| 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: At the heart of the premier walnut industry, these robust walnut shells are carefully collected as a valuable byproduct. After the tantalizing nuts are harvested and savored, the durable shells are meticulously gathered, primed to be transformed into cutting-edge performance solutions.
Cleaning and Sorting:
Initial Cleaning: Our superior process kicks off with an exhaustive cleaning of the walnut shells, ensuring that every last trace of walnut meat, dust, dirt, and unwanted impurities is flawlessly removed, paving the way for an exceedingly pure and refined abrasive material.
Sorting: With unwavering precision, the shells are expertly sorted to eliminate any large debris or foreign materials. This can be adeptly handled either manually or using advanced mechanical sorting equipment, ensuring a product of unmatched quality.
Crushing:
Primary Crushing: Once pristine and sorted, the walnut shells are introduced to high-efficiency crushers. Here, they are meticulously broken into smaller, manageable pieces, setting the perfect foundation for further refinement to achieve the ideal granularity for any demanding application.
Secondary Crushing: To achieve the perfect size, additional crushing may be required. Our process takes advantage of advanced hammer mills, roller mills, or impact crushers, ensuring that each particle is crafted with precision for optimal performance.
Screening and Classification:
Size Classification: The expertly crushed shells pass through a series of precision screens, classifying them into a variety of size grades. This vital step ensures that our final product aligns seamlessly with the specific size requirements essential for top-tier sandblasting applications.
Air Classification (Optional): For even more precise control over particle size distribution, our optional air classifiers are deployed, delicately separating crushed shells into exact size fractions to meet your most specific needs.
Dust Removal:
Cyclone Separators and Dust Collectors: Ensuring unmatched performance, any fine dust created during the crushing and screening process is meticulously removed using cutting-edge cyclone separators and dust collectors. This essential step guarantees an immaculate final product, free of fine dust, and poised to elevate your sandblasting experience.
Quality Control:
Testing: Rigorous testing of the processed walnut shell media is conducted to ensure they meet the highest standards of excellence. These tests include particle size distribution, hardness checks, and cleanliness assessments, ensuring unyielding quality.
Inspection: Through comprehensive visual inspections and stringent quality control measures, we guarantee the consistency and excellence of our final product, delivering unmatched reliability and peace of mind.
This meticulous process results in walnut shell media of unsurpassed quality, optimized for sandblasting applications demanding a gentle yet superbly effective abrasive. Celebrated for being eco-friendly and softer than traditional sandblasting materials, our media is ideal for cleaning and polishing sensitive surfaces, delivering superior performance with exceptional 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 renowned leader in the specialized trading of refractory materials and abrasive media. We embrace a unique business model that meticulously integrates industry and trade, leveraging state-of-the-art testing facilities and unmatched technical expertise. Situated in the vibrant heart of Luoyang city, Henan province, our two illustrious factories boast an impressive legacy of 24 years of expertise in the production of Brown Fused Alumina (BFA) and White Fused Alumina (WFA).
Harnessing the strength of our formidable factory partnerships, we deliver superior Cutting Wheels, Grinding Wheels, and Flap Discs, all at exceptionally competitive prices. Our outstanding products have earned significant recognition and trust, adeptly meeting the evolving economic and social demands of the marketplace. We are resolute in our dedication to quality and customer satisfaction, ensuring our offerings consistently meet the pinnacle of excellence.
At Luoyang Frere, we treasure enduring partnerships and are eager to embark on a rewarding collaboration with your esteemed company. Our committed team is ready to address your needs and is excited about contributing to your success in the imminent future.
1. High-Quality Products & Competitive Pricing: At LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD., we pride ourselves on offering premium-grade abrasive and refractory materials that align with stringent international standards. This guarantees unparalleled performance and reliability across a diverse spectrum of industrial applications. By forging robust alliances with leading manufacturers and optimizing our supply chain management, we present our esteemed customers with competitively priced products, all while upholding the highest standards of quality.
2. Custom Solutions: We excel in crafting personalized solutions that are meticulously tailored to meet the unique demands of our customers. Whether it's bespoke packaging, precise product specifications, or adaptable delivery schedules, our unwavering commitment is to ensure utmost satisfaction and convenience for every client.
3. Expertise and Experience: Our dedicated team of seasoned industry professionals brings a wealth of expertise and experience to the table, empowering us to provide insightful technical support and guidance to our valued customers.
4. Quality Assurance: Quality is the foundation of our operations. We enforce rigorous quality control protocols throughout the procurement and delivery phases, ensuring that every product meets and exceeds the highest quality benchmarks.
5. Sustainability and Environmental Responsibility: Our commitment to sustainability and environmental stewardship is unwavering. We offer environmentally friendly products and solutions that empower our clients to minimize their ecological footprint, contributing to a more sustainable future.
6. Customer-Centric Approach: Central to our operations is a customer-centric philosophy that underscores the importance of understanding and addressing the needs and preferences of our clients. We are dedicated to delivering exceptional customer service and fostering long-term partnerships based on trust and mutual growth.
At Frere company, our dedication to your satisfaction extends well beyond the initial purchase. We offer an all-encompassing, meticulously designed after-sales service that guarantees ongoing success and satisfaction with our esteemed products. Here's the superior service you can expect when choosing us as your trusted supplier of abrasives and refractories:
1. Technical Support:
Our team of seasoned engineers and technical experts provides unmatched expertise and support. Whether you need guidance on product selection, application techniques, or troubleshooting, we are here to assist you in achieving exceptional results.
2. Product Training:
Our thorough training programs are crafted to prepare your team to use our products efficiently and safely. From basic handling to advanced application methods, our training is tailored to meet your specific needs.
3. Warranty and Repairs:
Each product is supported by a robust warranty. If any issues arise, our dedicated service team promptly provides repairs or replacements, minimizing disruptions and keeping your operations running smoothly.
4. Regular Follow-ups:
We engage in proactive customer interaction. Our team conducts regular follow-ups to evaluate product performance and gather valuable feedback, facilitating continuous improvement and better alignment with your needs.
5. Maintenance Services:
To maintain peak product performance and longevity, we provide expert maintenance services. Our specialists help design a maintenance schedule and offer on-site support to keep your equipment in optimal condition.
6. Rapid Response:
Our rapid response team is prepared to deliver immediate solutions in critical situations. Understanding the urgency of your operations, we respond quickly and precisely to minimize downtime.
7. Spare Parts Availability:
With a comprehensive inventory of spare parts, we ensure quick access to essential components. Our streamlined logistics network guarantees fast delivery, minimizing downtime and ensuring seamless operations.
8. Customer Feedback Loop:
Your insights are invaluable to us. We actively gather your feedback to drive our commitment to continuous enhancement, striving to exceed expectations in every interaction.
9. 24/7 Customer Service:
Our dedicated customer service team is available around the clock, ready to address any inquiries or concerns. Whether it's a simple question or an urgent issue, we are here to provide unwavering support whenever you need us.
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