| 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 within the flourishing epicenter of the walnut industry, the hardy shells are collected as a valuable and sustainable byproduct. Post-harvest, once the delectable nuts are thoroughly enjoyed, the robust shells are carefully gathered, poised to be transformed into exceptionally effective performance solutions for a variety of applications.
Cleaning and Sorting:
Initial Cleaning: Our dedication to purity begins with a comprehensive cleaning process, ensuring that every trace of walnut meat, dust, dirt, and impurities is expertly eliminated. This crucial step lays the foundation for a pure, high-quality abrasive material that stands apart.
Sorting: With unwavering precision, the shells undergo meticulous sorting to remove any oversized debris or foreign materials. This process is adeptly handled either by hand or through cutting-edge mechanical sorting equipment, guaranteeing that only the finest quality remains.
Crushing:
Primary Crushing: Following the thorough cleaning and precise sorting, the walnut shells are introduced to advanced high-efficiency crushers. These machines break the shells into smaller, manageable pieces, paving the way for further refinement and achieving the ideal granularity tailored for your specific needs.
Secondary Crushing: Achieving the perfect particle size may require additional crushing. Our process employs sophisticated hammer mills, roller mills, or impact crushers, ensuring that each particle is designed for optimal performance, meeting the highest industry standards.
Screening and Classification:
Size Classification: The crushed shells are meticulously sifted through a series of precision screens, classifying them into varied size grades. This essential step ensures that our final product seamlessly aligns with the specific size requirements critical for superior sandblasting performance.
Air Classification (Optional): For those seeking even more stringent particle size distribution control, our optional air classifiers are expertly employed. This delicate process separates crushed shells into exact size fractions, perfectly tailored to meet your unique specifications.
Dust Removal:
Cyclone Separators and Dust Collectors: Ensuring superior performance, any fine dust generated during crushing and screening is meticulously removed using high-tech cyclone separators and dust collectors. This pivotal step ensures a pristine final product, devoid of fine dust, ready to elevate your sandblasting applications.
Quality Control:
Testing: We conduct rigorous testing of our processed walnut shell media to ensure they consistently meet the highest industry standards. These comprehensive tests include particle size distribution, hardness checks, and cleanliness assessments, guaranteeing unwavering quality at every level.
Inspection: Through exhaustive visual inspections and stringent quality control measures, we uphold the consistency and excellence of our final product, ensuring unmatched reliability and client satisfaction.
This painstaking process results in walnut shell media of unparalleled quality, perfectly crafted for sandblasting applications that demand a gentle yet highly effective abrasive. Recognized for being environmentally friendly and far less abrasive than traditional sandblasting materials, our media is ideal for cleaning and polishing delicate surfaces, delivering superior performance with the utmost care and precision.
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 titan in the trading industry, specializing meticulously in both refractory materials and abrasive media. Our unique business approach seamlessly merges industry prowess with trade acumen, underpinned by our state-of-the-art testing facilities and unmatched technical expertise. Located in the bustling metropolis of Luoyang city, Henan province, we operate two monumental factories with an impressive 24 years of seasoned experience in crafting both Brown Fused Alumina (BFA) and White Fused Alumina (WFA).
With the strength of our robust factory partnerships, we proudly offer top-of-the-line Cutting Wheels, Grinding Wheels, and Flap Discs, all priced at extraordinarily competitive rates. Our outstanding products have earned significant recognition and trust in the market, deftly adapting to the ever-evolving economic and social landscapes. Our unwavering dedication to quality and customer satisfaction ensures that our products consistently meet the highest standards of excellence.
At Luoyang Frere, we hold long-term partnerships in the highest regard and are eager to embark on a rewarding collaboration with your esteemed company. Our devoted team is ready to meet your needs and is enthusiastic about playing a key role in your success in the near future.
1. High-Quality Products & Competitive Pricing: At LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD., we take immense pride in presenting top-notch abrasive and refractory materials crafted to meet and exceed the most rigorous international standards. This dedication translates to unparalleled performance and reliability across an expansive array of industrial applications. By forging strong alliances with premier manufacturers and optimizing our supply chain management, we ensure our customers gain access to competitively priced products, all while upholding the pinnacle of quality.
2. Custom Solutions: We specialize in crafting bespoke solutions meticulously tailored to the distinct needs of our esteemed clientele. Whether it's unique packaging, precise product specifications, or adaptable delivery schedules, our unwavering promise is to deliver maximum satisfaction and convenience with every interaction. Our commitment knows no bounds as we strive to exceed our clients' expectations.
3. Expertise and Experience: Our team comprises seasoned industry professionals who bring an abundance of expertise and experience, enabling us to provide insightful technical support and strategic guidance to our valued customers. We leverage this expertise to empower our clients with the knowledge and solutions they need to thrive.
4. Quality Assurance: At the core of our operations lies an unyielding commitment to quality. We rigorously enforce stringent quality control protocols throughout every phase of procurement and delivery, ensuring that each product not only meets but surpasses the highest quality benchmarks. Our relentless pursuit of excellence guarantees products of the finest caliber.
5. Sustainability and Environmental Responsibility: Our unwavering dedication to sustainability and ecological responsibility is a guiding principle. We provide eco-friendly products and innovative solutions that enable our clients to significantly reduce their environmental footprint, contributing to a greener, more sustainable future. Together, we are fostering a new era of environmental stewardship.
6. Customer-Centric Approach: Our foundation is built upon a customer-centric philosophy, which places paramount importance on understanding and fulfilling the needs and preferences of our clients. We are wholeheartedly committed to delivering outstanding customer service and cultivating enduring partnerships based on trust and mutual success. Our priority is to serve with excellence and integrity, ensuring long-term satisfaction and growth together.
At Frere company, our promise to you extends way beyond the point of purchase. Our comprehensive and finely-tuned after-sales service is designed with meticulous care to guarantee your ongoing satisfaction and success with our prestigious products. Here's the extraordinary, world-class service you can expect when you choose us as your trusted supplier of abrasives and refractories:
1. Technical Support:
Our team of seasoned engineers and technical experts is at your service, offering unmatched expertise and support. Whether you need guidance on selecting the right products, mastering application techniques, or resolving technical issues, we are here to ensure you achieve outstanding results.
2. Product Training:
Our all-encompassing training programs are tailored to fully equip your team to use our products with efficiency and safety. From fundamental handling to advanced application methodologies, our training is tailored to meet your specific needs.
3. Warranty and Repairs:
Every product is secured with an extensive warranty. If any concerns arise, our dedicated service team provides swift repairs or replacements to minimize disruptions and keep your operations flowing smoothly.
4. Regular Follow-ups:
We prioritize proactive customer engagement. Our team conducts regular follow-ups to evaluate product performance and collect invaluable feedback, allowing us to continually enhance our offerings to better align with your needs.
5. Maintenance Services:
To ensure sustained peak performance and product longevity, we offer superior 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. Understanding the urgency of your operations, we resolve issues swiftly and precisely to minimize downtime.
7. Spare Parts Availability:
With our well-stocked inventory of spare parts, we ensure prompt access to essential components. Our efficient logistics network secures quick delivery, minimizing downtime and ensuring smooth operations.
8. Customer Feedback Loop:
Your insights are of utmost importance to us. We actively collect your feedback to drive our dedication to continuous improvement, consistently aiming to exceed expectations in every interaction and offering.
9. 24/7 Customer Service:
Our dedicated customer service team is available around the clock, 24/7, ready to handle any inquiries or concerns. Whether it's a simple question or an urgent issue, we are here to provide unwavering support whenever you need us.
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