Overview of Factory alumina grinding ceramic ball common aluminum oxide balls tumbling media

Factory alumina grinding ceramic ball common aluminum oxide balls tumbling media is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering outstanding mechanical strength and thermal stability. With a maximum operating temperature of 1800°C, these rings are widely used in high-wear applications such as bearings, seals, insulators, and semiconductor processing equipment. Their exceptional hardness and corrosion resistance make them ideal for demanding industrial environments.

Key Features of Factory alumina grinding ceramic ball common aluminum oxide balls tumbling media

Extreme Temperature Resistance – Stable up to 1800°C with minimal thermal expansion

Superior Wear Resistance – Harder than steel, ensuring long service life

Excellent Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resists acids, alkalis, and corrosive gases

Precision Machined – Tight tolerances for consistent performance in mechanical assemblies

(Factory alumina grinding ceramic ball common aluminum oxide balls tumbling media)

Specifications of Factory alumina grinding ceramic ball common aluminum oxide balls tumbling media

Alumina grinding ceramic spheres are common rolling media. They are made from aluminum oxide. This product is really tough. It is likewise extremely immune to wear. These balls are superb for grinding. They work well in mills and other equipment. They refine several materials. Instances include minerals, chemicals, and ceramics. They assist make powders fine. They additionally blend products evenly.

The balls are mostly aluminum oxide. The content is generally over 90%. Sometimes it is 92% or 95%. Higher purity indicates much better efficiency. It means much less contamination. The rounds are very thick. Thickness is around 3.6 grams per cubic centimeter. This thickness helps grinding efficiency. Heavy balls strike harder. They break down materials quicker.

Firmness is an essential attribute. These balls are really hard. They measure concerning 9 on the Mohs scale. This solidity makes them last lengthy. They resist damaging. They withstand fracturing. They remain round. This shape is essential completely grinding. Irregular forms create unequal processing. They additionally cause more wear on the mill.

Various dimensions are readily available. Common dimensions are 5mm, 10mm, 15mm, 20mm, 25mm, 30mm, and bigger. The appropriate size depends upon your mill. It additionally relies on your product. Smaller sized spheres create better bits. Bigger balls deal with bigger chunks.

Chemical stability is another benefit. Aluminum oxide is inert. It does not react with many products. This is essential for purity. It prevents infecting your item. The rounds work well in damp grinding. They work well in dry grinding. They handle acids. They deal with alkalis. They are really long lasting.

These rounds are optimal for lots of sectors. They fit mining operations. They match paint manufacturing. They suit digital ceramics. They fit pharmaceutical handling. They minimize wear on mill linings. They reduced maintenance prices. They use regular results set after batch. Select the right dimension and purity for your specific needs. They offer reputable grinding efficiency over long periods.

(Factory alumina grinding ceramic ball common aluminum oxide balls tumbling media)

Applications of Factory alumina grinding ceramic ball common aluminum oxide balls tumbling media

These alumina grinding balls squash products. They are made from hard aluminum oxide ceramic. Manufacturing facilities use them in huge tumblers called mills. The spheres smash and grind stuff into fine powders.

Mining and mineral plants need these spheres. They grind rocks like iron ore and copper. They grind bauxite right into alumina powder too. The rounds are really hard. They last much longer than steel spheres. This saves cash. They don’t corrosion or respond with chemicals. This maintains the ground material pure.

Chemical factories depend on them. They grind pigments, dyes, and catalysts. The balls will not break down. They do not add pollutants. This is crucial for tidy chain reaction. Paint and finishing makers use them. They grind pigments smooth. The rounds generate constant, fine fragments. This offers repaint its shade and toughness.

Ceramic makers use these balls. They grind ceramic powders for ceramic tiles and dishes. The balls are tough ceramic themselves. They do not chip conveniently. They do not include unwanted bits. Electronic devices business need pure materials. These rounds grind quartz and feldspar. They grind materials for motherboard. They keep the powder free from metal contamination. This is crucial for electronics.

The spheres are really dense. They hit materials with solid pressure. This grinding activity is efficient. They resist use very well. They handle high temperatures. They are inert to acids and bases. This makes them safe for lots of products. They create less dirt than softer media. This improves the working environment. They can be found in several sizes. You select the size for the powder fineness you need. They are a vital tool for industrial grinding.

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 Factory alumina grinding ceramic ball common aluminum oxide balls tumbling media

What are alumina grinding balls made of?
Alumina grinding balls are ceramic. They come from aluminum oxide. This material is very hard. It handles tough grinding jobs well. High purity alumina resists wear. It also resists chemicals. This makes it reliable for many industries.

Why does ball size matter?
Ball size controls grinding results. Small balls create fine finishes. They work well for small particles. Big balls handle larger chunks faster. They remove more material quickly. Choose the size based on your starting material. Choose it based on your desired finish.

How do I use these grinding balls?
Load the balls into your mill. Add your material needing grinding. Turn the mill on. The balls tumble inside. They crush and grind the material. Fill the mill correctly. Too few balls work poorly. Too many balls also cause problems. Follow your equipment guidelines.

How long do alumina balls last?
They last much longer than ordinary stones. They resist wear extremely well. Their lifespan depends on your material hardness. It depends on grinding time. It depends on machine speed. Watch for smaller ball size. Watch for broken pieces. Watch for reduced grinding speed. These signs mean replace them.

Are alumina balls better than steel balls?
Yes for many uses. Alumina balls won’t rust. Steel balls rust in wet conditions. Alumina avoids metal contamination. Steel can shed metal particles. This matters for food, chemicals, or electronics. Alumina is lighter than steel. This uses less energy sometimes. Steel is cheaper upfront. But alumina often lasts longer.

(Factory alumina grinding ceramic ball common aluminum oxide balls tumbling media)