| Customization: | Available |
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| Natural Abrasive Type: | Walnut Shell |
| Artificial Abrasive Type: | Walbut Shell |
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Key Features:
PRODUCTION PROCESS: Crafting Excellence
Collection of Raw Material: Gathering Nature's Gift
Walnut Harvesting: Nestled in the heart of the walnut industry, these robust shells are collected as a byproduct of the bounty of delicious nuts. After the prized nuts are enjoyed, the tenacious shells are carefully gathered, ready to be converted into superior performance solutions that shine in industrial applications.
Cleaning and Sorting: Purity and Precision
Initial Cleaning: Our impeccable process starts with a comprehensive cleaning of walnut shells, ensuring every trace of walnut meat, dust, impurities, and dirt is eliminated. This thorough cleanse sets the stage for a pristine and refined abrasive material.
Sorting: With precision engineering, the shells are sorted meticulously to remove large debris or foreign materials. This process can be expertly handled manually or enhanced with cutting-edge mechanical sorting equipment, ensuring the highest quality standards.
Crushing: Transforming Raw Power
Primary Crushing: After cleaning and sorting, the walnut shells meet high-efficiency crushers where they are meticulously broken down into smaller, manageable pieces. This crucial step prepares them for further refinement, achieving the ideal granularity for diverse applications.
Secondary Crushing: For those seeking perfection, additional crushing may be necessary. Our sophisticated process employs advanced hammer mills, roller mills, or impact crushers, ensuring each particle is crafted for peak performance.
Screening and Classification: Perfectly Sized
Size Classification: Through a series of precision screens, the crushed shells are classified into various size grades. This essential step ensures our final product is perfectly aligned with the specific size requirements vital for sandblasting applications.
Air Classification (Optional): For unparalleled control over particle size distribution, our optional air classifiers are employed, seamlessly separating crushed shells into exact size fractions to meet your unique specifications.
Dust Removal: Pristine Purity
Cyclone Separators and Dust Collectors: Any fine dust generated during the crushing and screening process is meticulously removed using advanced cyclone separators and dust collectors. This critical step ensures a spotless final product, free from fine dust, ready to elevate your sandblasting experience.
Quality Control: Unwavering Excellence
Testing: The processed walnut shell media undergo rigorous testing to ensure they meet the highest standards, including particle size distribution, hardness checks, and cleanliness assessments, guaranteeing consistent, superior quality.
Inspection: Through comprehensive visual inspections and stringent quality control measures, we ensure the consistency and excellence of our final product, providing unmatched reliability and peace of mind.
The meticulous crafting of walnut shell media results in a product of unrivaled quality, tailored for sandblasting applications that require a gentle yet effective abrasive. Renowned for being eco-friendly and less abrasive than traditional sandblasting materials, our media excels in cleaning and polishing sensitive surfaces, delivering impeccable 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 beacon of excellence in the trading industry, specializing meticulously in refractory materials and abrasive media. With a unique business model that seamlessly integrates industry prowess with trade acumen, we boast cutting-edge testing facilities and an unrivaled depth of technical expertise. Located in the vibrant heart of Luoyang city, Henan province, our expansive factories embody 24 years of rich, seasoned experience in crafting superior Brown Fused Alumina (BFA) and White Fused Alumina (WFA).
Harnessing the strength of our formidable factory partnerships, we offer premium-grade Cutting Wheels, Grinding Wheels, and Flap Discs at remarkably competitive prices. Our distinguished products have earned widespread acclaim and trust, adeptly aligning with the evolving economic and social demands of the marketplace. We maintain an unyielding commitment to unparalleled quality and customer satisfaction, ensuring our products consistently exceed the highest standards of excellence.
At Luoyang Frere, we hold long-term partnerships in high regard and are eager to embark on a rewarding collaboration with your prestigious company. Our dedicated team is ready to address your needs and is committed to playing an integral role in your continued success in the near future.
1. Superior Quality & Competitive Edge: At LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD., we take immense pride in supplying top-tier abrasive and refractory materials that conform to rigorous international standards. This guarantees exceptional performance and reliability across diverse industrial uses. By cultivating strong relationships with leading manufacturers and optimizing our supply chain, we provide our customers with competitively priced offerings without compromising on quality excellence.
2. Tailored Custom Solutions: We specialize in delivering individualized solutions meticulously designed to meet the distinct needs of our clients. From custom packaging and precise product specifications to adaptable delivery timelines, our unwavering commitment is to ensure utmost satisfaction and convenience for every customer.
3. Expertise and Professional Experience: Our team of seasoned industry professionals brings extensive expertise and experience, enabling us to offer valuable technical support and expert guidance to our esteemed clients.
4. Rigorous Quality Assurance: Quality is the bedrock of our operations. We implement rigorous quality control measures throughout the procurement and delivery processes, ensuring every product not only meets but surpasses the highest quality standards.
5. Commitment to Sustainability and Environmental Responsibility: Our dedication to sustainability and eco-friendly practices is resolute. We provide environmentally friendly products and solutions, empowering our clients to reduce their ecological impact and contribute to a greener future.
6. Client-Focused Approach: Central to our operations is a client-focused philosophy that underscores the importance of understanding and fulfilling the unique needs and preferences of our customers. We are committed to delivering exceptional customer service and fostering enduring partnerships based on trust and mutual success.
At Frere company, we pride ourselves on offering exceptional support that extends well beyond the initial purchase. Our comprehensive after-sales service is meticulously tailored to guarantee your lasting satisfaction and success with our premium products. Choose us as your reliable partner for abrasives and refractories, and expect a superior service experience:
1. Technical Support:
Our team of experienced engineers and technical specialists provides unparalleled expertise and assistance. Whether you need guidance on selecting the right product, mastering application techniques, or troubleshooting, we are here to help you achieve outstanding outcomes.
2. Product Training:
We offer comprehensive training programs designed to equip your team with the skills needed to use our products effectively and safely. From basic handling procedures to advanced application strategies, our training is tailored to meet your specific needs.
3. Warranty and Repairs:
Each product comes with a robust warranty. In the event of an issue, our dedicated service team ensures prompt repairs or replacements, minimizing downtime 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 valuable feedback, enabling us to continuously refine our offerings to better meet your needs.
5. Maintenance Services:
To guarantee the peak performance and durability of our products, we offer expert maintenance services. Our specialists help design a maintenance schedule and provide on-site support to keep your equipment in optimal condition.
6. Rapid Response:
Our rapid response team is ready to deliver immediate solutions in critical situations. Acknowledging the urgency of your operations, we address issues swiftly and accurately to minimize downtime.
7. Spare Parts Availability:
With a comprehensive inventory of spare parts, we guarantee quick access to vital components. Our efficient logistics network ensures fast delivery, reducing downtime and maintaining seamless operations.
8. Customer Feedback Loop:
Your feedback is invaluable. We actively engage with your insights to drive our commitment to continuous improvement, constantly aiming to exceed your expectations in every interaction and offer.
9. 24/7 Customer Service:
Our dedicated customer service team is available round the clock, ready to address any questions or concerns. Whether it's a simple inquiry or an urgent matter, we provide unwavering support whenever you need us.
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