| 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 thriving heart of the walnut industry, walnut shells are collected as a prized byproduct. Once the delicious nuts have been harvested and relished, these durable shells are meticulously gathered, ready to be transformed into innovative performance solutions.
Cleaning and Sorting:
Initial Cleaning: The journey begins with a rigorous cleaning of the walnut shells, ensuring that every trace of walnut meat, dust, dirt, and impurities is meticulously eliminated. This initial step is crucial to achieve a pure and refined abrasive material.
Sorting: The shells are then carefully sorted with precision to remove any large debris or foreign materials. This process can be expertly handled either manually or by employing state-of-the-art mechanical sorting equipment, guaranteeing exceptional quality.
Crushing:
Primary Crushing: After being cleaned and sorted, the walnut shells are fed into high-efficiency crushers. Here, they are broken down into smaller, manageable fragments, setting the stage for further refinement to achieve the desired granularity for any application.
Secondary Crushing: To reach the ideal size, additional crushing may be necessary. Our advanced hammer mills, roller mills, or impact crushers are utilized, ensuring each particle is meticulously crafted for superior performance.
Screening and Classification:
Size Classification: The crushed shells pass through a series of precision screens, classifying them into various size grades. This step ensures that our final product aligns perfectly with the specific size requirements essential for sandblasting applications.
Air Classification (Optional): For even finer control over particle size distribution, our optional air classifiers are employed. These delicately separate crushed shells into exact size fractions to meet your precise needs.
Dust Removal:
Cyclone Separators and Dust Collectors: To guarantee high performance, any fine dust generated during the crushing and screening process is meticulously removed using advanced cyclone separators and dust collectors. This essential step ensures a pristine final product, free from fine dust, and primed to enhance your sandblasting experience.
Quality Control:
Testing: Rigorous testing of the processed walnut shell media is conducted to ensure they meet the highest standards. These comprehensive tests include particle size distribution, hardness checks, and cleanliness assessments, ensuring unwavering quality.
Inspection: Through thorough visual inspections and stringent quality control measures, we ensure the consistency and excellence of our final product, delivering unmatched reliability.
This meticulous process results in walnut shell media of unparalleled quality, perfectly suited for sandblasting applications demanding a gentle yet highly effective abrasive. Renowned for being eco-friendly and less harsh than traditional sandblasting materials, our media is ideal for cleaning and polishing sensitive 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 domain of refractory materials and abrasive media. Our business model is a seamless fusion of industry prowess and trade expertise, accentuated by cutting-edge testing facilities and unmatched technical acumen. Located in the bustling hub of Luoyang city, Henan province, we boast two monumental factories that embody 24 years of rich experience in crafting premium Brown Fused Alumina (BFA) and White Fused Alumina (WFA) products.
Leveraging our powerful factory alliances, we are proud to offer superior Cutting Wheels, Grinding Wheels, and Flap Discs at remarkably competitive prices. Our outstanding products have earned widespread acclaim and trust, adeptly meeting the evolving economic and social demands of the market. Our unwavering commitment to quality and customer satisfaction ensures that our products consistently meet and exceed the highest standards of excellence.
At Luoyang Frere, we value enduring partnerships and eagerly await the opportunity to foster a rewarding collaboration with your esteemed company. Our passionate and dedicated team is ready to fulfill your needs and is excited to contribute to 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 presenting premium-grade abrasive and refractory materials that conform to stringent international standards, ensuring unparalleled performance and reliability across diverse industrial applications. By cultivating robust partnerships with leading manufacturers and optimizing our supply chain management, we offer our discerning customers competitively priced products without compromising on quality excellence.
2. Custom Solutions: We are leaders in crafting bespoke solutions that cater to the distinct needs of our customers. Whether it's custom packaging, precise product specifications, or adaptable delivery schedules, our unwavering commitment is to maximize client satisfaction and convenience, ensuring each interaction is tailored to perfection.
3. Expertise and Experience: Our dedicated team of industry experts brings a wealth of knowledge and experience, enabling us to provide insightful technical support and invaluable guidance to our esteemed customers, thus empowering them to achieve optimal results.
4. Quality Assurance: Excellence in quality is the bedrock of our operations. We implement rigorous quality control measures throughout procurement and delivery to ensure each product not only meets but exceeds the highest quality benchmarks, reinforcing our commitment to superior standards.
5. Sustainability and Environmental Responsibility: Our dedication to sustainability and environmental responsibility is steadfast. We offer eco-friendly products and solutions that enable our clients to significantly reduce their ecological footprint, contributing to a greener, more sustainable future.
6. Customer-Centric Approach: Central to our operations is a customer-centric philosophy that prioritizes understanding and fulfilling our clients' needs and preferences. We are committed to delivering exemplary customer service and fostering enduring partnerships based on trust and mutual growth.
At Frere Company, our promise to you transcends the moment of purchase. Our comprehensive after-sales service is intricately designed to secure your continued satisfaction and success with our prized products. Here's the exceptional service you can expect when you choose us as your premier supplier of abrasives and refractories:
1. Technical Support:
Our team of seasoned engineers and technical experts delivers unmatched expertise and support. Whether you need advice on product selection, application techniques, or troubleshooting, we are here to assist, ensuring you achieve outstanding results.
2. Product Training:
Our extensive training programs are meticulously designed to thoroughly prepare your team to utilize our products proficiently and safely. From basic handling to intricate application methods, our training is tailored to meet your specific needs.
3. Warranty and Repairs:
Each product is supported by a comprehensive warranty. If any issues arise, our dedicated service team ensures prompt repairs or replacements, minimizing disruptions and sustaining your operational flow.
4. Regular Follow-ups:
We engage in proactive customer relations. Our team conducts regular follow-ups to evaluate product performance and collect valuable feedback, facilitating continuous improvements and better-aligned solutions to meet your demands.
5. Maintenance Services:
To guarantee peak performance and extend the life of our products, we offer expert maintenance services. Our specialists assist in devising a maintenance schedule and provide on-site support to keep your equipment in prime condition.
6. Rapid Response:
Our rapid response team is primed to offer immediate solutions in critical scenarios. Understanding the urgency of your operations, we tackle issues with speed and precision to minimize downtime.
7. Spare Parts Availability:
With a comprehensive inventory of spare parts, we ensure rapid access to essential components. Our efficient logistics network guarantees swift delivery, minimizing downtime and ensuring uninterrupted operations.
8. Customer Feedback Loop:
Your feedback is invaluable. We actively collect your insights to drive our dedication to continuous enhancement, aiming to exceed expectations in every interaction and offering.
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 a pressing issue, we're here to offer unwavering support whenever you need us.
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