- Overview
- Product Description
- Detailed Photos
- Product Parameters
- Packaging & Shipping
- Company Profile
- Our Advantages
- After Sales Service
- FAQ
Basic Info.
Product Description
Our customized alumina ceramic parts are meticulously crafted to deliver unparalleled durability and outstanding performance. Engineered with exceptional strength, superior fracture toughness, remarkable hardness, and high density, these components are designed to thrive under the most demanding conditions. They offer extraordinary stability, wear resistance, and corrosion resistance, while enduring extreme temperatures, making them indispensable across numerous high-precision industries. Our products are vital in ultrafine grinding equipment, fine chemicals, electronic slurry, semiconductors, and new energy sectors. Additionally, they play a pivotal role in the development of nano-new materials, medical devices, precision casting, structural ceramics, refractory solutions, electronic communications, sensitive ceramics, petrochemicals, aerospace innovations, machinery manufacturing, optical fiber connectors, and battery materials. Trust in the advanced technology and reliability of Hunan Xuecheng Structural Ceramics Technology Co., Ltd. for all your ceramic needs. Whether your requirements involve zirconia, silicon carbide, silicon nitride, or aluminum nitride, we are dedicated to crafting solutions precisely tailored to your specifications, ensuring you receive the highest quality and performance.



batch number | Al2O3 | Na2O | Fe2O3 | Loose density | water | Burn vector | α-Al2O3 Grain size | Sintering temperature | Porcelain density | Porcelain color |
-------- | % | % | % | g/cm3 | % | % | um | ºC | g/cm3 | ------- |
2405278 | ≥99.0 | ≤0.1 | ≤0.03 | 1.08 | 0.67 | ≤4.0 | <1.0 | 1630 | 3.90 | Slightly yellow |



Hunan Xuecheng Structural Ceramic Technology Co., Ltd., strategically situated in Wangcheng District, Changsha City, Hunan Province, China, stands as a pioneering force in the research, development, production, and sales of structural ceramic materials. Our comprehensive production pipeline encompasses everything from powder raw material production and in-depth research to advanced product molding, precise sintering, and meticulous post-precision ceramic processing. We are dedicated to delivering superior, precision-engineered ceramic parts, grinding balls, and innovative ceramic products, supported by state-of-the-art equipment and unparalleled expertise.
Our unwavering commitment to quality, innovation, integrity, and mutual success defines our service and business philosophy, enabling us to offer comprehensive solutions and exemplary product services. With a professional team and cutting-edge technology, our diverse product portfolio spans multiple industries, including chemical machinery, electronic communications, smart wearables, electronic materials, biomedical ceramics, and aerospace. In the realm of inorganic non-metallic materials, our offerings include premier zirconium oxide, alumina, silicon carbide, silicon nitride, and more. Our facilities boast advanced cold isostatic pressing technology, sophisticated gas sintering furnaces, and state-of-the-art mechanical and precision processing equipment.



At Hunan Xuecheng Structural Ceramics Technology Co., Ltd., we take immense pride in operating our dedicated factory, which is a beacon of excellence in the world of structural ceramic materials. We offer an all-encompassing range of services that begin with the production of high-quality powder raw materials and extend through cutting-edge research and development. Our capabilities further include advanced product molding techniques and state-of-the-art sintering processes. Boasting a complete precision ceramic processing line, we are uniquely positioned to customize products meticulously tailored to the precise specifications and requirements of our esteemed clientele.



We offer exceptional remote installation and commissioning support. Our expert team is dedicated to providing comprehensive technical guidance, encompassing precision ball batching and meticulous equipment commissioning. This service is meticulously tailored to meet the specific abrasive requirements of our esteemed clients, ensuring optimal performance and satisfaction.
1. Do you use recycled materials?
We adhere to the highest standards of quality. All our products at Hunan Xuecheng Structural Ceramics Technology Co., Ltd. are meticulously crafted from premium raw materials. This commitment ensures the unrivaled physical and chemical integrity of each Heat Resistant Alumina Ceramic Classifier Ring we produce.
Absolutely! We specialize in customizing parts to meet your unique specifications and detailed drawings, guaranteeing a perfect fit tailored to your precise needs.
3. How long is your production time?
Typically, our production process takes between 35 to 40 days after receiving your advance payment. However, the exact delivery timeline may vary depending on the specific items and the quantity of your order.
4. What should we do if we encounter installation problems?
Rest assured! We offer comprehensive professional remote guidance to help you smoothly navigate any installation challenges you might encounter.
5. What's your minimum order quantity (MOQ)?
Our minimum order quantity (MOQ) is flexible, starting from just one unit or more to accommodate your needs.
6. Is the price negotiable?
Yes, our pricing is versatile and can be negotiated based on the size and quantity of your order. We aim to provide the best possible value.
7. What are your terms of payment?
Typically, we require a 50% advance payment, with the remaining 50% due before shipping. This ensures smooth financial transactions for both parties.
Please do not hesitate to contact us if you have any questions! We are here to assist you with any inquiries you may have.