Overview of High Density Alumina Ceramic Grinding Ball Al2O3 Ceramic Ball

High Density Alumina Ceramic Grinding Ball Al2O3 Ceramic Ball is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional mechanical strength and thermal stability. Designed to withstand temperatures up to 1800°C, these shafts provide superior performance in demanding applications including precision machinery, chemical pumps, semiconductor equipment, and high-speed bearings.

The combination of extreme hardness (9 Mohs), low friction coefficient, and excellent corrosion resistance makes alumina ceramic shafts ideal replacements for metal components in harsh environments.

Key Features of High Density Alumina Ceramic Grinding Ball Al2O3 Ceramic Ball

Ultra-High Temperature Resistance – Stable operation up to 1800°C

Exceptional Wear Resistance – 5-10x longer lifespan than steel shafts

Corrosion Proof – Resistant to acids, alkalis and solvents

Lightweight – 60% lighter than steel with higher strength

Electrical Insulation – Excellent dielectric properties

Customizable – Available in various diameters, lengths and tolerances

(High Density Alumina Ceramic Grinding Ball Al2O3 Ceramic Ball)

Specification of High Density Alumina Ceramic Grinding Ball Al2O3 Ceramic Ball

High Density Alumina Porcelain Grinding Balls are crucial devices in many industries. They are made from light weight aluminum oxide, known as Al2O3. This material is incredibly tough. These spheres last long. They stand up to put on extremely well. This durability is essential for grinding jobs.

The manufacturing procedure is exact. High purity alumina powder gets pushed. After that it undertakes high temperature sintering. This develops a dense, fine-grained structure. The density is high, usually in between 3.6 g/cm six and 3.9 g/cm five. Greater density typically implies much better efficiency. It implies much less wear in time.

Pureness levels differ. Usual grades are 92%, 95%, and 99% Al2O3. Higher pureness uses far better chemical resistance. It also means less contamination. This is essential for processing delicate products. The rounds stay inert. They do not react with the majority of chemicals. This security is a big benefit.

Solidity is another crucial function. These balls are extremely hard. They gauge around 9 on the Mohs range. This hardness allows them to grind hard materials properly. They don’t use down much. This maintains the item clean. It likewise decreases the demand for frequent replacements.

Dimensions are available in many diameters. You can find balls from under 1mm as much as 70mm or more. The ideal dimension depends upon your mill and product. Surface coating is smooth. This reduces friction. It additionally helps protect against product sticking.

These alumina balls are perfect for grinding. They operate in sphere mills and attritors. Industries use them for porcelains, paints, layers, and minerals. They grind chemicals and drugs too. Low contamination is vital there. They handle wet or dry milling conditions. Their durability makes them trustworthy. They withstand continuous impact. This conserves cash and downtime.

(High Density Alumina Ceramic Grinding Ball Al2O3 Ceramic Ball)

Applications of High Density Alumina Ceramic Grinding Ball Al2O3 Ceramic Ball

High density alumina ceramic grinding balls are essential industrial tools. They are made from over 90% aluminum oxide. This gives them exceptional hardness and strength. These balls are much denser than standard ceramic balls. Higher density means they pack more weight into the same size. This is vital for grinding efficiency.

The primary use is in grinding mills. They crush and grind raw materials into fine powders. You find them in ball mills and vibratory mills. Industries rely on them heavily. Mining operations use them to grind ores. Ceramics manufacturers use them for preparing glazes and raw materials. Paint producers use them to disperse pigments evenly. Chemical plants use them for processing various compounds. Cement factories use them for grinding clinker.

These Al2O3 balls offer significant advantages. Their extreme hardness resists wear exceptionally well. This means they last much longer than steel balls or lower-grade ceramics. You replace them less often. This saves money on materials and reduces machine downtime. Their high density delivers powerful impacts. This leads to faster grinding and finer particle sizes. They are chemically inert. They do not react with most materials being processed. This prevents contamination. Your final product stays pure. They generate very little debris. This keeps your product cleaner. They operate smoothly with low noise levels. They require minimal maintenance. Their toughness withstands constant impacts. They handle demanding conditions reliably. Their consistent performance ensures stable production quality.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of High Density Alumina Ceramic Grinding Ball Al2O3 Ceramic Ball

People ask about high density alumina ceramic grinding balls. Here are five common questions answered simply.

First, what exactly are these balls? They are grinding media made from aluminum oxide (Al2O3). They are very hard. They are very dense. They are fired at high temperatures. This makes them strong. They grind materials inside mills.

Next, why pick these over steel balls? Steel balls wear down fast. Steel balls can contaminate your product. Alumina balls last much longer. They resist wear extremely well. They keep your product pure. They don’t rust. They save money over time.

Also, what sizes are available? Many sizes exist. Small balls are maybe 1mm. Large balls go up to 70mm or bigger. The size depends on your mill. The size depends on your material. Choose the size that fits your grinding needs best.

Then, how do they actually work inside a mill? The mill rotates. The balls tumble. The balls crush the material. Their hardness breaks particles down. Their density provides strong impact. This creates fine powders efficiently.

Finally, do they need special care? Not really. They are very tough. Just use them correctly. Avoid sudden temperature shocks. Avoid impacts when the mill is empty. Check them periodically for wear. Replace worn balls to keep grinding efficient.

(High Density Alumina Ceramic Grinding Ball Al2O3 Ceramic Ball)