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Description
Overview of Zibo 68% 80% 92% 30mm 40mm 50mm 60mm Inert Porcelain Aluminum Oxide Al2O3 Alumina Ceramic Grinding Balls 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 Zibo 68% 80% 92% 30mm 40mm 50mm 60mm Inert Porcelain Aluminum Oxide Al2O3 Alumina Ceramic Grinding Balls 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

(Zibo 68% 80% 92% 30mm 40mm 50mm 60mm Inert Porcelain Aluminum Oxide Al2O3 Alumina Ceramic Grinding Balls for Ball Mill)
Specification of Zibo 68% 80% 92% 30mm 40mm 50mm 60mm Inert Porcelain Aluminum Oxide Al2O3 Alumina Ceramic Grinding Balls for Ball Mill
Zibo alumina ceramic grinding balls are made for round mills. They grind materials efficiently. These spheres can be found in different purity levels. You can select 68%, 80%, or 92% Al2O3 material. Greater pureness suggests better wear resistance. It additionally indicates longer life. Different sizes are available as well. Choose 30mm, 40mm, 50mm, or 60mm spheres. The best dimension depends upon your mill and material. These rounds are extremely hard. They stand up to effect well. Their surface stays smooth during grinding. This stops material contamination. It maintains your item pure. Low wear is a large benefit. You shed less grinding media in time. This saves cash. Less maintenance is required as well. These spheres are inert. They don’t respond with many materials. They work in several sectors. Ceramics, chemicals, paints, and minerals all use them. They manage hard grinding jobs. High temperatures are not a problem. They operate in damp or completely dry grinding. Their thickness is high. This provides solid grinding pressure. Energy performance boosts. You get better grinding results much faster. Regular particle dimension is much easier to achieve. These balls are difficult. They withstand cracking and cracking. Downtime is decreased. Production remains steady. Their performance is reliable. They are a good selection for requiring milling operations. Utilizing them lowers running expenses. They are a functional investment for your grinding needs.

(Zibo 68% 80% 92% 30mm 40mm 50mm 60mm Inert Porcelain Aluminum Oxide Al2O3 Alumina Ceramic Grinding Balls for Ball Mill)
Applications of Zibo 68% 80% 92% 30mm 40mm 50mm 60mm Inert Porcelain Aluminum Oxide Al2O3 Alumina Ceramic Grinding Balls for Ball Mill
Zibo alumina ceramic grinding balls handle tough grinding jobs. They come in different alumina purity levels: 68%, 80%, and 92%. Higher alumina means harder, more wear-resistant balls. The 68% grade offers good value for less demanding materials. The 80% grade provides a strong balance of performance and cost for many minerals. The 92% grade is best for extremely hard materials needing maximum durability and minimal contamination. Sizes range from 30mm to 60mm. Smaller balls create finer particle sizes. Larger balls deliver more impact force for coarse grinding. You choose the size based on your material’s starting size and the fineness you need.
These balls are made from inert porcelain. They resist chemical attack. This is vital in industries like chemicals, paints, and food processing. No metal contamination enters your product. This ensures product purity and quality. The balls are much harder than steel. They wear down much slower. This saves money. You replace grinding media less often. Your ball mill runs longer between maintenance stops. Downtime reduces. Production efficiency increases.
Alumina balls are much lighter than steel balls. Energy use in the mill drops. Your power costs decrease. They also resist thermal shock well. Temperature changes during milling don’t crack them easily. This reliability is key for continuous operation. These balls work in many mills: ball mills, attritors, vibration mills. They grind many materials: minerals, ceramics, cement clinker, pigments, electronic powders. They are essential for producing fine powders consistently. Their hardness, wear resistance, and inertness make them a top choice. They outperform traditional steel or natural pebbles.
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 Zibo 68% 80% 92% 30mm 40mm 50mm 60mm Inert Porcelain Aluminum Oxide Al2O3 Alumina Ceramic Grinding Balls for Ball Mill
What are Zibo alumina ceramic grinding balls?
They are small round balls made from aluminum oxide. People use them in ball mills to grind materials. They come in different alumina contents: 68%, 80%, and 92%. Sizes include 30mm, 40mm, 50mm, and 60mm. These balls are inert, meaning they don’t react with most materials.
Why choose alumina balls?
Alumina ceramic balls are very hard. They are also very wear-resistant. This means they last a long time. They don’t break easily. They keep your grinding process efficient. They are better than steel balls for many materials. They prevent contamination.
What sizes are available?
You can get these balls in several diameters: 30 millimeters, 40 millimeters, 50 millimeters, and 60 millimeters. The right size depends on your ball mill. It also depends on the material you are grinding. Smaller balls grind finer particles. Larger balls handle bigger chunks.
What are the main benefits?
These balls offer high density. This gives them strong grinding power. Their extreme hardness minimizes wear. You won’t need to replace them often. They save you money over time. Their inert nature keeps your product pure. They resist chemicals and corrosion well.
Where are they used?
Factories use them in ball mills. They grind minerals, ceramics, cement, and chemicals. They are good for paints and coatings. Electronics makers use them too. Any industry needing fine, pure powders finds them useful. They work in wet and dry grinding.

(Zibo 68% 80% 92% 30mm 40mm 50mm 60mm Inert Porcelain Aluminum Oxide Al2O3 Alumina Ceramic Grinding Balls for Ball Mill)
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