| Customization: | Available |
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| Natural Abrasive Type: | Walnut Shell |
| Artificial Abrasive Type: | Walbut Shell |
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Key Features:
THE ARTISTRY OF OUR PRODUCTION PROCESS
Careful Collection of Raw Material:
Walnut Harvesting: Situated at the core of the walnut industry, we harvest walnut shells, a prized byproduct with immense value. After the delicious nuts are relished and the edible parts are savored, the robust shells are meticulously collected, ready to be transformed into high-efficiency performance solutions.
Meticulous Cleaning and Sorting:
Initial Cleaning: Our process commences with an extensive cleansing of the walnut shells, ensuring every vestige of walnut meat, dust, dirt, and impurities is meticulously eradicated, setting the stage for a pure and refined abrasive material of exceptional quality.
Sorting: With precision and care, the shells undergo meticulous sorting to remove any large debris or foreign materials. This can be expertly managed either manually or through state-of-the-art mechanical sorting equipment, guaranteeing a premium quality product.
Efficient Crushing:
Primary Crushing: Post-cleaning and sorting, the walnut shells enter high-efficiency crushers. Here, they are fractured into smaller, manageable pieces, establishing the groundwork for further refinement to achieve the perfect granularity for any application.
Secondary Crushing: To attain the ideal size, additional crushing may be required. Our advanced process employs superior hammer mills, roller mills, or impact crushers, ensuring that each particle is molded for optimal performance.
Sophisticated Screening and Classification:
Size Classification: The crushed shells undergo a series of precision screens, classifying them into various size grades. This critical step ensures that our final product aligns perfectly with the precise size requirements vital for sandblasting applications.
Air Classification (Optional): To achieve even more precise particle size distribution, our optional air classifiers are employed, delicately separating crushed shells into exact size fractions to fulfill your specific needs.
Comprehensive Dust Removal:
Cyclone Separators and Dust Collectors: For superior performance, any fine dust generated during the crushing and screening process is meticulously removed using cutting-edge cyclone separators and dust collectors. This essential step ensures a pristine final product, free of fine dust, ready to elevate your sandblasting experience.
Stringent Quality Control:
Testing: Rigorous testing of the processed walnut shell media is conducted to ensure they meet the highest standards. These tests include particle size distribution, hardness checks, and cleanliness assessments, ensuring unwavering quality and consistency.
Inspection: Through comprehensive visual inspections and stringent quality control measures, we ensure the consistency and excellence of our final product, delivering unmatched reliability and performance.
This meticulous process culminates in walnut shell media of unparalleled quality, perfectly suited for sandblasting applications that demand a gentle yet highly effective abrasive. Renowned for being eco-friendly and less abrasive than traditional sandblasting materials, our media is ideal for cleaning and polishing sensitive surfaces, offering superior performance with exceptional 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, particularly renowned for our expertise in refractory materials and abrasive media. Our business model is an innovative fusion of industry and trade, enhanced by state-of-the-art testing facilities and unmatched technical proficiency. Our strategically located headquarters in Luoyang city, Henan province, are complemented by two impressive factories boasting an impressive 24 years of specialized experience in the production of Brown Fused Alumina (BFA) and White Fused Alumina (WFA).
Leveraging our strong partnerships with factories, we offer superior Cutting Wheels, Grinding Wheels, and Flap Discs at highly competitive prices. Our products have achieved wide acclaim and trust, adeptly meeting the ever-evolving economic and social demands of the marketplace. We are steadfast in our dedication to quality and customer satisfaction, ensuring that our products consistently meet the pinnacle of excellence.
At Luoyang Frere, we value enduring partnerships and are thrilled at the prospect of establishing a mutually beneficial collaboration with your esteemed company. Our committed team stands ready to fulfill your needs and is passionate about playing a role in your future success.
1. High-Quality Products & Competitive Pricing: At LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD., we take immense pride in providing top-tier abrasive and refractory materials that adhere to stringent international standards. This dedication guarantees unparalleled performance and reliability across diverse industrial applications. Through strategic collaborations with leading manufacturers and an optimized supply chain, we offer our customers competitively priced products, ensuring that the highest quality is consistently maintained.
2. Custom Solutions: We are experts in crafting personalized solutions that cater to the distinct needs of each customer. From custom packaging and precise product specifications to adaptable delivery schedules, our promise is to deliver the utmost satisfaction and convenience, ensuring every client receives the perfect solution.
3. Expertise and Experience: Our team of seasoned industry professionals brings a wealth of knowledge and experience, enabling us to provide valuable technical support and insightful guidance to our esteemed clients.
4. Quality Assurance: Quality is the bedrock of our operations. We implement rigorous quality control protocols throughout the procurement and delivery stages, guaranteeing every product not only meets but exceeds the highest standards of quality excellence.
5. Sustainability and Environmental Responsibility: Our dedication to sustainability and environmental stewardship is unwavering. We deliver eco-conscious products and solutions, empowering our clients to minimize their environmental impact and contribute to a more sustainable future.
6. Customer-Centric Approach: Our operations are driven by a customer-centric philosophy, focusing on truly understanding and addressing the needs and preferences of our clients. We are committed to providing exemplary customer service and building enduring partnerships based on trust and shared growth.
At Frere company, our dedication to excellence extends well beyond the mere transaction. Our exceptional and comprehensive after-sales service is thoughtfully curated to ensure your sustained satisfaction and success with our distinguished products. Discover the unparalleled service you can expect when choosing us as your premier supplier of abrasives and refractories:
1. Technical Support:
Our team of seasoned engineers and technical specialists provide unmatched expertise and support. Whether you need assistance with product selection, application techniques, or troubleshooting, we are poised to help you achieve exceptional results.
2. Product Training:
Our thorough training programs are meticulously designed to equip your team to use our products both efficiently and safely. Covering everything from basic handling to sophisticated application techniques, our training is tailored to meet your specific needs.
3. Warranty and Repairs:
Each product is supported by a robust warranty. Should any issues arise, our committed service team delivers prompt repairs or replacements, minimizing disruptions and ensuring your operations run smoothly.
4. Regular Follow-ups:
We engage in proactive customer interaction. Our team conducts regular follow-ups to evaluate product performance and gather valuable feedback, enabling us to continuously enhance and offer better-aligned solutions for your needs.
5. Maintenance Services:
To ensure the optimal performance and longevity of our products, we provide expert maintenance services. Our specialists assist in creating a customized maintenance schedule and offer on-site support to keep your equipment in excellent condition.
6. Rapid Response:
Our rapid response team is prepared to deliver immediate solutions in critical scenarios. Understanding the urgency of your operations, we address issues with speed and precision to minimize any downtime.
7. Spare Parts Availability:
With a comprehensive inventory of spare parts, we assure quick access to essential components. Our efficient logistics network ensures fast delivery, minimizing downtime and guaranteeing continuous operations.
8. Customer Feedback Loop:
Your feedback is invaluable. We actively collect your insights to drive our commitment to ongoing improvement, continuously aiming to exceed expectations in every interaction and offering.
9. 24/7 Customer Service:
Our committed customer service team is available around the clock, ready to address any inquiries or concerns. Be it a simple question or an urgent issue, we stand by to provide unwavering support whenever you need us.
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