| 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 in the epicenter of the walnut industry, our walnut shells emerge as a prized byproduct. After the delectable nuts are harvested and savored, the robust shells are meticulously gathered, poised to be transformed into high-caliber performance solutions.
Cleaning and Sorting:
Initial Cleaning: Our operation commences with an exhaustive cleansing of the walnut shells, ensuring that every speck of walnut meat, dust, and impurities is scrupulously eradicated, setting the foundation for a refined, pristine abrasive material.
Sorting: Employing a meticulous approach, the shells are expertly sorted to remove any substantial debris or extraneous materials. This precision can be achieved manually or through cutting-edge mechanical sorting technology, guaranteeing top-tier quality.
Crushing:
Primary Crushing: Post cleaning and sorting, the walnut shells enter high-efficiency crushers. Here, they are fragmented into smaller, manageable pieces, paving the way for further refinement to attain the perfect granularity tailored for diverse applications.
Secondary Crushing: To achieve the desired size, further crushing may be necessary. Our process employs advanced hammer mills, roller mills, or impact crushers, ensuring each particle is precisely crafted for peak performance.
Screening and Classification:
Size Classification: The crushed shells journey through a succession of precision screens, categorizing them into distinct size grades. This phase assures that our final product impeccably aligns with the exact size requisites crucial for sandblasting applications.
Air Classification (Optional): For even finer control over particle size distribution, our optional air classifiers are deployed, gracefully dividing crushed shells into precise size fractions to accommodate your specific requirements.
Dust Removal:
Cyclone Separators and Dust Collectors: To ensure peak performance, any fine dust produced during the crushing and screening phase is meticulously extracted using advanced cyclone separators and dust collectors. This vital step guarantees a spotless final product, devoid of fine dust, ready to elevate your sandblasting experience.
Quality Control:
Testing: We conduct rigorous testing on the processed walnut shell media to confirm they meet the highest standards. These evaluations include particle size distribution, hardness verification, and cleanliness assessments, ensuring unwavering quality.
Inspection: Through comprehensive visual inspections and stringent quality control protocols, we affirm the consistency and excellence of our final product, offering unmatched reliability.
Our meticulous process yields walnut shell media of extraordinary quality, meticulously crafted for sandblasting applications demanding a gentle yet potent abrasive. Renowned for its eco-friendliness and softer impact compared to conventional sandblasting materials, our media is perfect for cleaning and polishing delicate surfaces, delivering outstanding performance with 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 distinguished titan in the trading arena, with a specialized focus on refractory materials and abrasive media. Seamlessly utilizing an integrated business model that artfully combines industry acumen with trade expertise, we boast cutting-edge testing facilities complemented by unmatched technical proficiency. Situated in the vibrant heart of Luoyang city, Henan province, we operate two magnificent factories, brimming with an impressive legacy of 24 years in producing top-notch Brown Fused Alumina (BFA) and White Fused Alumina (WFA).
Leveraging our strong factory alliances, we offer premium Cutting Wheels, Grinding Wheels, and Flap Discs, all meticulously priced for exceptional value. Our superb products have earned widespread acclaim and trust, adeptly meeting the ever-evolving economic and social demands of the marketplace. We are steadfastly committed to upholding unparalleled quality and customer satisfaction, ensuring our products consistently meet the pinnacle of excellence.
At Luoyang Frere, we value enduring partnerships and eagerly welcome the opportunity to embark on a mutually rewarding collaboration with your prestigious company. Our passionate team is ready to meet your needs and is excited to play a vital role in your success story 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 conform to rigorous international standards. These premium offerings ensure unparalleled performance and reliability across a broad spectrum of industrial applications. By fostering robust partnerships with leading manufacturers and employing streamlined supply chain management, we provide our customers with competitively priced products without compromising on quality.
2. Custom Solutions: We specialize in delivering bespoke solutions finely tuned to meet the unique needs of our customers. Whether it involves tailored packaging, precise product specifications, or adaptable delivery schedules, our unwavering commitment is to provide maximum satisfaction and convenience to every client.
3. Expertise and Experience: Our expert team of industry professionals brings a profound wealth of expertise and experience, equipping us to deliver insightful technical support and guidance to our valued customers. Our knowledge becomes your advantage.
4. Quality Assurance: Quality remains the bedrock of our operations. We implement rigorous quality control protocols during every phase of procurement and delivery, ensuring that each product not only meets but also exceeds the highest quality standards.
5. Sustainability and Environmental Responsibility: We are resolutely committed to sustainability and environmental stewardship. Our eco-friendly products and solutions empower clients to significantly reduce their ecological impact, contributing to a more sustainable and environmentally-conscious future.
6. Customer-Centric Approach: At the core of our operations is a customer-centric philosophy that prioritizes understanding and meeting the needs and desires of our clients. We are resolute in our dedication to delivering exceptional customer service and fostering enduring partnerships built on trust and mutual growth.
At Frere company, our dedication to your satisfaction transcends the initial purchase. Our comprehensive after-sales service is thoughtfully designed to guarantee your continued success and satisfaction with our distinguished products. Here's the exceptional service you can expect when choosing us as your reliable supplier of abrasives and refractories:
1. Technical Support:
Our team of seasoned engineers and technical specialists deliver unrivaled expertise and assistance. Whether you need advice on selecting the right products, mastering application techniques, or resolving issues, we're here to help you achieve outstanding results.
2. Product Training:
Our extensive training programs are curated to thoroughly prepare your team for the effective and safe use of our products. From fundamental handling to advanced application strategies, our training is tailored to meet your specific needs.
3. Warranty and Repairs:
We provide a robust warranty with every product. If issues emerge, our dedicated service team acts swiftly to offer repairs or replacements, ensuring minimal disruptions and keeping your operations on track.
4. Regular Follow-ups:
We engage in proactive customer interactions. Our team conducts regular follow-ups to evaluate product performance and gather key feedback, allowing for continuous improvement and better alignment with your needs.
5. Maintenance Services:
To guarantee the optimal performance and longevity of our products, we offer expert maintenance services. Our specialists collaborate to develop a maintenance plan and provide on-site support, ensuring your equipment remains in peak condition.
6. Rapid Response:
Our swift response team is ready to provide immediate solutions in urgent situations. Understanding the critical nature of your operations, we address issues quickly and precisely to minimize any downtime.
7. Spare Parts Availability:
With a comprehensive inventory of spare parts, we ensure quick access to essential components. Our efficient logistics network ensures prompt delivery, minimizing downtime and supporting seamless operations.
8. Customer Feedback Loop:
Your feedback is crucial. We actively seek your insights to drive our commitment to continuous enhancement, consistently aiming to exceed expectations in every interaction and offering.
9. 24/7 Customer Service:
Our dedicated customer service team is available around the clock, ready to address any questions or concerns. Whether it's a simple query or an urgent issue, we're here to provide unwavering support whenever you need us.
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