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China, Chinese Premium Aluminum Oxide Grit with Wfa White Fused Alumina1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Abrasive GrindingAbrasive GrainsHigh-Quality Aluminum OxidePremium Fused Alumina
LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD.
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Product Description Product Description White fused alumina is a remarkable abrasive material lauded for its exceptional hardness and unparalleled purity. It is the perfect choice for grinding high carbon steel, high-speed steel, and chilled steel, delivering outstanding performance and efficiency. Furthermore, it is widely favored as a polishing material, ensuring an impeccable finish across various applications.The versatility of white fused alumina knows no bounds. It serves as an excellent precision foundry sand, ensuring precise and dependable outcomes in casting processes. It also ranks as a top choice for spraying and coating materials, providing durability and consistency in protective and decorative coatings.White fused alumina also excels as a catalyst carrier in chemical processes, boosting reaction efficiency and stability. Its unique properties render it ideal for crafting special ceramics that demand high thermal resistance and mechanical strength. Additionally, it plays a crucial role in the production of super refractory materials, capable of withstanding extreme temperatures and challenging environments.Opt for white fused alumina to experience unmatched quality and versatility that meets the highest standards across various industries. Whether for grinding, polishing, casting, coating, or specialized applications, our white fused alumina guarantees exceptional results, ensuring your projects achieve top-tier performance and reliability.APPLICATIONS:White fused alumina (WFA) is an incredibly versatile and efficient material, celebrated across diverse industries for its extraordinary hardness, purity, and thermal stability. Key applications include:Abrasives and Grinding:High Carbon Steel: Perfect for grinding and sharpening, offering superior cutting efficiency and precision.High-Speed Steel: Guarantees optimal performance in high-stress applications, maintaining sharpness and durability.Chilled Steel: Effective for processing hard and chilled steels, consistently delivering reliable results.Polishing Materials:Widely used in polishing processes to achieve a high-gloss finish on metals, glass, and ceramics.Offers a fine abrasive action, resulting in a smooth and impeccable surface.Precision Foundry Sand:Essential in the casting industry for producing precise and high-quality molds.Ensures minimal defects and high dimensional accuracy in cast components.Spraying and Coating Materials:Applied in surface treatment processes, including sandblasting and thermal spraying, to enhance surface properties.Offers outstanding adhesion and wear resistance for protective and decorative coatings.Catalyst Carrier:Serves as a reliable support material in chemical reactions, enhancing catalyst effectiveness and stability.Used in a myriad of industrial processes, including petrochemical and environmental applications.Special Ceramics:Vital in the production of advanced ceramics requiring high thermal resistance and mechanical strength.Utilized in applications such as electronic components, medical devices, and cutting tools.Super Refractory Materials:Indispensable in manufacturing refractory products that endure extreme temperatures and corrosive environments.Used in industries like steel, glass, and cement for furnace linings, kiln furniture, and other high-temperature applications.White fused alumina emerges as a superior material choice, offering unparalleled performance and versatility. Its applications traverse a vast array of industries, ensuring that your specific requirements are met with the highest standards of quality and reliability. Choose white fused alumina for your abrasive, polishing, casting, coating, catalytic, ceramic, and refractory needs to unlock optimal results. TYPICAL CHEMICAL ANALYSISAl2O399.54%Na2O0.23%SiO20.06%Fe2O30.06%PHYSICAL PROPERTIESColorWhiteShapeAngular grain shapeCrystal FormAlpha aluminaSpecific Gravity3.95Hardness2150 Knoop scaleMagnetic Material0.00%TYPICAL BULK DENSITYGrit (F)g/cm3Grit (F)g/cm3Grit (F)g/cm3Grit (F)g/cm3121.74301.77601.651201.51141.72361.76701.621501.48161.72401.72801.591801.46201.72461.71901.552201.44241.79541.691001.54 Production ProcessRaw Material Preparation:Bauxite: Our journey begins with bauxite, a vital raw material renowned for its remarkable alumina (Al2O3) concentration. We meticulously select premium bauxite to guarantee optimal alumina levels and minimal impurities, setting the stage for superior product quality.Iron filings or scrap iron: These are ingeniously incorporated into the mixture, playing a pivotal role in the reduction process during the fusion stage.Anthracite coal: This essential component serves as a robust reducing agent, facilitating the necessary chemical transformations.Fusion:Electric Arc Furnace (EAF): In this phase, the expertly prepared mixture is introduced into an electric arc furnace. Here, intense temperatures of approximately 2000-2200°C (3632-3992°F) are achieved via electric arcs generated between carbon electrodes.Reduction and Fusion: Within this extreme heat, alumina from bauxite melts, interacting with anthracite's carbon to form molten alumina. Concurrently, iron and other impurities are effectively reduced and separated.Cooling:Cooling the Molten Alumina: The transition from molten alumina to solid form is a critical step. The molten substance is methodically poured into molds or onto a cooling floor, where controlled cooling is paramount to securing the perfect crystal structure and size.Formation of Ingots: As cooling progresses, the material solidifies into substantial ingots or blocks, culminating in the formation of fused alumina.Crushing and Grinding:Primary Crushing: Once cooled, the robust ingots undergo an initial breakdown process using powerful jaw crushers or similarly effective machinery.Secondary Crushing and Grinding: The journey continues as the material is subjected to additional crushing and grinding, employing cone crushers, roll crushers, and ball mills until the precisely desired particle size is obtained.Magnetic Separation:Removing Metallic Impurities: To ensure purity, the ground material is meticulously passed through magnetic separators, which adeptly extract any lingering iron particles and other metallic impurities.Sieving and Classification:Particle Size Distribution: In this step, the crushed and purified alumina is expertly sieved to categorize it into various grades based on particle size. This precise classification is achieved using state-of-the-art vibrating screens and air classifiers.Quality Control: Every batch undergoes rigorous testing for chemical composition, particle size distribution, and other critical quality parameters, ensuring it aligns with and exceeds industry standards. Detailed Photos Product ParametersWhite Fused Alumina (WFA) is available in an extensive range of sizes, perfectly crafted to fulfill the diverse needs across various industrial domains. The size of WFA particles is a critical factor that greatly influences their effectiveness, making it essential to select the ideal size tailored for specific applications. Below, you'll find the typical sizes in which our premium white fused alumina is offered:Macro Grit Sizes:Coarse Grit: Spanning from F8 to F220, adhering to FEPA standardsOur most sought-after sizes include F12, F24, F36, F46, F60, F80, F100, F120, F150, F180, and F220.Ideal Applications: Perfect for heavy-duty grinding, cutting, and robust surface preparation tasks.Micro Grit Sizes:Fine Grit: Ranges from F230 to F1200, conforming to FEPA standardsPopular sizes include F240, F280, F320, F360, F400, F500, F600, F800, and F1000.Key Applications: Precision grinding, intricate lapping, and high-quality polishing.Powder Form:Ultra-fine powders with minute particle sizes, ranging from a few microns down to sub-micron levels.Core Applications: High-precision polishing, specialty ceramics, advanced coatings, and as a filler in various composite materials.Choosing the Right Size:Coarse Grit (F8 - F220): Ideally suited for tasks requiring high material removal rates and rigorous surface preparation, such as grinding high carbon steel and heavy-duty polishing.Medium to Fine Grit (F230 - F1200): Perfect for applications needing a harmonious balance between material removal and superior surface finish quality, ideal for fine grinding, meticulous lapping, and precision polishing.Ultra-Fine Powder: The ultimate choice for scenarios demanding an impeccably smooth and precise finish, such as in the creation of advanced ceramics, elite coatings, and catalyst carriers.Selecting the appropriate size of white fused alumina is vital for achieving unparalleled performance in your unique applications. Whether it's for coarse grit in hefty grinding or ultra-fine powders for intricate precision work, white fused alumina is available in a spectrum of sizes to cater to your exact needs. Ensure supreme results by choosing the perfect size for your abrasive, polishing, casting, coating, catalytic, ceramic, or refractory project.Packaging & ShippingSmall Bags:Weight: Typically available in convenient 25 kg (55 lbs) or 50 kg (110 lbs) bags for easy handling.Material: These bags are crafted from robust materials such as polyethylene or polypropylene, ensuring durability and reliability.Features: Designed with sealed closures to prevent moisture ingress and contamination, and equipped with handles or ties for effortless handling.Applications: Perfect for smaller-scale usage, these small bags cater to laboratories or industries demanding precise quantities.Bulk Bags:Weight: Available in substantial 500 kg (1100 lbs) to 2000 kg (4400 lbs) jumbo bags, also known as FIBC - Flexible Intermediate Bulk Containers.Material: Constructed from woven polypropylene fabric, often complemented with a polyethylene liner for superior moisture protection.Features: Designed with lifting loops for seamless transportation via forklifts or cranes, and options for a spout top and discharge bottom for controlled filling and emptying.Applications: Tailored for large-scale industrial use, these bulk bags are ideal for extensive storage and transport needs. Drums and Barrels:Weight: Typically available in sturdy 200 L (53 gallons) drums, offering flexible packaging solutions.Material: Fabricated from robust metal or high-density polyethylene, ensuring longevity and resilience against tough environments.Features: These drums are secured with tamper-evident seals, boast moisture-resistant properties, and are stackable for efficient storage.Applications: Perfect for environments requiring additional protection from environmental factors or for ease of handling in automated processes.Custom Packaging:Options: Offering tailored packaging solutions that cater to specific customer requirements, ensuring satisfaction and precision.Features: Custom options include varied weights, materials, and labeling to meet particular needs and preferences.Applications: Ideal for specialized industries or unique applications requiring specific packaging standards and customization.Labeling and Documentation:Identification: Each package is clearly labeled with comprehensive product information, including grade, grit size, weight, and batch number for easy identification.Safety Information: Labels are equipped with essential safety and handling instructions to ensure safe and proper use.Compliance: Packaging complies with international shipping regulations and industry standards, guaranteeing safety and reliability. Company ProfileLuoyang Frere Import and Export Trading Co., Ltd. stands as a beacon of excellence in the trading sector, dedicated to the specialized fields of refractory materials and abrasive media. Seamlessly blending industrial prowess with commercial acumen, we are equipped with state-of-the-art testing facilities and fortified by substantial technical know-how. Our duo of factories, strategically located in the heart of Luoyang city, Henan province, leverage over 24 years of meticulous experience in producing the finest Brown Fused Alumina (BFA) and White Fused Alumina (WFA).Capitalizing on our robust and dynamic factory alliances, Luoyang Frere offers an exclusive range of illustrious Cutting Wheels, Grinding Wheels, and Flap Discs at exceptionally competitive prices. Our products have earned widespread acclaim and trust, adeptly catering to the swiftly evolving economic and societal needs of the marketplace. We are unwavering in our commitment to superior quality and customer satisfaction, ensuring that our offerings consistently set the benchmark for excellence in the industry.At Luoyang Frere, we deeply value the essence of long-term collaborations and are enthusiastic about the possibility of partnering with your esteemed company. Our dedicated team is poised to support your unique needs and is committed to contributing to your successful endeavors in the near future.Our Advantages1. High-Quality Products Paired with Competitive Pricing: We pride ourselves on sourcing and supplying top-tier abrasive and refractory materials that adhere to stringent international standards. Our products ensure outstanding performance and reliability across a variety of industrial applications. By leveraging our robust partnerships with manufacturers and harnessing our efficient supply chain management, we offer highly competitive pricing without ever compromising on quality.2. Custom Solutions: We excel in delivering bespoke solutions tailored to meet the specific requirements of our clients. This includes personalized packaging, precise product specifications, and flexible delivery schedules, all designed to ensure maximum satisfaction and convenience for our customers.3. Expertise and Experience: Our team is composed of industry veterans who possess extensive knowledge and experience. This enables us to provide invaluable technical support and expert guidance to our customers, ensuring their needs are met with precision and expertise.4. Quality Assurance: Our commitment to quality assurance is unwavering. We implement rigorous quality control measures at every phase of the procurement and delivery process, ensuring that our products consistently meet the highest quality standards.5. Sustainability and Environmental Responsibility: We are deeply committed to sustainability and environmental responsibility. Our offerings include eco-friendly products and solutions designed to help our customers effectively reduce their environmental impact.6. Customer-Centric Approach: Our approach is inherently customer-centric. We prioritize the needs and preferences of our clients, delivering exceptional customer service. Our goal is to build enduring partnerships founded on trust and mutual benefit.After Sales Service At Frere company, we are committed to maintaining a strong relationship with our customers, long after the initial purchase. Our exemplary after-sales service is meticulously crafted to ensure your ongoing satisfaction and optimal success with our products. By selecting us as your trusted supplier for abrasives and refractories, you can expect unparalleled support and assistance:1. Technical Support:Our seasoned team of engineers and technical experts is ready to offer unparalleled guidance and support. Be it assistance with selecting the right product, mastering application techniques, or troubleshooting, we are dedicated to helping you achieve exceptional outcomes.2. Product Training:We provide comprehensive training programs designed to empower your team with the knowledge to use our products both effectively and safely. These programs encompass everything from fundamental handling to sophisticated application methods, customized to meet your unique requirements.3. Warranty and Repairs:All our offerings are backed by a robust warranty. Should any issues arise, our diligent service team will execute swift repairs or replacements, ensuring your operations continue with minimal disruption.4. Regular Follow-ups:Our philosophy is rooted in proactive customer service. We regularly follow up to assess the performance of our products and to gather your invaluable feedback, which enables us to continuously refine our offerings to better serve your needs.5. Maintenance Services:To prolong the lifespan and enhance the efficiency of our products, we offer dedicated maintenance services. Our experts will assist you in crafting a maintenance schedule and provide on-site support to ensure your equipment remains in peak condition.6. Rapid Response:For urgent issues, our rapid response team is always ready to deliver immediate assistance. Understanding the critical nature of time in your operations, we are committed to resolving any challenges swiftly.7. Spare Parts Availability:We stock a comprehensive array of spare parts, ensuring you have swift access to necessary components. Our efficient logistics network guarantees prompt delivery, minimizing downtime and sustaining operational smoothness.8. Customer Feedback Loop:Your feedback is a cornerstone for us. We actively solicit your insights on our products and services, channeling them into our pursuit of continuous enhancement. Our aim is to exceed your expectations at every turn.9. 24/7 Customer Service:Our devoted customer service team stands ready 24/7 to address any concerns or inquiries you might have. Whether a straightforward question or an urgent situation arises, you can count on us to provide steadfast support.
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