| Customization: | Available |
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| Natural Abrasive Type: | Walnut Shell |
| Artificial Abrasive Type: | Walbut Shell |
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Key Features:
THE ART OF PRODUCTION
Raw Material Acquisition:
Walnut Harvesting: Nestled at the nucleus of the walnut industry, these shells are procured as a premium byproduct. After savoring the delectable kernels, the robust shells are collected with care, poised to evolve into high-performance solutions.
Purification and Categorization:
Initial Cleaning: Our journey commences with an intensive cleansing process, ensuring each shell is free from walnut meat remnants, dust, and impurities, thus creating a pristine and refined abrasive material.
Sorting: With meticulous precision, shells are sorted to remove any substantial debris or foreign elements. This step is executed either manually or with cutting-edge mechanical sorting technologies, ensuring the highest quality.
Fragmentation:
Primary Crushing: Post purification and categorization, the walnut shells are introduced to high-performance crushers. They are fragmented into smaller, manageable pieces, laying the groundwork for ultimate refinement to achieve the desired granularity.
Secondary Crushing: For perfect sizing, additional crushing may be necessary. Our process uses advanced hammer mills, roller mills, or impact crushers, ensuring each particle is crafted for optimal functionality.
Screening and Classification:
Size Classification: The fragmented shells proceed through a series of precision screens, classifying them into an array of size grades. This ensures alignment with specific size requirements vital for sandblasting applications.
Air Classification (Optional): For enhanced precision over particle size distribution, optional air classifiers are employed, delicately segmenting crushed shells into exact size fractions tailored to your precise needs.
Dust Elimination:
Cyclone Separators and Dust Collectors: To ensure superior performance, any fine dust from the crushing and screening is meticulously extracted using advanced cyclone separators and dust collectors, guaranteeing a pristine final product.
Quality Assurance:
Testing: Comprehensive testing of the processed walnut shell media is performed to ensure they exceed the highest benchmarks. Tests include particle size distribution, hardness evaluations, and cleanliness checks, ensuring unwavering excellence.
Inspection: Through thorough visual inspections and stringent quality control protocols, we assure the consistency and excellence of our final product, offering unrivaled reliability.
This meticulous process yields walnut shell media of extraordinary quality, impeccably tailored for sandblasting applications requiring a gentle yet powerful abrasive. Celebrated for being eco-friendly and gentler than traditional sandblasting materials, our media is perfect for cleaning and polishing delicate surfaces, promising exceptional performance with utmost 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 prestigious beacon in the trading industry, specializing in the intricate realm of refractory materials and abrasive media. Our integrated business model is a seamless fusion of industry expertise and trade acumen, supported by cutting-edge testing facilities and unmatched technical prowess. Situated in the vibrant hub of Luoyang city, Henan province, our two expansive factories boast an impressive legacy of 24 years in crafting premium quality Brown Fused Alumina (BFA) and White Fused Alumina (WFA).
Leveraging our powerful factory alliances, we deliver superior Cutting Wheels, Grinding Wheels, and Flap Discs, all offered at unbeatable prices. Our outstanding products have earned widespread acclaim and trust, adeptly meeting the ever-evolving economic and social demands of the marketplace. We are steadfast in our dedication to maintaining quality and ensuring customer satisfaction, consistently presenting products that meet the pinnacle of excellence.
At Luoyang Frere, we value enduring partnerships and are thrilled at the prospect of embarking on a rewarding collaboration with your distinguished company. Our committed team stands ready to fulfill your needs and is eager to contribute to your prosperity in the promising future ahead.
1. High-Quality Products & Competitive Pricing: At LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD., we take immense pride in delivering superior-grade abrasive and refractory materials that meet and exceed rigorous international standards. This dedication translates into unparalleled performance and reliability for a myriad of industrial applications. By forging robust alliances with premier manufacturers and employing a streamlined supply chain strategy, we ensure that our valued customers receive competitively priced products without compromising on exceptional quality.
2. Custom Solutions: We are adept at providing tailor-made solutions that cater to the distinctive needs of our clients. Whether it's bespoke packaging, precise product specifications, or adaptable delivery schedules, our unwavering commitment is to guarantee utmost satisfaction and ease for each and every client.
3. Expertise and Experience: Our team of seasoned industry professionals brings a wealth of knowledge and experience, equipping us to offer insightful technical support and guidance to our esteemed customers.
4. Quality Assurance: Quality forms the bedrock of our operations. We implement rigorous quality control measures throughout the procurement and delivery processes, ensuring that every product not only meets but surpasses the highest quality standards.
5. Sustainability and Environmental Responsibility: Our dedication to sustainability and environmental stewardship is steadfast. We provide eco-friendly products and solutions that enable our clients to reduce their ecological footprint, contributing to a more sustainable future for all.
6. Customer-Centric Approach: Central to our operations is a customer-centric ethos that underscores the significance of understanding and meeting the needs and preferences of our clients. We are resolutely committed to delivering outstanding customer service and fostering enduring partnerships built on trust and mutual advancement.
At Frere company, we are devoted to providing exceptional service that extends far beyond the point of purchase. Our comprehensive after-sales service is intricately designed to ensure your enduring satisfaction and success with our prestigious products. Discover the unparalleled service you can expect when choosing us as your preferred supplier of abrasives and refractories:
1. Technical Support:
Our team of seasoned engineers and technical experts is here to offer their unmatched knowledge and support. Whether you need assistance in selecting the right product, mastering application techniques, or solving technical challenges, we are poised to help you achieve outstanding results.
2. Product Training:
Our extensive training programs are meticulously designed to equip your team with the knowledge to operate our products safely and effectively. From basic handling to advanced application techniques, we tailor our training to meet your specific needs.
3. Warranty and Repairs:
Each product is accompanied by a generous warranty, ensuring your peace of mind. In the event of any issues, our committed service team provides prompt repairs or replacements, minimizing interruptions and keeping your operations running smoothly.
4. Regular Follow-ups:
We believe in proactive customer engagement. Our team conducts regular follow-ups to evaluate product performance and gather invaluable feedback, allowing us to continuously refine and better align our offerings with your needs.
5. Maintenance Services:
To ensure optimal performance and extended lifespan of our products, we offer professional maintenance services. Our experts collaborate with you to develop a maintenance schedule and provide on-site support, ensuring your equipment remains in top condition.
6. Rapid Response:
Our rapid response team is prepared to deliver immediate solutions in critical situations. Understanding the urgency of your operations, we address challenges swiftly and accurately to minimize downtime and maintain productivity.
7. Spare Parts Availability:
With a comprehensive inventory of spare parts, we ensure quick access to essential components. Our efficient logistics network guarantees prompt delivery, reducing downtime and supporting seamless operations.
8. Customer Feedback Loop:
We value your insights greatly. Your feedback drives our unwavering commitment to continuous improvement, as we strive 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 resolve any queries or concerns. Whether it's a simple question or an urgent matter, we are here to provide reliable support whenever you need us.
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