| Customization: | Available |
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| Natural Abrasive Type: | Walnut Shell |
| Artificial Abrasive Type: | Walbut Shell |
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Key Features:
Meticulous PRODUCTION PROCESS
Collection of Pristine Raw Material:
Walnut Harvesting: Nestled in the heart of the thriving walnut industry, walnut shells are harvested as a cherished byproduct. After relishing the delectable nuts and savoring the edible goodness, the robust shells are conscientiously collected, poised to be transformed into outstanding performance solutions.
Rigorous Cleaning and Sorting:
Initial Cleaning: Our meticulous process commences with an exhaustive cleaning of the walnut shells, ensuring every remnant of walnut meat, dust, dirt, and impurities is scrupulously eliminated, paving the way for an immaculate and polished abrasive material.
Sorting: With absolute precision, the shells are deftly sorted to discard any large debris or foreign substances. This can be expertly managed either manually or with cutting-edge mechanical sorting equipment, ensuring superior quality.
Efficient Crushing:
Primary Crushing: After cleaning and sorting, the walnut shells are introduced to highly efficient crushers. Here, they are fragmented into smaller, manageable pieces, preparing them for further refinement to attain the perfect granularity for diverse applications.
Secondary Crushing: To achieve the desired size, further crushing may be essential. Our advanced process incorporates state-of-the-art hammer mills, roller mills, or impact crushers, crafting each particle for peak performance.
Precise Screening and Classification:
Size Classification: The crushed shells traverse a series of precise screens, organizing them into various size grades. This crucial step ensures our final product impeccably aligns with the specific size criteria vital for sandblasting applications.
Air Classification (Optional): For even greater control over particle size distribution, our optional air classifiers are utilized, expertly segregating crushed shells into precise size fractions to meet your exact specifications.
Thorough Dust Removal:
Cyclone Separators and Dust Collectors: Ensuring premium performance, any fine dust generated during the crushing and screening process is meticulously extracted using advanced cyclone separators and dust collectors. This indispensable step guarantees a pristine final product, devoid of fine dust, and poised to elevate your sandblasting experience.
Stringent Quality Control:
Testing: Rigorous testing of the processed walnut shell media is performed to affirm they meet the highest standards. These assessments include particle size distribution, hardness evaluations, and cleanliness checks, ensuring unwavering excellence.
Inspection: Through comprehensive visual inspections and rigorous quality control practices, we ensure the consistency and integrity of our final product, delivering unmatched dependability.
This meticulous process produces walnut shell media of unrivaled quality, ideally suited for sandblasting applications that demand a gentle yet potent abrasive. Renowned for being eco-friendly and gentler than conventional sandblasting materials, our media is perfect for cleaning and polishing delicate surfaces, offering superior 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 leader in the trading industry, specializing in both refractory materials and top-quality abrasive media. With a seamless business model that expertly integrates industry know-how with trade, we boast cutting-edge testing facilities and unmatched technical prowess. Our strategic location in the bustling heart of Luoyang city, Henan province, is complemented by our two exceptional factories, which are backed by an impressive 24 years of experience in the manufacturing of Brown Fused Alumina (BFA) and White Fused Alumina (WFA).
Harnessing our strong factory alliances, we deliver premium-grade Cutting Wheels, Grinding Wheels, and Flap Discs, all offered at remarkably competitive prices. Our outstanding products have won widespread acclaim and trust, adeptly meeting the ever-changing economic and social demands of the market. Committed to unyielding quality and customer satisfaction, we ensure that our offerings consistently meet the pinnacle of excellence.
At Luoyang Frere, we highly value enduring partnerships and are thrilled at the prospect of embarking on a successful collaboration with your esteemed company. Our passionate team stands ready to fulfill your needs and is eager to contribute to your achievements 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 premium-grade abrasive and refractory materials that adhere to stringent international standards. This commitment guarantees unmatched performance and reliability across an extensive range of industrial applications. Leveraging our robust partnerships with top-tier manufacturers and optimized supply chain management, we provide competitively priced products while steadfastly upholding the highest quality standards.
2. Custom Solutions: We excel in crafting personalized solutions tailored to our customers' unique requirements. Whether it's bespoke packaging, precise product specifications, or flexible delivery schedules, our unwavering commitment is to ensure maximum satisfaction and convenience for every client.
3. Expertise and Experience: Our dedicated team of industry professionals boasts a wealth of expertise and experience, empowering us to deliver insightful technical support and guidance to our esteemed customers.
4. Quality Assurance: Quality is the bedrock of our operations. We enforce rigorous quality control protocols throughout the procurement and delivery phases, ensuring that each product meets and exceeds the highest quality benchmarks.
5. Sustainability and Environmental Responsibility: Our dedication to sustainability and environmental stewardship is unwavering. We offer eco-friendly products and solutions that empower our clients to minimize their ecological footprint, paving the way for a more sustainable future.
6. Customer-Centric Approach: At the core of our operations is a customer-centric philosophy that emphasizes understanding and addressing the needs and preferences of our clients. We are committed to delivering exceptional customer service and nurturing long-term partnerships built on trust and mutual growth.
At Frere company, our allegiance to you extends far beyond the initial purchase. Our comprehensive after-sales service is thoughtfully designed to ensure your lasting satisfaction and success with our distinguished products. Here's the world-class service you can expect when choosing us as your trusted provider of abrasives and refractories:
1. Technical Support:
Our seasoned engineers and technical experts offer unmatched expertise and support. Whether you seek guidance on product selection, application techniques, or troubleshooting, we are ready to assist, ensuring you achieve optimal results.
2. Product Training:
Our exhaustive training programs are designed to fully equip your team to use our products efficiently and safely. From basic handling to advanced application methods, our training caters to your unique needs.
3. Warranty and Repairs:
Each product is backed by a substantial warranty. Should any issues arise, our dedicated service team provides fast repairs or replacements, minimizing disruption and maintaining your operational flow.
4. Regular Follow-ups:
We engage in proactive customer relations. Our team conducts regular follow-ups to evaluate product performance and gather valuable feedback, allowing us to continuously enhance and better align our offerings to your requirements.
5. Maintenance Services:
To ensure peak performance and longevity of our products, we offer expert maintenance services. Our specialists assist in crafting a maintenance schedule and provide on-site support to keep your equipment in optimal condition.
6. Rapid Response:
Our rapid response team is poised to deliver immediate solutions in critical situations. Understanding the urgency of your operations, we address issues promptly and accurately to minimize downtime.
7. Spare Parts Availability:
With a well-stocked inventory of spare parts, we ensure quick access to essential components. Our streamlined logistics network guarantees rapid delivery, reducing downtime and ensuring uninterrupted operations.
8. Customer Feedback Loop:
Your insights are invaluable. We actively collect your feedback to fuel our dedication to continuous improvement, always striving to exceed 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 simple question or a pressing issue, we provide steadfast support whenever you need us.
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