Overview of Refractory 68% 75% 80% 92% Inert Al2O3 Grinding Polishing High Alumina Ceramic Ball for Ball Mill

Alumina balls are high-purity ceramic grinding media known for their exceptional hardness, wear resistance, and thermal stability. Ideal for industrial applications like milling, catalysis, and wear-resistant components.

Features of Refractory 68% 75% 80% 92% Inert Al2O3 Grinding Polishing High Alumina Ceramic Ball for Ball Mill

High mechanical strength & durability

Excellent chemical & thermal stability

Superior wear & corrosion resistance

Available in various sizes & purity grades

Low contamination for precision processes

( Refractory 68% 75% 80% 92% Inert Al2O3 Grinding Polishing High Alumina Ceramic Ball for Ball Mill)

Specification of Refractory 68% 75% 80% 92% Inert Al2O3 Grinding Polishing High Alumina Ceramic Ball for Ball Mill

These grinding rounds increase round mill performance. Made from high-alumina ceramic, they provide remarkable hardness and wear resistance. Their cornerstone is inert light weight aluminum oxide (Al2O3). Available qualities include 68%, 75%, 80%, and the highest possible 92% Al2O3 content. Greater alumina implies far better performance typically.

These ceramic balls are exceptionally difficult. They withstand cracking and damaging throughout intense grinding. This sturdiness means they last a lot longer than steel spheres. Utilizing them reduces costs over time. You change them much less usually. They likewise save energy due to the fact that they are lighter than steel. Your mill motor functions less hard.

Their chemical inertness is a significant plus. They will not infect your materials. This is essential for processing chemicals, minerals, or food products. Pureness matters. They keep your item tidy. Constant particle dimension is much easier to achieve. The spheres grind successfully without adding unwanted aspects.

These rounds handle laborious. They master grinding unpleasant materials. Believe porcelains, quartz, silica sand, concrete clinker, and minerals. Their high thickness provides the required impact force. They efficiently squash and fine-tune bits. You get finer powders reliably. Mills run smoother with much less wear on interior components.

Key requirements are essential. Thickness varieties from around 3.5 g/cm six for reduced qualities up to about 3.7 g/cm five for the 92% Al2O3 balls. Hardness is very high. Mohs hardness commonly surpasses 9. Water absorption is incredibly low, well under 0.5%. This makes sure stability. They withstand thermal shock and deterioration as well.

( Refractory 68% 75% 80% 92% Inert Al2O3 Grinding Polishing High Alumina Ceramic Ball for Ball Mill)

Applications of Refractory 68% 75% 80% 92% Inert Al2O3 Grinding Polishing High Alumina Ceramic Ball for Ball Mill

These challenging ceramic spheres are made mainly from aluminum oxide. They can be found in different pureness degrees: 68%, 75%, 80%, and 92%. Their main work is grinding and brightening within big machines called round mills. Individuals utilize them across numerous sectors.

Since they’re extremely hard, these balls smash products efficiently. They function well for grinding minerals, cement ingredients, paints, and chemicals. They likewise brighten ceramics and electronic components precisely. Their high purity means they will not add undesirable things to your product.

A crucial advantage is their chemical stability. They withstand acids, alkalis, and solvents. This makes them risk-free for sensitive products like medicines or food additives. They won’t corrosion or rust like steel balls. This keeps your product pure.

These alumina rounds are extremely thick. They are much heavier than steel spheres of the exact same size. This added weight indicates a lot more grinding power with each turning inside the mill. You obtain better fragments faster. They additionally last a lot longer than various other grinding media. They hold up against continuous influences without breaking quickly. This saves you cash on replacements and device downtime.

Their smooth surface area lessens wear on the mill lining. They additionally produce much less warmth during grinding. This protects temperature-sensitive products. Picking the best purity depends on your demands. Greater alumina (like 92%) uses extreme hardness and wear resistance for laborious. Reduced qualities (like 68%) supply a cost-efficient solution for less requiring 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 Refractory 68% 75% 80% 92% Inert Al2O3 Grinding Polishing High Alumina Ceramic Ball for Ball Mill

What are these alumina ceramic balls for?
These are grinding media balls. They go inside ball mills. Mills crush and grind materials. These balls do the grinding work. They are made for tough jobs in mining, ceramics, and chemicals. They grind minerals, powders, and other raw materials into fine particles.

Why use alumina ceramic balls?
They are very hard. They are very dense. This makes them strong. They resist wear much better than steel balls. They last much longer. They save money over time. They won’t chip easily. They won’t break easily. They keep the material pure. They don’t add metal contamination. This is important for making ceramics or chemicals.

What do the percentages (68%, 75%, 80%, 92%) mean?
The percentage shows the alumina (Al2O3) content. Higher alumina means a harder ball. A 68% ball is good for basic grinding. A 75% ball is harder. It lasts longer. An 80% ball is even better for demanding jobs. The 92% ball is the hardest. It offers the top wear resistance. It lasts the longest. It costs more initially.

Where are these balls typically used?
Use them in ball mills. Ball mills grind materials wet or dry. They are perfect for grinding minerals like quartz, feldspar, and silica sand. They work well in ceramic factories grinding glazes and clay. They are used in paint factories grinding pigments. Chemical plants use them to grind powders. They suit any place needing fine grinding without metal contamination.

What sizes are available?
They come in many sizes. Common sizes include 5mm, 10mm, 15mm, 20mm, 30mm, 40mm, 50mm, and 60mm. You pick the size based on your mill and the material you grind. Smaller balls grind finer particles. Larger balls handle bigger chunks. You can mix sizes for the best grinding efficiency.

( Refractory 68% 75% 80% 92% Inert Al2O3 Grinding Polishing High Alumina Ceramic Ball for Ball Mill)