| 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: As a valuable byproduct of the walnut industry, the durable shells are collected post-harvest, once the nuts' delectable kernels have been separated. These resilient shells are then carefully gathered, ready to embark on their transformation journey.
Cleaning and Sorting:
Initial Cleaning: The gathered walnut shells undergo an initial cleaning phase to meticulously clear away any residual walnut meat, dust, dirt, and unwanted impurities, ensuring a pristine start to the process.
Sorting: In this phase, the shells are meticulously sorted to eliminate out any large debris or foreign materials, employing manual dexterity or advanced mechanical sorting apparatus for precision.
Crushing:
Primary Crushing: The purified and sorted shells are funneled into formidable crushers, breaking them down into diminutive fragments. This crucial step guarantees that the shells reach an optimal size for subsequent refinement.
Secondary Crushing: To achieve the perfect granularity, further crushing might be necessary. This is expertly accomplished using hammer mills, roller mills, or impact crushers, ensuring the granules are just right for their intended abrasive use.
Screening and Classification:
Size Classification: The finely crushed walnut shells are meticulously passed through a series of screens, classifying them into various size grades. This ensures they meet precise specifications for demanding sandblasting applications.
Air Classification (Optional): For an even more refined control over particle size distribution, advanced air classifiers may be employed, separating the crushed shells into exact size fractions with surgical precision.
Dust Removal:
Cyclone Separators and Dust Collectors: To eliminate any fine dust generated during the process, state-of-the-art cyclone separators and dust collectors are utilized, ensuring the final media is free from fine dust. This is essential to maintain the performance integrity of the sandblasting media.
Quality Control:
Testing: The processed walnut shell media undergo rigorous testing to ensure they conform to stringent standards. This includes evaluations of particle size distribution, hardness, and cleanliness, guaranteeing excellence.
Inspection: Comprehensive visual inspections and stringent quality control measures are conducted to uphold the consistency and superior quality of the final product, ensuring reliability in every batch.
This meticulous process guarantees that the walnut shell media produced is of unmatched quality, perfectly suited for sandblasting applications that demand a gentle yet highly effective abrasive. Celebrated for their environmentally friendly nature, these walnut shell particles offer a less aggressive alternative to traditional sandblasting materials, making them ideal for the careful cleaning and polishing of sensitive surfaces.
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 landscape, revered for its specialization in refractory materials and abrasive media. Seamlessly integrating industry expertise with trade acumen, our company features state-of-the-art testing facilities and unparalleled technical prowess. With our two strategically located factories in Luoyang city, Henan province, we deliver 24 years of unmatched experience in the production of Brown Fused Alumina (BFA) and White Fused Alumina (WFA).
Empowered by our strong alliances with manufacturing powerhouses, we present an exquisite selection of Cutting Wheels, Grinding Wheels, and Flap Discs, masterfully crafted to offer exceptional value at competitive prices. Our products are celebrated far and wide, gaining the trust and recognition they deserve while skillfully addressing the shifting economic and societal needs. At the core of our operations lies an unwavering commitment to quality and customer satisfaction, ensuring our products consistently exceed the highest standards of excellence.
At Luoyang Frere, we cherish the cultivation of enduring partnerships and eagerly anticipate the pleasure of collaborating with your esteemed company. Our dedicated team is poised to meet your needs and play a pivotal role in your forthcoming success.
1. High-Quality Products & Competitive Pricing: LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD. takes pride in sourcing and supplying only top-grade abrasive and refractory materials. Our offerings meet stringent international standards, thereby ensuring exceptional performance and unfaltering reliability across various industrial applications. By leveraging our robust relationships with leading manufacturers and employing efficient supply chain management, we deliver highly competitive prices, ensuring our clients receive unmatched value without ever compromising on quality.
2. Custom Solutions: Understanding that every client has unique needs, we deliver tailored solutions that exceed expectations. Our offerings include customized packaging, specific product specifications, and flexible delivery schedules, all crafted to ensure optimal satisfaction and unrivaled convenience for our customers.
3. Expertise and Experience: Our dynamic team comprises seasoned industry experts who bring a wealth of knowledge and profound experience to the table, empowering us to offer invaluable technical support and insightful guidance, thereby enhancing the success of our customers.
4. Quality Assurance: At LUOYANG FRERE, quality is non-negotiable. We implement rigorous quality control measures at every stage of the procurement and delivery process. This meticulous attention to detail ensures our products consistently meet and even exceed the highest quality benchmarks.
5. Sustainability and Environmental Responsibility: We are deeply committed to sustainability and proudly offer eco-friendly products and solutions. Our efforts are designed to help our customers diminish their environmental impact, aligning with a shared vision for a greener future.
6. Customer-Centric Approach: Our philosophy is anchored in a customer-centric approach, prioritizing the needs and preferences of our clients. We deliver exceptional customer service, fostering long-term partnerships built on trust, loyalty, and mutual benefit, ensuring perseverance in an ever-evolving marketplace.
At LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD., we wholeheartedly embrace our commitment to extend our service beyond the sale. Our all-encompassing after-sales service ensures ongoing satisfaction and enduring success with our top-tier products. When you choose us as your trusted supplier for Renewable Walnut Shell Particles and other abrasives and refractories, here's the exceptional service you can anticipate:
1. Technical Support:
Our elite team of seasoned engineers and technical specialists is dedicated to providing expert guidance and support. Whether you require assistance in selecting the perfect product, mastering application techniques, or troubleshooting, we stand ready to help you achieve peak performance.
2. Product Training:
We provide comprehensive training programs to empower your team with the skills needed to use our products safely and effectively. Our tailored training covers everything from fundamental handling practices to sophisticated application strategies, customized to your exact requirements.
3. Warranty and Repairs:
Every product we offer is backed by a robust warranty. In the unlikely event of an issue, our dedicated service team is on standby to execute swift repairs or replacements, ensuring minimal operational disruption.
4. Regular Follow-ups:
Our proactive customer service ethos drives us to conduct regular follow-ups, assessing product performance and collecting valuable feedback. This ongoing dialogue allows us to enhance and adapt our offerings to more precisely fulfill your needs.
5. Maintenance Services:
To extend the lifespan and enhance the efficiency of our products, we offer targeted maintenance services. Our skilled experts can assist in crafting a maintenance schedule and provide on-site support, ensuring your equipment operates at peak efficiency.
6. Rapid Response:
In cases of urgency, our rapid response team is primed to deliver immediate assistance. We recognize the critical nature of your operations and aim to swiftly resolve any issues, minimizing downtime.
7. Spare Parts Availability:
We maintain an extensive inventory of spare parts, ensuring you have seamless access to the components you need. Our efficient logistics network promises brisk delivery, reducing downtime and keeping your operations seamlessly running.
8. Customer Feedback Loop:
Your feedback is crucial to us. We actively solicit your insights on our products and services, using your input to continuously enhance our offerings. Our ambition is to surpass your expectations at every touchpoint.
9. 24/7 Customer Service:
Our devoted customer service team is available around the clock to address any inquiries or concerns you might have. Be it a routine query or an emergency, we are committed to providing unwavering support whenever you need it.
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