High Alumina Ceramic Balls
High Alumina Ceramic Balls SKJ Overseas Free Zone Co, Dubai
High Alumina Ceramic Balls
SKJ Overseas Free Zone Co, based in Dubai, proudly presents our premium High Alumina Ceramic Balls. These advanced ceramic media are engineered for superior performance in demanding industrial applications, offering exceptional hardness, wear resistance, and thermal stability.
Understanding Structure and function
Structure
High Alumina Ceramic Balls are composed predominantly of alumina, with fine microstructures that exhibit high density and minimal porosity. This structure ensures superior mechanical properties, including enhanced strength, hardness, and thermal stability.
Function
In industrial applications, these ceramic balls are used to improve efficiency and performance. Their spherical shape minimizes friction and dust generation, ensuring smooth operations. They are essential in processes requiring high abrasion resistance, chemical stability, and precision packing, such as grinding media in mills or heat transfer media in reactors.
Key Features:
- Superior Material Composition:
- High alumina content (up to 92%, 95%, or 99% Al2O3)
- Excellent chemical and corrosion resistance
- Outstanding hardness and wear resistance
- High alumina content (up to 92%, 95%, or 99% Al2O3)
- Precision Manufacturing:
- Uniform spherical shape for consistent performance
- Smooth surface finish to minimize friction and dust generation
- Tight size tolerances for predictable packing and flow characteristics
- Uniform spherical shape for consistent performance
- Performance Benefits:
- Exceptional mechanical strength and durability
- High thermal shock resistance
- Low porosity to prevent contamination
- Consistent density for stable bed packing
- Exceptional mechanical strength and durability
- Versatility:
- Suitable for a wide range of industrial processes
- Effective in high-temperature and chemically aggressive environments
- Compatible with various equipment designs
- Suitable for a wide range of industrial processes
Applications: Our High Alumina Ceramic Balls excel in numerous industrial applications, including:
- Grinding media in ball mills for minerals, ceramics, and electronics industries
- Catalyst support in chemical and petrochemical reactors
- Heat transfer media in high-temperature processes
- Tower packing for distillation and absorption columns
- Filter media in aggressive chemical environments
- Powder milling in pharmaceutical and cosmetic industries
- Thermal energy storage in solar power plants
Technical Specifications
- Alumina content: 92%, 95%, or 99% Al2O3 (specify grade)
- Bulk density: [Specify kg/m³]
- Specific gravity: [Specify]
- Mohs hardness: [Specify]
- Crush strength: [Specify N per ball]
- Maximum operating temperature: [Specify °C]
- Thermal conductivity: [Specify W/m·K]
- Chemical resistance: Excellent across pH 1-14
Quality Assurance: Our High Alumina Ceramic Balls undergo rigorous quality control processes, ensuring consistency in composition, size, and performance. Each batch is tested to meet or exceed industry standards.
Customization Options: We offer customization in alumina content, size, and surface treatment to meet specific process requirements. Our engineering team can work with you to develop tailored solutions for your unique applications.
Main Properties of High Alumina Ceramic Balls
High Alumina Ceramic Balls are composed primarily of alumina (Al₂O₃), with varying grades typically available at 92%, 95%, and 99% alumina content. These ceramic balls are engineered to deliver superior performance in industrial applications, providing exceptional properties like:
- High Hardness: Mohs hardness typically ranges from 8 to 9, ensuring remarkable wear and abrasion resistance.
- Superior Chemical Resistance: Capable of withstanding highly aggressive chemical environments, maintaining performance across a wide pH range from 1 to 14.
- Thermal Stability: High thermal conductivity and excellent resistance to thermal shock allow for effective use in high-temperature applications, often reaching up to 1600°C depending on the grade.
- Uniform Sphericity: Precision manufacturing ensures consistent spherical shape for optimized packing, flow, and performance.
Benefits of High Alumina Ceramic Balls
Enhanced Durability
High alumina content ensures superior mechanical strength, extending the life cycle of these ceramic balls even in harsh industrial environment.
Reduced Contamination
Low porosity prevents contamination, making them ideal for applications requiring purity, such as chemical and pharmaceutical processes
Thermal Efficiency
High thermal shock resistance and excellent heat transfer capabilities contribute to energy efficiency in various industrial processes
Versatility
Effective across different applications, from grinding and milling to heat transfer and filtration, ensuring wide-ranging usability.
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We, the SKJ Overseas, founded in 2019, are one of the leading manufacturers of high-tech ceramic materials and tower packings.
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Faq's
What makes SKJ Overseas Free Zone Co's High Alumina Ceramic Balls stand out?
Our balls are manufactured using high-purity alumina and advanced production techniques, ensuring superior hardness, wear resistance, and thermal stability. This results in extended operational life and consistent performance across various industrial applications.
What alumina content options do you offer?
We offer High Alumina Ceramic Balls in 92%, 95%, and 99% Al2O3 content. The choice depends on your specific application requirements and operating conditions.
How do High Alumina Ceramic Balls compare to other materials like steel or zirconia?
Compared to steel, our ceramic balls offer superior chemical resistance and lower contamination risk. They’re lighter than steel but denser than most other ceramics, providing excellent grinding efficiency. Compared to zirconia, they offer a more cost-effective solution for many applications while still providing high performance.
Are these balls suitable for high-temperature applications?
Yes, our High Alumina Ceramic Balls are designed to withstand high temperatures. Depending on the specific grade, they can operate effectively at temperatures up to [specify maximum temperature, e.g., 1800°C].
How long do High Alumina Ceramic Balls typically last?
The lifespan varies depending on the application and operating conditions. However, due to their high hardness and wear resistance, our ceramic balls often outlast alternative materials, potentially lasting several years in many applications.
Do you offer samples for testing?
Yes, we provide samples for testing and evaluation. Please contact our sales team to request samples for your specific application.
What is the minimum order quantity (MOQ)?
Our standard MOQ is [specify, e.g., 100 kg]. However, we can be flexible for special requirements or first-time orders. Please inquire for details.
How do I choose the right size and alumina content for my application?
The optimal size and alumina content depend on your specific process requirements. Our technical team can assist you in selecting the most suitable options based on factors such as your equipment design, operating conditions, and desired performance characteristics.
Are your High Alumina Ceramic Balls food-grade or suitable for water treatment?
While our standard High Alumina Ceramic Balls are not typically used in food or potable water applications, we can provide specific grades that meet food-grade or water treatment standards upon request. Please specify your requirements when ordering.
What is the typical lead time for orders?
Standard sizes and grades are usually available from stock with a lead time of [specify, e.g., 2-3 weeks]. Custom orders or large quantities may require [specify, e.g., 4-6 weeks]. We always strive to meet our customers’ scheduling needs.