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Ceramic Ball, Molecular Sieve, Chemical Packing

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Ceramic Ball

  • Thermal Storage Ceramic BallThis ceramic ball is also known as heat storage ceramic ball that is especially utilized as packing in thermal storage equipment. It can also be used in the air separation process and heat exchange medium. It can work at temperatures from 0℃-1,700℃. A qualified thermal storage ceramic ball should come with a smooth, spotless, crack free and flawless surface ...
  • Activated Alumina BallOur activated alumina ball has obtained the ISO9001:2000 certificate. As a leader in industrial ceramic industry of China, we provide customized activated alumina ceramic ball according to our clients' design and manufacture requirements. Besides, free samples are available for our customers worldwide....
  • Inert Alumina Ceramic BallInert alumina ball is the most widely-used inert ceramic ball in the world because of its excellent consistence and reliability. It is extensively used in many fields, including petroleum, chemical engineering, fertilizer production, natural gas and environmental protection. Inert alumina ceramic ball is often used as covering and supporting material of catalyst in reaction vessel...
  • Ceramic Grinding BallCeramic grinding ball is one ideal grinding media that can keep the purity and improve the stability of grinded materials, especially the ceramic glaze. Made of high quality raw materials, high or middle alumina ceramic balls are produced adopting the following technology: advanced spray drying technology, dry type full automatic isostatic pressure process and high temperature ...

It is widely used as covering support items and tower fillers in industries, like petroleum, chemical, fertilizer, natural gas and environmental protection. Based on different applications, it can be divided into packing and grinding types.

This ceramic ball can increase gas and liquid distribution points, as well as support and protect less-strength active catalysts. It features high temperature resistance, high pressure resistance, low bibulous rate, and stable chemical properties.

It can endure the corrosion of acid, alkali and other organic solvent. Moreover, it can withstand temperature changes during the production of petroleum, chemical, fertilizer, natural gas.

Our ceramic ball falls into three types: thermal storage, activated alumina and inert alumina types. But in the following, we will give more information about the packing and grinding ceramic balls.

It is widely used in petroleum, chemical, fertilizer, natural gas and environmental protection industries.

According to AL2O3 contents in it, this packing ball can be divided into ordinary, inert alumina, concave convex, active, porous ceramic balls.

It is an economic, widely-used nonmetallic grinding media.

It is characterized by high mechanical strength, abrasion resistance, corrosion resistance and more. The crushing efficiency and wear resistance of this grinding ceramic ball is much better than the common ball or natural pebbles.

This ball is mainly applied into machinery, electronics, aerospace and other fields. The grinding ceramic ball is used in crushing & grinding equipment, such as ball grinding mill, cans-form grinding machine, and vibration grinding machine.

According to AL2O3 content, the grinding ceramic media can be clarified into silicon carbide, microcrystalline, and high alumina grinding ceramic balls.


Name Main Technique Parameter Characteristic and Application
  Inert Ceramic Ball AL2O3 content:20~90% Bulk Density:1,300~1,800kg/m3 Compression resistance Strength:0.4~15KN Supporting catalyst and covering fillers
Perforate Ceramic Ball AL2O3 content:20~90% Bulk Density:1,100~1,550kg/m3 Void age:≥50% Big-void age and small resistance catalyst support, Covering fillers
Porous Ceramic Ball Pore Diameter:0.5~35/35~100/100~1,000um Porosity:15~40% Compression Resistance Strength:500~7,500N Catalyst support that can filtrate gelatin and solid grains, covering fillers.
Concave Convex Ceramic Ball AL2O3 Content:20~90% Bulk Density:1,100~1,500kg/m3 Voidage:≥50% High-void age, low-pressure drop catalyst support, covering filler
Thermal-storage Ceramic Ball Density:1200~1,400kg/m3 Thermal capacity:≥85J/Kg Applicable temperature:-300~1,000℃ Thermal-storage filler in heat exchanger in gas-separation industry
Fire-resistant Ceramic Ball Density:1200~1400kg/m3 Alkali resistance:≥85% Fire resistance:≥1,500 Being used in shift converter, reformer furnace in synthetic ammonia factories as catalyst support and covering filler.
Abrasion-resistant Ceramic Ball Bulk Density:1,600~1,800(MQA) kg/m3 2,500~3,000(MQZ)kg/m3 Abrasion ratio:≤5%(MQA)≤1%(MQZ) High density, high strength, great abrasion resistance Environment-friendly rubbing medium, which is applicable to all kinds of rubbing facilities.
Inert Ceramic Column AL2O3 Content:20~90% Bulk Density:1,400~1,850kg/m3 Compression resistance strength:≥500N/cm Catalyst support Covering filler Carrier


Diameter (mm) 3 6 8 10 13 16 20 25 30 38 50 75
Diameter allowable tolerance (mm) ±1.0 ±1.5 ±2.0 ±3