| 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 vibrant core of the walnut industry, these versatile shells are cherished as a treasure trove of byproduct excellence. After the delectable nuts are harvested and enjoyed, the robust shells are collected with precision, poised to be converted into outstanding performance solutions.
Cleaning and Sorting:
Initial Cleaning: Our meticulous process kicks off with an exhaustive cleaning of the walnut shells, ensuring that all remnants of walnut meat, and every speck of dust, dirt, and impurities are expertly removed, setting the standard for a pristine and refined abrasive material.
Sorting: With surgical precision, the shells undergo a meticulous sorting process to discard any large debris or foreign materials. This operation can be adeptly performed manually or through cutting-edge mechanical sorting equipment, ensuring only the finest quality.
Crushing:
Primary Crushing: Once thoroughly cleaned and sorted, the walnut shells meet high-efficiency crushers, where they are fragmented into smaller, manageable pieces, laying the groundwork for further refinement to attain the ideal granularity for diverse applications.
Secondary Crushing: To achieve the perfect size, further crushing may be necessary. Employing state-of-the-art hammer mills, roller mills, or impact crushers, our process ensures that each particle is crafted to deliver optimal performance.
Screening and Classification:
Size Classification: The crushed shells are meticulously screened through a series of precision screens, categorizing them into various size grades. This essential step ensures our final product meets the exact size specifications pivotal for sandblasting applications.
Air Classification (Optional): For those requiring unparalleled precision in particle size distribution, our optional air classifiers are utilized, skillfully separating crushed shells into precise size fractions tailored to your exacting specifications.
Dust Removal:
Cyclone Separators and Dust Collectors: Elevating performance standards, any fine dust produced during the crushing and screening process is expertly extracted using advanced cyclone separators and dust collectors. This vital step ensures a pristine, dust-free final product, ready to elevate your sandblasting experience.
Quality Control:
Testing: Our processed walnut shell media undergo rigorous testing to guarantee they uphold the highest industry standards. These evaluations include particle size distribution, hardness checks, and cleanliness assessments, assuring consistent and impeccable quality.
Inspection: Through exhaustive visual inspections and robust quality control measures, we ensure the unwavering consistency and superior excellence of our final product, delivering unmatched reliability every time.
This thorough process culminates in walnut shell media of exceptional quality, ideally crafted for sandblasting applications demanding a gentle yet highly effective abrasive. Revered for being eco-friendly and less abrasive than traditional sandblasting materials, our media excels in cleaning and polishing delicate surfaces, providing superior 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 colossus in the trading industry, meticulously specializing in the intricate domain of refractory materials and abrasive media. We proudly operate an innovative, integrated business model that seamlessly marries the realms of industry and trade. Our enterprise is fortified with cutting-edge testing facilities and unmatched technical acumen. Positioned in the vibrant core of Luoyang City, Henan Province, our two monumental factories boast an impressive heritage, bringing 24 years of profound expertise to the crafting of Brown Fused Alumina (BFA) and White Fused Alumina (WFA).
Leveraging our formidable partnerships with powerhouse factories, we deliver superior Cutting Wheels, Grinding Wheels, and Flap Discs, all offered at remarkably competitive prices. Our premium products have earned widespread acclaim and steadfast trust, adeptly navigating the ever-evolving economic and social landscape. We remain steadfast in our dedication to quality and unwavering customer satisfaction, with a promise that our offerings perpetually meet the pinnacle of excellence.
At Luoyang Frere, nurturing enduring alliances is at the core of our ethos, and we eagerly await the opportunity to engage in a prosperous collaboration with your esteemed company. Our committed team stands ready to meet your demands and is passionately driven to contribute to your future triumphs.
1. Superior Product Quality & Competitive Pricing: At LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD., we are dedicated to providing exceptional abrasive and refractory materials that comply with rigorous international standards. This dedication ensures unparalleled performance and reliability across various industrial applications. By leveraging strong alliances with top-tier manufacturers and optimizing our supply chain management, we offer our clients competitively priced products without compromising quality, guaranteeing excellence in every transaction.
2. Tailored Custom Solutions: We specialize in crafting custom solutions that perfectly cater to the distinct needs of our clients. From customized packaging to precise product specifications and adaptable delivery schedules, our unwavering commitment is to ensure the utmost satisfaction and convenience for each and every client, enabling personalized service with unparalleled precision.
3. Expertise and Proficient Experience: Our dedicated team of industry professionals brings an impressive wealth of expertise and experience, allowing us to provide insightful technical support and guidance to our esteemed customers. This ensures that our clients receive informed advice and solutions tailored to their specific needs.
4. Rigorous Quality Assurance: Quality is the foundation of our operations, and we implement stringent quality control protocols throughout the procurement and delivery stages. This relentless attention to detail ensures that every product not only meets but exceeds the highest quality standards, reinforcing our reputation for excellence.
5. Commitment to Sustainability and Environmental Responsibility: We are deeply committed to sustainability and environmental stewardship. Our eco-friendly products and solutions help clients significantly reduce their ecological footprint, promoting a more sustainable and responsible future.
6. Customer-Centric Philosophy: Central to our operations is a customer-centric philosophy focused on understanding and meeting the distinct needs and desires of our clients. We are dedicated to providing exceptional customer service and cultivating long-term partnerships based on trust and mutual growth, ensuring client satisfaction and loyalty with every interaction.
At Frere company, our dedication to elevating your experience goes far beyond the initial transaction. With a comprehensive after-sales service crafted to ensure your ongoing satisfaction, we promise unwavering support and success when you choose us as your go-to supplier for abrasives and refractories. Experience unparalleled service excellence:
1. Technical Support:
Our team of seasoned engineers and technical experts is at your service, offering unmatched knowledge and assistance. Whether you need expert advice on product selection, application techniques, or troubleshooting, we're ready to help you achieve superior, outstanding results.
2. Product Training:
Empower your team with our extensive training programs, meticulously designed for effective and safe product use. From foundational handling to sophisticated application techniques, our training caters to your unique needs, ensuring your team excels in utilizing our products.
3. Warranty and Repairs:
Enjoy peace of mind with our robust warranties. In the unlikely event of a problem, our dedicated service team is ready to provide prompt repairs or replacements, minimizing any disruptions and keeping your operations running smoothly.
4. Regular Follow-ups:
Our proactive customer engagement is key to your satisfaction. We conduct regular follow-ups to evaluate product performance and acquire valuable feedback, allowing us to continuously refine and tailor our offerings to your precise needs.
5. Maintenance Services:
To ensure your equipment performs at its best and lasts longer, we provide expert maintenance services. Our specialists collaborate with you to develop a maintenance schedule and offer on-site support to keep your equipment in optimal condition.
6. Rapid Response:
When urgent situations arise, our rapid response team is ready to deliver immediate, effective solutions. Recognizing the critical nature of your operations, we act with both speed and precision to minimize any downtime and maintain your workflow efficiency.
7. Spare Parts Availability:
Our abundant inventory of spare parts ensures quick access to essential components. Through our efficient logistics network, we guarantee rapid delivery, minimizing downtime and facilitating seamless, uninterrupted operations.
8. Customer Feedback Loop:
Your insights drive our commitment to excellence. By actively gathering your feedback, we continuously improve, aiming to exceed your expectations in every interaction and offering, thereby enhancing your overall experience.
9. 24/7 Customer Service:
Our customer service team is on standby 24/7, always ready to address any inquiries or concerns. Be it a simple question or an urgent issue, we provide unwavering support, showcasing our commitment to being there whenever you need assistance.
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