| Customization: | Available |
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| Natural Abrasive Type: | Walnut Shell |
| Artificial Abrasive Type: | Walbut Shell |
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Key Features:
A Glimpse into Our Meticulous PRODUCTION PROCESS
Artful Collection of Raw Material:
Walnut Harvesting: In the vibrant and fertile heart of the walnut industry, we expertly gather walnut shells, a prized and resilient byproduct. Post-harvest, these robust shells are meticulously collected after the nuts are enjoyed for their rich flavors. Brimming with potential, they are set to be ingeniously crafted into high-performance solutions, primed to meet and exceed your industrial demands.
Meticulous Cleaning and Sorting:
Initial Cleaning: Our journey begins with an exacting cleaning process for the walnut shells. Every trace of walnut meat, dust, dirt, and impurity is fastidiously removed, crafting a foundation for a pure and superior abrasive material that promises unmatched consistency and purity.
Sorting: With unmatched precision, we diligently sort the walnut shells to eliminate any large debris or foreign materials. This vital step is performed either manually by skilled artisans or through advanced mechanical sorting technology, ensuring the delivery of a premium-quality product.
Refined Crushing Techniques:
Primary Crushing: After being meticulously cleaned and precisely sorted, the walnut shells are processed in high-efficiency crushers. Each shell is expertly reduced to smaller sizes, setting an impeccable foundation for refinement and ensuring they are expertly prepared for a variety of applications.
Secondary Crushing: To achieve the optimal particle size, a secondary crushing process is employed. Utilizing state-of-the-art equipment such as hammer mills, roller mills, or impact crushers, every particle is tailored with precision to enhance performance, making them perfect for your specific requirements.
Exacting Screening and Classification:
Size Classification: The finely crushed shells are meticulously screened to classify them into various specific size grades. This crucial step ensures that our final product meets the exact size specifications critical for effective sandblasting applications.
Air Classification (Optional): For the epitome of precision in particle size distribution, our optional air classifiers come into play. They gently and accurately separate the crushed shells into exact size fractions, perfectly tailored to fit your unique needs.
Effective Dust Removal:
Cyclone Separators and Dust Collectors: To ensure top-tier performance, any fine dust created during crushing and screening is thoroughly removed using advanced cyclone separators and dust collectors. This essential step guarantees our final product is pristine and dust-free, elevating your sandblasting experience.
Rigorous Quality Control:
Testing: Our walnut shell media is subjected to comprehensive testing to meet the highest quality standards. These rigorous tests include particle size distribution, hardness evaluations, and cleanliness assessments, guaranteeing quality you can depend on.
Inspection: Through thorough visual inspections and stringent quality control protocols, we ensure the consistency and excellence of our final product, delivering reliability that sets industry benchmarks.
This exhaustive and meticulous process results in walnut shell media of unrivaled quality, perfectly suited for sandblasting applications demanding a gentle yet highly effective abrasive. Known for being eco-friendly and far gentler than traditional sandblasting materials, our media excels in cleaning and polishing delicate surfaces, offering 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 as a distinguished beacon in the trading industry, celebrated for its specialization in top-tier refractory materials and abrasive media. Seamlessly blending industry with trade, our innovative business model is fortified by state-of-the-art testing facilities and unrivaled technical prowess. Nestled in the dynamic city of Luoyang, Henan province, our two expansive factories carry an illustrious 24-year heritage in crafting Brown Fused Alumina (BFA) and White Fused Alumina (WFA), delivering extraordinary quality and pioneering innovation.
By harnessing our robust partnerships with premier factories, we provide unrivaled Cutting Wheels, Grinding Wheels, and Flap Discs, all priced to offer unparalleled value. Our exceptional products have garnered widespread acclaim and unwavering trust, skillfully catering to the shifting economic and social demands of today's marketplace. We remain unyielding in our commitment to quality and customer satisfaction, perpetually ensuring our products stand at the pinnacle of excellence and dependability.
At Luoyang Frere, we profoundly cherish lasting partnerships and are keenly poised for the opportunity to embark on a fruitful collaboration with your esteemed company. Our passionate team stands ready to meet your requirements, eager to be a pivotal force 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 offering top-tier abrasive and refractory materials that adhere to the most rigorous international standards. This guarantees unparalleled performance and reliability across a diverse range of industrial applications. By fostering strong collaborations with leading manufacturers and employing efficient supply chain management, we deliver competitively priced products without compromising on quality excellence.
2. Custom Solutions: We are specialists in providing custom-tailored solutions designed to meet the distinct needs of our clients. Whether it's personalized packaging, exact product specifications, or adaptable delivery schedules, our mission is to ensure utmost satisfaction and convenience for every client we serve.
3. Expertise and Experience: Our team of seasoned industry professionals possesses vast expertise and experience, enabling us to offer insightful technical support and guidance to our esteemed customers.
4. Quality Assurance: Excellence in quality is the foundation of our operations. We implement rigorous quality control measures throughout the procurement and delivery processes to ensure every product not only meets but surpasses the highest quality standards.
5. Sustainability and Environmental Responsibility: Our unwavering commitment to sustainability and environmental stewardship is a driving force behind our operations. We provide eco-friendly products and solutions that enable our clients to reduce their environmental impact, helping to pave the way towards a more sustainable future.
6. Customer-Centric Approach: Central to our operations is a philosophy that places the customer at the core, emphasizing the importance of understanding and catering to our clients' needs and preferences. We are devoted to delivering exceptional customer service and cultivating enduring partnerships founded on trust and mutual growth.
At Frere company, we are devoted to building partnerships that last far beyond the initial transaction. Our all-encompassing after-sales service is meticulously crafted to ensure your ongoing satisfaction and success with our superior products. Here's the unparalleled service you can rely on when you select us as your distinguished supplier of abrasives and refractories:
1. Technical Support:
Our seasoned engineers and technical experts offer exceptional expertise and support. Whether you require guidance on product selection, application techniques, or troubleshooting, we're ready to assist, ensuring you achieve unparalleled results.
2. Product Training:
Our comprehensive training programs are tailored to empower your team with the skills to utilize our products effectively and safely. From basic handling to complex application techniques, our training is customized to fulfill your specific requirements.
3. Warranty and Repairs:
Each product is backed by a substantial warranty. If any issues arise, our dedicated service team delivers swift repairs or replacements, minimizing disruptions and maintaining your operational efficiency.
4. Regular Follow-ups:
We proactively engage with our clients. Our team conducts regular check-ins to assess product performance and collect valuable feedback, allowing us to continually enhance and better personalize our offerings to meet your preferences.
5. Maintenance Services:
To ensure maximum performance and longevity, we provide specialized maintenance services. Our experts assist in creating a maintenance schedule and offer on-site support to keep your equipment running at its peak.
6. Rapid Response:
Our rapid response team is poised to provide immediate solutions in critical situations. We recognize the importance of your operations and address issues promptly and accurately to minimize any downtime.
7. Spare Parts Availability:
Our extensive inventory of spare parts ensures quick access to essential components. Our efficient logistics network guarantees fast delivery, reducing downtime and ensuring seamless operations.
8. Customer Feedback Loop:
Your feedback is crucial. We actively seek your input to drive our dedication to continuous improvement, as we endeavor to surpass expectations in every interaction and offering.
9. 24/7 Customer Service:
Our devoted customer service team is available around the clock, ready to address any inquiries or concerns. Whether it's a minor question or an urgent issue, we are here to provide dependable support whenever required.
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