Overview of 75% Alumina Ceramic Grinding Balls

75% Alumina Ceramic Grinding Balls 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 75% Alumina Ceramic Grinding Balls

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

(75% Alumina Ceramic Grinding Balls)

Specification of 75% Alumina Ceramic Grinding Balls

These 75% alumina ceramic grinding balls are difficult grinding media. They work well in many markets. Their cornerstone is alumina, comprising 75% of the product. The rest is various other ceramic materials. This mix offers a great balance of residential or commercial properties.

These balls are really hard. Their solidity is high on the Mohs range. This hardness allows them crush products efficiently. They withstand put on exceptionally well. This suggests they last a long time prior to putting on down. You will not require to replace them frequently. This saves money and lowers equipment downtime.

Their thickness is less than steel rounds. This is an essential benefit. It utilizes less power for the mill motor. Energy prices go down. The balls are extremely smooth. Their surface finish reduces contamination. They will not scrape your devices. This protects mills and storage tanks.

Chemical security is one more huge and also. They take care of solid acids and bases without damages. They withstand corrosion flawlessly. This makes them secure for grinding chemicals, minerals, and food products. You get pure outcomes without contamination.

These grinding balls are solid. They stand up to effect shock well. They will not break quickly during typical grinding. This toughness makes certain dependable efficiency. They are suitable for wet and dry grinding procedures. Common uses include grinding glazes, minerals, chemicals, and pigments. They function well in ball mills and attritors.

(75% Alumina Ceramic Grinding Balls)

Applications of 75% Alumina Ceramic Grinding Balls

75% alumina ceramic grinding spheres are difficult, tough tools for grinding products. They work inside mills. These spheres handle various products effectively. They are a popular option for commercial grinding.

Mines and mineral processors use these spheres a great deal. They grind ores like quartz, feldspar, and silica sand. The balls are extremely hard. This hardness stands up to put on well. They last much longer than less expensive options. This saves money gradually. The balls don’t pollute the ground material. This keeps the item pure.

Ceramics manufacturing facilities need these grinding spheres as well. They grind basic materials for floor tiles, pottery, and technical ceramics. The spheres are chemically secure. They don’t respond with the ceramic powders. This makes certain constant high quality in the final ceramic product. The balls generate minimal wear debris. This keeps the ceramic mix clean.

Chemical manufacturing counts on these alumina rounds. They grind pigments, dyes, and various other chemical powders. The rounds stand up to strong acids and antacids. This makes them long lasting in extreme chemical settings. They carry out dependably. Chemical plants require dependable devices.

Repaint and layer suppliers make use of these rounds. They grind pigments and other components for paint. The spheres give reliable grinding. They aid create smooth, great paints and finishings. Their solidity guarantees consistent fragment size reduction. Great paint quality depends on this.

These spheres provide a wise balance. They set you back less than higher alumina rounds. They still offer great efficiency and lengthy life. Their wear resistance minimizes downtime. Factories spend much less on substitutes. They are a sensible remedy for requiring grinding tasks.

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 75% Alumina Ceramic Grinding Balls

People often ask about 75% alumina ceramic grinding balls. Here are common questions and answers.

What are these grinding balls made from? They consist mainly of alumina, also called aluminum oxide. The specific grade contains 75% alumina. The rest includes other ceramics and binders. This mix creates a very hard, durable ball.

Why choose 75% alumina instead of higher grades? Cost is a major factor. Balls with 90% or 95% alumina cost more. 75% alumina balls offer excellent hardness and wear resistance for many jobs. They provide strong performance at a better price point. They are a practical choice for many grinding needs.

Where are these grinding balls typically used? You find them in ball mills. Industries like paints, coatings, ceramics, and chemicals use them. They grind and mix powders effectively. They work well for minerals, pigments, and other raw materials needing size reduction.

How long do these grinding balls last? They last much longer than steel balls in many applications. Their high hardness resists wear. They don’t corrode like metal. Contamination of the ground material is lower. This means less downtime for replacing balls and cleaner final products. Actual lifespan depends on the material being ground and operating conditions.

What sizes are available? Manufacturers offer many sizes. Common diameters range from 5mm to 50mm. Smaller balls grind finer materials. Larger balls handle coarser feed or provide impact force. The right size depends on your mill and the grind you need. Suppliers can help pick the best size.

(75% Alumina Ceramic Grinding Balls)