powder materials which are spray-granulated into balls using specific equipment; different specifications and output requirements determine this approach. When compared with cold isostatic pressing forming processes like cold isostatic pressing forming and cold isostatic pressing pressing, this advanced form allows automation without human dependency; more reliable consistency than wet forming as it produces faster production rates of ceramic balls at less expense compared with traditional grinding media such as sand, ceramic raw materials or natural cobblestones.

alumina ball