| Customization: | Available |
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| Natural Abrasive Type: | Walnut Shell |
| Artificial Abrasive Type: | Walbut Shell |
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Key Features:
PRODUCTION PROCESS: Mastering Precision in Production
1. Collection of Raw Material: The Origins of Excellence
Walnut Harvesting: Nestled in the vibrant heart of the walnut industry, we gather walnut shells, a valuable byproduct, with utmost care. Once the delicious nuts are savored, their resilient shells are collected, primed to be transformed into potent performance solutions that redefine effectiveness.
2. Cleaning and Sorting: Purity and Precision
Initial Cleaning: We initiate our meticulous process with an exhaustive cleaning regimen, ensuring every trace of walnut meat, along with dust, dirt, and impurities, is eradicated. This dedication to purity ensures a refined abrasive material of the highest caliber.
Sorting: Utilizing precision techniques, the shells undergo a rigorous sorting process to eliminate large debris or foreign materials. Whether manually performed or using state-of-the-art mechanical equipment, this step guarantees an unparalleled quality that sets our product apart.
3. Crushing: Crafting Granularity with Care
Primary Crushing: Post-cleaning and sorting, walnut shells enter high-efficiency crushers, breaking down into smaller, manageable fragments. This stage prepares them for further refinement, ensuring the ideal granularity for diverse applications.
Secondary Crushing: For those seeking the perfect size, additional crushing using advanced technology like hammer mills, roller mills, or impact crushers is employed. Each particle is tailored for optimal performance, reflecting our commitment to precision.
4. Screening and Classification: Tailoring to Perfection
Size Classification: Crushed shells navigate through precision screens, meticulously classified into various sizes. This guarantees our final product meets specific size requirements essential for superior sandblasting applications.
Air Classification (Optional): For precise control over particle size distribution, our sophisticated air classifiers offer delicate separation. This optional step ensures exact size fractions, customized to your precise needs.
5. Dust Removal: Ensuring Pristine Purity
Cyclone Separators and Dust Collectors: Leveraging advanced cyclone separators and dust collectors, we diligently remove any fine dust created during the crushing and screening phases. This guarantees a pristine final product, ready to elevate your sandblasting endeavors without the interference of fine dust.
6. Quality Control: The Pinnacle of Precision
Testing: Our processed walnut shell media undergoes rigorous testing to meet the highest standards, including particle size distribution, hardness checks, and cleanliness assessments. This unwavering commitment ensures quality without compromise.
Inspection: Through exhaustive visual inspections and stringent quality control measures, we maintain the consistency and excellence of our final product, assuring unmatched reliability in every batch.
The culmination of this meticulous process is walnut shell media of unparalleled quality, crafted for sandblasting applications that require a gentle yet remarkably effective abrasive. Revered for its eco-friendly nature and reduced abrasiveness compared to traditional materials, our media is ideal for cleaning and polishing sensitive surfaces, offering exceptional performance while safeguarding delicate substrates.
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 in refractory materials and abrasive media. With a sophisticated business model that seamlessly integrates industry prowess with trade acumen, we boast state-of-the-art testing facilities and unmatched technical expertise. Situated in the vibrant center of Luoyang city, Henan province, our two expansive factories are a testament to 24 years of rich experience in manufacturing premium Brown Fused Alumina (BFA) and White Fused Alumina (WFA), delivering quality that sets industry standards.
Leveraging our strong factory alliances, we proudly offer top-of-the-line Cutting Wheels, Grinding Wheels, and Flap Discs, all priced to offer outstanding value. Our exemplary products have earned widespread acclaim and trust, adeptly meeting the evolving economic and social demands of the market. Our steadfast commitment to quality and customer satisfaction ensures that our products consistently meet the pinnacle of excellence, leaving a lasting impression of reliability and superior performance.
At Luoyang Frere, we value enduring partnerships and eagerly look forward to the opportunity to engage in a rewarding collaboration with your esteemed company. Our passionate team is ready to fulfill your needs and is thrilled to play a vital role in your future success, paving the way for a prosperous partnership.
1. High-Quality Products & Competitive Pricing: At LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD., we take immense pride in offering our esteemed clients premium-grade abrasive and refractory materials that meet and exceed stringent international standards. Our products guarantee exceptional performance and reliability across an extensive array of industrial applications. By nurturing strong partnerships with leading manufacturers and implementing streamlined supply chain management, we provide competitively priced products without any compromise on quality, ensuring unparalleled value for our customers.
2. Tailored Custom Solutions: We specialize in crafting customized solutions that cater to the distinct needs of our clients. Be it bespoke packaging, precise product specifications, or adaptable delivery schedules, our unwavering commitment is to ensure ultimate satisfaction and convenience for each client, no matter how unique their requirements may be.
3. Expertise and Experience: Our dedicated team of industry experts brings profound expertise and a wealth of experience, enabling us to offer insightful technical support and guidance to our valued customers, ensuring they make informed decisions and achieve optimal results.
4. Rigorous Quality Assurance: Quality is the foundation of our operations, and we uphold stringent quality control protocols throughout the procurement and delivery processes. This rigorous approach ensures that every product not only meets but surpasses the highest quality standards, guaranteeing you the best in class.
5. Sustainability and Environmental Responsibility: Our unwavering commitment to sustainability and environmental stewardship is reflected in our product offerings. We provide eco-friendly solutions that empower our clients to minimize their ecological impact, thus contributing to a more sustainable and environmentally responsible future.
6. Customer-Centric Approach: Driven by a customer-centric philosophy, we prioritize understanding and addressing the specific needs and preferences of our clients. Our dedication to delivering exceptional customer service fosters long-term partnerships built on trust, reliability, and mutual growth, ensuring a rewarding experience for all stakeholders.
At Frere company, we believe that genuine partnership begins after the purchase is made. Our after-sales service program is thoughtfully designed to ensure your continuous satisfaction and success with our premium products. Choosing us as your abrasives and refractories supplier means you can expect unparalleled service excellence:
1. Technical Support:
Our team of seasoned engineers and technical experts is dedicated to providing you with unmatched support and knowledge. Whether you need advice on selecting the right product, guidance on application techniques, or assistance with troubleshooting, we are here to help you achieve outstanding outcomes.
2. Product Training:
Our in-depth training programs are tailored to equip your team with the skills necessary to use our products safely and effectively. From foundational handling practices to sophisticated application strategies, our training is customized to meet your distinct needs.
3. Warranty and Repairs:
Each of our products comes with a robust warranty. In the event of an issue, our dedicated service team is committed to providing prompt repairs or replacements, ensuring minimal disruption to your operations and preserving your productivity.
4. Regular Follow-ups:
We engage in proactive customer interaction. Our team conducts regular follow-ups to evaluate product performance and collect valuable feedback, allowing us to continuously enhance and tailor our offerings to better suit your requirements.
5. Maintenance Services:
To maximize the performance and longevity of our products, we provide expert maintenance services. Our specialists work with you to develop a maintenance schedule and offer on-site support to keep your equipment operating at peak condition.
6. Rapid Response:
Our rapid response team is ready to provide immediate solutions in critical situations. Understanding the urgency of your operations, we resolve issues swiftly and accurately to minimize any downtime.
7. Spare Parts Availability:
With an extensive inventory of spare parts, we ensure quick access to essential components. Our efficient logistics network guarantees fast delivery, reducing downtime and ensuring uninterrupted operations.
8. Customer Feedback Loop:
Your feedback is instrumental to us. We actively collect your insights to fuel our commitment to ongoing improvement, striving to exceed your expectations with every interaction and product offering.
9. 24/7 Customer Service:
Our dedicated customer service team is available around the clock, 24/7, to address any inquiries or concerns. Whether it's a simple question or an urgent issue, we are here to provide consistent and reliable support whenever you need us.
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