| Customization: | Available |
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| Natural Abrasive Type: | Walnut Shell |
| Artificial Abrasive Type: | Walbut Shell |
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Key Features:
PRODUCTION PROCESS
Collection of Raw Material:
Walnut Harvesting: Nestled within the epicenter of the walnut industry, the robust walnut shells are collected as a valuable byproduct. After the luscious walnuts are relished, the durable shells are meticulously gathered, poised to be transformed into high-performance solutions tailored for diverse industrial applications.
Cleaning and Sorting:
Initial Cleaning: Our journey commences with an exhaustive cleaning regimen, ensuring that each walnut shell is stripped of any residual walnut meat, dust, dirt, and impurities. This careful process sets the stage for producing a pure and refined abrasive material.
Sorting: With absolute precision, the shells are systematically sorted to eliminate any larger debris or foreign entities. This can be adeptly managed manually or through cutting-edge mechanical sorting equipment, ensuring a product of premium quality.
Crushing:
Primary Crushing: Post cleaning and sorting, the walnut shells are subjected to high-efficiency crushers. They are fragmented into smaller, manageable pieces, priming them for further refinement to achieve the precise granularity needed for various applications.
Secondary Crushing: To attain the ideal particle size, further crushing is sometimes essential. Our process employs sophisticated hammer mills, roller mills, or impact crushers, ensuring each particle is enhanced for maximum performance.
Screening and Classification:
Size Classification: The crushed shells navigate through a sequence of precision screens, classifying them into distinct size grades. This step ensures our final product aligns seamlessly with the exact size requirements vital for sandblasting applications.
Air Classification (Optional): For even finer control over particle size distribution, our optional air classifiers are utilized, gently segregating crushed shells into precise size fractions to fulfill your distinct needs.
Dust Removal:
Cyclone Separators and Dust Collectors: To secure high performance, any fine dust produced during the crushing and screening stages is thoroughly eliminated using advanced cyclone separators and dust collectors. This crucial step ensures a pristine final product, devoid of fine dust, primed to elevate your sandblasting experience.
Quality Control:
Testing: Comprehensive testing of the processed walnut shell media is executed to affirm they meet the highest caliber standards. These assessments encompass particle size distribution, hardness checks, and cleanliness evaluations, guaranteeing unwavering quality.
Inspection: Through meticulous visual inspections and strict quality control protocols, we ensure the uniformity and superiority of our final product, delivering reliability that is second to none.
This meticulous process culminates in walnut shell media of extraordinary quality, perfectly tailored for sandblasting applications that necessitate a gentle yet highly effective abrasive. Celebrated for being environmentally friendly and less abrasive than traditional sandblasting materials, our media is perfect for cleaning and polishing delicate surfaces, offering exceptional performance with utmost care.
Particle Size Distribution:
| Material Composition | |
| Base Material | Crushed walnut shells |
| Color | Light to dark brown |
| Form | Granular |
| Physical Properties | |
| Hardness | 2.5 - 3.5 on the Mohs scale |
| Specific Gravity | 1.2 - 1.4 g/cm³ |
| Bulk Density | 35 - 50 lb/ft³ (560 - 800 kg/m³) |
| Shape | Angular to sub-angular, with irregular edges |
| Moisture Content | Typically less than 8% |
| pH | Neutral to slightly alkaline (pH 6.5 - 7.5) |
| Solubility | Insoluble in water |
| Thermal Conductivity | Low thermal conductivity, making it safe for use in high-temperature applications |
| Dust Generation | Low dust generation compared to other abrasive media |
Luoyang Frere Import and Export Trading Co., Ltd. stands as a beacon of excellence, revered in the industry for its mastery of refractory materials and abrasive media. We boast a sophisticated business model that seamlessly integrates the nuances of industry with the dynamics of trade. Our cutting-edge testing facilities and unmatched technical prowess set us apart. Strategically located in the vibrant city of Luoyang, Henan province, our two illustrious factories have been the cornerstone of innovation for 24 remarkable years, skillfully crafting high-grade Brown Fused Alumina (BFA) and White Fused Alumina (WFA).
Leveraging our strong alliances with our factories, we offer an exceptional range of Cutting Wheels, Grinding Wheels, and Flap Discs, all priced with remarkable competitiveness. Our outstanding products have earned a cherished place in the market, continually adapting to meet the ever-evolving economic and social demands. We are steadfast in our dedication to quality and customer satisfaction, relentlessly pursuing the zenith of excellence in every product we deliver.
At Luoyang Frere, we deeply value long-term partnerships and are eager to embark on a rewarding journey with your respected company. Our passionate team stands ready to meet your needs and looks forward to playing a pivotal role in your success story in the near future.
1. Superior Quality & Competitive Pricing: LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD. is synonymous with top-tier abrasive and refractory materials that meet rigorous international standards, ensuring superior performance and reliability for various industrial uses. Our strategic alliances with industry-leading manufacturers and efficient supply chain operations allow us to offer our customers competitively priced solutions without compromising on quality excellence.
2. Bespoke Solutions: We excel in crafting tailored solutions designed to meet the distinct needs of our clientele. From customized packaging and specific product parameters to adaptable delivery schedules, our priority is to guarantee unparalleled satisfaction and convenience for each client.
3. Profound Expertise and Experience: Our team of seasoned industry experts brings extensive knowledge and experience, enabling us to provide valuable technical support and guidance to our esteemed customers.
4. Uncompromising Quality Assurance: Quality is the bedrock of our operations. We implement rigorous quality control measures throughout both procurement and delivery stages, ensuring that each product not only meets but surpasses the highest quality standards.
5. Commitment to Sustainability: Our unwavering dedication to sustainability and environmental responsibility is evident in our eco-friendly products and solutions. We empower our clients to reduce their environmental impact, paving the way for a more sustainable future.
6. Customer-Centric Philosophy: Central to our operations is a customer-centric ethos that prioritizes understanding and addressing the unique needs and preferences of our clients. We are committed to delivering exceptional service and fostering long-lasting partnerships built on trust and mutual growth.
At Frere company, we transcend the traditional role of being mere suppliers, embedding ourselves in your success journey with our comprehensive after-sales service. We are dedicated to ensuring not just satisfaction, but your triumph with our premium products. Here's the unparalleled experience you can expect when you entrust us as your supplier of choice for abrasives and refractories:
1. Technical Support:
Our team of seasoned engineers and technical experts brings a wealth of knowledge and industry expertise, offering unmatched support. Whether you need expert advice on product selection, application techniques, or troubleshooting issues, we are here to ensure you achieve the pinnacle of results.
2. Product Training:
Our meticulously crafted training programs are tailored to equip your team with the skills to harness our products efficiently and safely. From foundational handling to sophisticated application methods, our training sessions are personalized to meet your specific needs.
3. Warranty and Repairs:
Every product is fortified with a robust warranty. Should any issues occur, our dedicated service team is committed to providing swift repairs or replacements, minimizing disruptions and keeping your operations running smoothly.
4. Regular Follow-ups:
We believe in proactive engagement and conduct regular follow-ups to evaluate product performance and gather invaluable feedback, which enables us to continually enhance our offerings and align them more closely with your needs.
5. Maintenance Services:
To ensure your products perform at their peak and endure over time, we offer expert maintenance services. Our specialists work with you to develop a tailored maintenance schedule and provide on-site support to keep your equipment in optimal condition.
6. Rapid Response:
Our dedicated rapid response team is prepared to deliver immediate solutions during critical situations. Understanding the urgency of your operations, we act quickly and precisely to minimize downtime and maintain your productivity.
7. Spare Parts Availability:
With a well-stocked inventory of spare parts, we ensure rapid access to essential components. Our efficient logistics network guarantees swift delivery, reducing downtime and ensuring your operations proceed without interruption.
8. Customer Feedback Loop:
Your insights are the cornerstone of our continuous improvement efforts. We actively seek your feedback to enhance our services, striving to exceed your expectations with every interaction and offering.
9. 24/7 Customer Service:
Our devoted customer service team is on standby 24/7, ready to address any inquiries or concerns. Whether it's a simple question or an urgent issue, we are here to offer unwavering support whenever you need us.
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