Zhengzhou Xiangyu New Materials Co., Ltd.'s full range of white fused alumina abrasive products, including F-grade alumina grit, P-grade alumina grit, high-density F-grade alumina grit, and white fused alumina micro powder (JIS Japanese standard, FEPA standard, P micro powder standard, and W micro powder national standard), are highly favored by manufacturers both domestically and internationally. From sharp to refined, Xiangyu's white fused alumina abrasive series products, characterized by "pure white surface, refined body, all-round polishing, opening the door to high-quality products," are forging ahead, serving as a bridge connecting the international abrasive industry.
Xiangyu New Materials, founded in 1999, is one of the earliest professional enterprises in China engaged in white fused alumina series products. Based on white fused alumina grit (F-grade and P-grade alumina grit), the company has developed a series of white fused alumina micro powder products (JIS standard micro powder, F standard micro powder, P standard micro powder, and national standard W micro powder), and has also added a wear-resistant abrasive series products. This effectively meets the demand for high-tech materials in both domestic and international markets. 60% of the company's products are exported worldwide, receiving widespread praise and favor from domestic and international industry customers.
Focusing on the production of white fused alumina grit and micro powder
The company currently owns six large-scale dry tilting furnaces, all employing innovative smelting technologies to ensure the quality of its various white fused alumina abrasive products from the source. Furthermore, to further implement specialized and large-scale production and improve product quality, the company has introduced Barmac crushing and ball mill production lines and established an independent standard laboratory.
The company currently has two white fused alumina micron powder production lines. One line uses an overflow process to produce white fused alumina micron powder products with main particle sizes of JIS240#-1000#, F230~F600, P240~P1000, and W63~W20 series. The other line uses a sedimentation process to produce white fused alumina micron powder products with main particle sizes of JIS1000#-10000#, F600~F3000, P1000~P2500, and W20~W0.5 series. The company can also produce high-quality white fused alumina, white fused alumina grit, and granulated grit of different specifications according to customer requirements.
1. White Fused Alumina Granulated Grit - F-Sand
The company uses low-sodium industrial alumina as raw material, which is smelted in an electric furnace at a high temperature above 2000 degrees Celsius. After crushing, shaping, magnetic separation to remove iron, and sieving, it is divided into various particle sizes. It has a dense texture, high hardness, and spherical particle shape. White fused alumina is suitable for manufacturing ceramics, resin-bonded abrasives, and for polishing, grinding, sandblasting, and precision casting. Its code "WA" aligns with international and national standards, with common grit sizes ranging from F4 to F220. Its chemical composition varies depending on the grit size. Key characteristics include small crystal size and impact resistance. Processing with a Barmac ball mill results in rounded particles with a clean, dry surface, facilitating bonding with binders.
2. White Fused Alumina Grit - P-Grit
The company's P-grit has sharp edges and high grinding power, suitable for various high-end coated abrasive products such as sandpaper and abrasive belts.
3. High Bulk Density F-Grit
High bulk density F-grit (1.85 g/cm³) is widely used in high-quality ceramic grinding wheels.
4. Micronized Powder Series - JIS Japanese Standard
White, harder and more brittle than brown fused alumina, with stronger cutting power, good chemical stability, and excellent insulation properties. It can be used to make bonded and coated abrasives, wet or dry blasting sand, suitable for crystal, ultra-precision grinding and polishing in the electronics industry, etc.; suitable for processing hardened steel, alloy steel, high-speed steel, high-carbon steel and other materials with high hardness and tensile strength. It can also be used as a catalyst, insulator, and precision casting sand.
A Bridge Connecting the International Abrasive Industry
Xiangyu Company always adheres to the business philosophy of "technology as the guide, quality for survival, and reputation for development," strictly controlling every aspect of product production. Xiangyu's growth and development are inseparable from the company's understanding and practice that "product quality is the lifeblood of the enterprise." Customer needs are the driving force for Xiangyu's progress, carrying confidence and trust, and sailing bravely towards the destination of our dreams.
Xiangyu New Materials continuously upgrades and transforms its equipment and environmental protection equipment, constantly improving its environmental advantages. Dust generated during the production process is decreasing, and much of the production is done in closed containers. With the upgrading of environmental protection facilities and a more standardized production environment, the quality of the company's various series of white fused alumina abrasive products is also further improved.
From integrity to trust, Xiangyu has always adhered to its principles without wavering; from product innovation to concept enhancement, Xiangyu has been on a continuous journey without stopping; from products to taste, sharing quality with customers is Xiangyu's obligation and responsibility. Xiangyu has achieved unprecedented development through its own technological advancements. In the future, the company will continue to provide customers worldwide with higher-quality, cost-effective products and services, creating value for them.
