Overview of Activated Alumina Ball for Industrial Ceramic

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 Activated Alumina Ball for Industrial Ceramic

High mechanical strength & durability

Excellent chemical & thermal stability

Superior wear & corrosion resistance

Available in various sizes & purity grades

Low contamination for precision processes

(Activated Alumina Ball for Industrial Ceramic)

Specification of Activated Alumina Ball for Industrial Ceramic

Activated alumina balls are a key material for industrial ceramic applications. They are made from aluminum oxide. This material undergoes a special heating process. This process creates a very porous structure. The tiny holes give activated alumina its special power. It can soak up water and other molecules effectively.

These balls come in different sizes. Common sizes are 3-5 mm, 4-6 mm, and 5-8 mm diameters. Size choice depends on the specific job. Smaller balls offer more surface area for adsorption. Larger balls are better for handling high gas flow rates. The shape is always spherical. This shape allows even packing inside equipment like dryers.

Strength matters a lot. Activated alumina balls are very hard. They have high crush strength. This is important. They must resist breaking under pressure inside tall towers. They also handle physical wear well. This ensures they last a long time in tough conditions. Their thermal stability is excellent. They work reliably at temperatures up to 400-500°C.

The main job is drying gases and liquids. They remove water vapor extremely well. They are also good at taking out certain chemicals. Examples include fluoride from water and sulfur compounds from gases. Their large surface area is key. It provides many spots for molecules to stick. People use them for air drying, natural gas processing, and petrochemical refining. They are a workhorse material for purification.

(Activated Alumina Ball for Industrial Ceramic)

Applications of Activated Alumina Ball for Industrial Ceramic

Activated alumina balls are essential for industrial ceramic processes. These small, porous balls absorb water very well. Manufacturers rely on them for critical moisture control. Keeping materials dry prevents defects and ensures quality.

Moisture ruins ceramic powders before shaping. Activated alumina balls placed in storage silos or hoppers pull water vapor out. This protects powders like clay and feldspar. Dry powders flow better into presses and extruders. Consistent powder moisture is vital for forming strong green bodies. Wet powder causes cracks or warping later.

Glaze slurries also need careful drying. Water in glazes creates problems during firing. Bubbles or pinholes appear on the finished surface. Activated alumina treats the compressed air used for spraying glazes. Dry air stops extra water from entering the glaze mix. This keeps the glaze application precise and consistent.

Packing finished ceramic items requires protection too. Moisture damages ware during storage or shipping. Desiccant packs containing activated alumina balls are common. They absorb ambient humidity inside packaging. This stops mold growth and keeps products perfect for customers.

Activated alumina balls last a long time. They get saturated with water eventually. Factories easily regenerate them. Heating the balls drives off the trapped moisture. This makes them ready for reuse many times. It saves money and reduces waste. Their toughness resists crushing in industrial equipment.

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 Activated Alumina Ball for Industrial Ceramic

Activated alumina balls are important in many industries. People often ask these questions about them.

What are activated alumina balls? They are small, hard ceramic balls made from aluminum oxide. They look like tiny beads. They have a huge number of tiny holes inside. This makes them very good at soaking up water and other things from liquids or gases. Think of them like super-absorbent ceramic sponges.

How do they work? The surface of these balls attracts water molecules strongly. When wet gas or liquid passes through them, the water sticks to the ball surface. The balls trap the water inside their many tiny holes. This process dries out the gas or liquid. They work similarly for other chemicals too.

Where are they mostly used? Their biggest job is drying gases. This is critical for making compressed air dry. Dry air stops rust and water damage in pipes and machines. They also dry natural gas before it travels in pipelines. Other uses include cleaning up refrigerant gases and taking fluoride out of drinking water. They are very common in factories and chemical plants.

What size are they? They come in different sizes. Common sizes are 3mm, 4mm, 5mm, and 6mm balls. The size needed depends on the equipment and the job. Smaller balls offer more surface area in a small space. Larger balls let gas flow easier with less pressure drop. Choosing the right size matters for best performance.

Can you reuse them? Yes, you can reuse them many times. When they get full of water, they need reactivating. This means heating them up very hot. The heat drives the trapped water out. After cooling, the balls are dry and ready to absorb moisture again. This saves money over throwing them away. They’re tough and last a long time with proper care.

(Activated Alumina Ball for Industrial Ceramic)