| 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: In the vibrant heart of the walnut industry, we meticulously gather walnut shells as a valuable byproduct. After savoring the delicious nut cores, the robust shells are collected with care, destined to be innovatively crafted into high-performance solutions. These shells stand ready to fulfill your industrial needs with a blend of excellence and innovation.
Cleaning and Sorting:
Initial Cleaning: The journey to exceptional quality begins with the meticulous cleaning of walnut shells. Every trace of walnut meat, dust, and impurities is diligently removed, establishing the foundation for an abrasive material of unmatched purity and consistency, earning your trust for its superior quality.
Sorting: Employing unrivaled precision, we sort the shells to eliminate large debris and foreign materials. This crucial process, executed manually by skilled craftsmen or with advanced mechanical sorters, guarantees a consistently premium product, each and every time.
Crushing:
Primary Crushing: Following thorough cleaning and precise sorting, walnut shells undergo primary crushing in high-efficiency equipment. This process expertly breaks them into smaller sizes, perfectly setting the stage for further refinement to meet the specific granularity requirements of diverse applications.
Secondary Crushing: To reach the desired particle size, secondary crushing may be used. Advanced machinery such as hammer mills, roller mills, or impact crushers finely craft each particle, enhancing their performance and suitability for your unique industrial applications.
Screening and Classification:
Size Classification: The finely crushed shells pass through precision screens, categorizing them into defined size grades. This essential step guarantees a final product that perfectly aligns with the specific size requirements essential for effective sandblasting applications.
Air Classification (Optional): For achieving precision in particle size distribution, optional air classifiers are used. These expertly separate crushed shells into precise size fractions, tailored to meet your exact needs with unmatched accuracy.
Dust Removal:
Cyclone Separators and Dust Collectors: To maintain outstanding performance, fine dust produced during crushing and screening is efficiently removed using advanced cyclone separators and dust collectors. This crucial step ensures our pristine final product remains free of dust, elevating your sandblasting experience to new heights.
Quality Control:
Testing: Our walnut shell media endures rigorous testing to meet top-tier quality standards. These thorough assessments include particle size distribution, hardness checks, and cleanliness evaluations, ensuring a level of quality you can depend on.
Inspection: Through comprehensive visual inspections and stringent quality control measures, we ensure the final product's consistency and excellence, delivering an unparalleled reliability that sets the benchmark across the industry.
This meticulous and demanding process results in walnut shell media of exceptional quality, perfect for sandblasting applications that demand a gentle yet effective abrasive. Known for being eco-friendly and significantly less abrasive than traditional materials, our media excels in cleaning and polishing delicate surfaces, providing superior performance with a gentle touch.
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. shines brightly as a prominent leader in the trading industry, celebrated for our unparalleled expertise in refractory materials and abrasive media. By seamlessly blending industry with trade, our business model is supported by state-of-the-art testing facilities and an unmatched reservoir of technical know-how. Nestled in the bustling city of Luoyang, Henan province, our two vast factories proudly carry a 24-year legacy in crafting Brown Fused Alumina (BFA) and White Fused Alumina (WFA). With a steadfast commitment to quality and innovation, we deliver products that stand as a testament to excellence and ingenuity.
By harnessing robust collaborations with trusted factories, we offer superior Cutting Wheels, Grinding Wheels, and Flap Discs that not only promise exceptional performance but are also available at competitive prices. Our top-tier products have garnered widespread recognition and trust, adeptly adapting to meet the dynamic economic and social demands of today's market. We remain unwaveringly committed to quality and customer satisfaction, always ensuring our products achieve the zenith of excellence and dependability.
At Luoyang Frere, we hold long-lasting partnerships in the highest regard and are enthusiastic about the prospect of forging a rewarding collaboration with your esteemed company. Our passionate team stands ready to fulfill your requirements and is eager to play a crucial role in propelling your success in the near future.
1. High-Quality Products & Competitive Pricing: At LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD., we take immense pride in providing top-tier abrasive and refractory materials that strictly adhere to rigorous international standards. This guarantees exceptional performance and reliability across a diverse array of industrial applications. By leveraging our strong alliances with premier manufacturers and our efficient supply chain management, we deliver competitively priced products that do not compromise on quality, ensuring our clients receive unparalleled value.
2. Custom Solutions: We specialize in crafting personalized solutions meticulously attuned to the specific needs of our clients. Whether it's customized packaging, exacting product specifications, or adaptable delivery schedules, our unwavering commitment is to achieve complete client satisfaction and convenience at every turn.
3. Expertise and Experience: Our team of seasoned industry professionals brings a profound depth of expertise and vast experience, enabling us to offer astute technical support and insightful guidance to our cherished customers.
4. Quality Assurance: Quality is the bedrock of our operations. We implement rigorous quality control measures throughout every stage of procurement and delivery, ensuring that each product not only meets but surpasses the most stringent quality standards.
5. Sustainability and Environmental Responsibility: Our dedication to sustainability and eco-friendly practices is steadfast. We provide environmentally conscious products and solutions that assist our clients in reducing their ecological impact, promoting a more sustainable and prosperous future.
6. Customer-Centric Approach: Central to our operations is a customer-focused philosophy that prioritizes understanding and addressing the unique needs and preferences of our clients. We are committed to delivering outstanding customer service and fostering enduring partnerships rooted in trust and mutual success.
At Frere company, we believe in forging enduring partnerships that extend far beyond the initial purchase. Our meticulously crafted after-sales service is designed to ensure your ongoing satisfaction and success with our premium products. Discover the exceptional service experience that awaits when you select us as your trusted supplier of abrasives and refractories:
1. Technical Support:
Our seasoned engineers and technical specialists offer unparalleled expertise and guidance. Whether you require insights on product selection, application techniques, or troubleshooting, we are poised to assist, ensuring you achieve remarkable outcomes with our products.
2. Product Training:
Our comprehensive training programs are meticulously designed to equip your team with the skills needed to use our products effectively and safely. From basic handling to advanced application methods, our training is customized to meet your specific requirements.
3. Warranty and Repairs:
Our products are backed by a comprehensive warranty. Should any issues arise, our dedicated service team swiftly provides repairs or replacements, minimizing disruptions and maintaining your operational efficiency.
4. Regular Follow-ups:
We engage proactively with our clients. Our team conducts regular follow-ups to evaluate product performance and gather valuable feedback, enabling us to continuously refine and tailor our offerings to your unique preferences.
5. Maintenance Services:
To ensure optimal performance and longevity, we provide specialized maintenance services. Our experts collaborate to develop a tailored maintenance schedule and deliver on-site support, keeping your equipment running at its best.
6. Rapid Response:
Our rapid response team is prepared to offer immediate solutions in critical situations. We recognize the essential nature of your operations and respond swiftly and accurately to minimize any potential downtime.
7. Spare Parts Availability:
Our extensive spare parts inventory ensures quick access to essential components. With our efficient logistics network, we promise fast delivery, reducing downtime and ensuring seamless operations.
8. Customer Feedback Loop:
Your feedback holds immense value. We actively solicit your insights to fuel our unwavering commitment to continuous improvement, striving to exceed expectations in every interaction.
9. 24/7 Customer Service:
Our dedicated customer service team is available 24/7, ready to address any questions or concerns. Whether it's a simple inquiry or an urgent issue, we are here to provide steadfast support whenever you require it.
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