| 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: Embrace the bounty of nature in the walnut heartland where we skillfully harvest walnut shells, a byproduct of the nut industry's delicious offerings. Once the luscious nuts have been enjoyed, we precisely collect these robust shells, ready to be transformed into high-performance abrasive solutions. They stand poised to meet your industrial demands with unparalleled excellence and innovation.
Cleaning and Sorting:
Initial Cleaning: The journey to a superior abrasive material begins with our meticulous cleaning process. Every walnut shell is thoroughly sanitized, removing any remaining walnut meat, dust, and impurities. This careful preparation ensures you receive a purely consistent and trustworthy product that meets your exacting standards.
Sorting: Precision is key in our sorting process, where every shell is carefully reviewed to eliminate large debris or foreign materials. Whether manually inspected by skilled hands or sorted with state-of-the-art mechanical equipment, each shell is prepared to uphold the highest standards of quality, guaranteeing a premium product for your needs.
Crushing:
Primary Crushing: Once cleaned and sorted, the walnut shells undergo primary crushing in high-efficiency machinery. Here, they are expertly fragmented into smaller pieces, paving the way for further refinement and ensuring they meet the precise granularity requirements vital for varied applications.
Secondary Crushing: When perfection in particle size is essential, our secondary crushing process steps in. With advanced tools like hammer mills, roller mills, or impact crushers, each particle is crafted to enhance performance, tailored precisely to match your specific application needs.
Screening and Classification:
Size Classification: The journey continues as the crushed shells pass through precision screens, classifying them into specific size grades. This crucial step aligns our final product with the exact size standards necessary for effective sandblasting and other applications, guaranteeing consistency and efficiency.
Air Classification (Optional): For those who demand the pinnacle of precision, our optional air classifiers separate the shells into precise size fractions. This meticulous process ensures that each particle meets your unique specifications with unparalleled accuracy and finesse.
Dust Removal:
Cyclone Separators and Dust Collectors: Ensuring peak performance, we employ advanced cyclone separators and dust collectors to meticulously extract any fine dust formed during crushing and screening. This vital step secures our final product's purity, elevating your sandblasting operations to exceptional standards of cleanliness and efficiency.
Quality Control:
Testing: Rigorous testing processes are applied to our walnut shell media, ensuring they meet the highest quality standards. Comprehensive assessments of particle size distribution, hardness, and cleanliness guarantee a product of unrivaled quality that you can consistently rely on.
Inspection: Through thorough visual inspections and stringent quality control protocols, we ensure the consistency and excellence of our final product. This dedication to quality delivers industry-standard reliability, setting us apart as leaders in the field.
Our meticulous process results in walnut shell media of unmatched quality, perfect for sandblasting applications that require a gentle yet highly effective abrasive. Eco-friendly and gentler than traditional sandblasting materials, our media is ideal for cleaning and polishing delicate surfaces with superior performance and a gentle touch.
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 beacon in the trading industry, renowned for its specialization in refractory materials and abrasive media. With a seamless integration of industry and trade, our business model is bolstered by cutting-edge testing facilities and unmatched technical expertise. Strategically located in the vibrant city of Luoyang, Henan province, our two expansive factories boast an impressive 24-year legacy in the production of Brown Fused Alumina (BFA) and White Fused Alumina (WFA), offering unparalleled quality and innovation.
Leveraging our strong partnerships with factories, we deliver superior Cutting Wheels, Grinding Wheels, and Flap Discs, all priced to provide exceptional value. Our outstanding products have earned widespread acclaim and trust, adeptly meeting the evolving economic and social demands of today's market. We are steadfast in our dedication to quality and customer satisfaction, consistently ensuring that our products meet the pinnacle of excellence and reliability.
At Luoyang Frere, we highly value enduring partnerships and are eager for the opportunity to embark on a rewarding collaboration with your esteemed company. Our devoted team is ready to meet your needs and is excited to play a pivotal role in driving your success in the near future.
1. High-Quality Products & Competitive Pricing: Experience the pinnacle of excellence with LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD. Our extensive selection of top-tier abrasive and refractory materials not only meets but surpasses the most rigorous international standards, ensuring superior performance and reliability for diverse industrial uses. Thanks to our strategic alliances with renowned manufacturers and optimized supply chain processes, we deliver competitively priced offerings without compromising on quality.
2. Custom Solutions: We specialize in crafting custom-tailored solutions that align perfectly with our clients' specific needs. From personalized packaging and precise product specifications to adaptable delivery timelines, our mission is to maximize client satisfaction and provide unmatched convenience.
3. Expertise and Experience: Our team of seasoned industry experts brings profound knowledge and unrivaled experience, enabling us to offer valuable technical support and insightful guidance, ensuring our customers receive the optimal solutions for their needs.
4. Quality Assurance: We regard quality as the foundation of our enterprise. By implementing comprehensive quality control measures during every stage of procurement and distribution, we guarantee that our products consistently meet and exceed the highest quality standards.
5. Sustainability and Environmental Responsibility: We are steadfast in our dedication to sustainability and environmental stewardship. Our range of eco-friendly products and solutions empowers clients to reduce their environmental impact, contributing to a greener future.
6. Customer-Centric Approach: Central to our operations is a philosophy centered around the customer. We prioritize understanding and responding to our clients' distinct needs and preferences, committing ourselves to exceptional service and fostering enduring partnerships built on trust and shared success.
At Frere company, we believe in nurturing a partnership that thrives well beyond the initial purchase. Our exemplary after-sales service is meticulously crafted to ensure your enduring satisfaction and success with our distinguished products. Here's the exceptional service you can expect when you select us as your reliable supplier of abrasives and refractories:
1. Technical Support:
Our seasoned engineers and technical specialists offer unparalleled expertise and support. Whether you seek guidance on product selection, application techniques, or troubleshooting challenges, we are ready to assist you, guaranteeing you achieve remarkable results.
2. Product Training:
Our comprehensive training programs are designed to empower your team with the essential knowledge to utilize our products both effectively and safely. From basic handling to complex application procedures, our training is customized to suit your unique requirements.
3. Warranty and Repairs:
Every product is backed by a robust warranty. In the event of any issues, our dedicated service team offers swift repairs or replacements, minimizing disruptions and maintaining your workflow seamlessly.
4. Regular Follow-ups:
We engage proactively with our customers. Our team conducts routine follow-ups to assess product performance and collect valuable feedback, enabling us to continuously enhance and better tailor our offerings to your preferences.
5. Maintenance Services:
To ensure optimal performance and longevity, we deliver specialized maintenance services. Our experts assist in crafting a maintenance schedule and provide on-site support to keep your equipment in peak condition.
6. Rapid Response:
Our rapid response team is poised to deliver immediate solutions when urgent situations arise. We comprehend the critical nature of your operations and address issues swiftly and precisely to minimize downtime.
7. Spare Parts Availability:
With our comprehensive spare parts inventory, we guarantee fast access to essential components. Our efficient logistics network ensures quick delivery, minimizing downtime and facilitating smooth operations.
8. Customer Feedback Loop:
Your feedback is invaluable to us. We actively solicit your insights to propel our commitment to continuous improvement, striving to surpass expectations in every interaction and offering.
9. 24/7 Customer Service:
Our devoted customer service team is available 24/7, ready to handle any inquiries or concerns. Whether it's a straightforward question or an urgent issue, we are here to provide dependable support whenever you require it.
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