| Customization: | Available |
|---|---|
| Natural Abrasive Type: | Walnut Shell |
| Artificial Abrasive Type: | Walbut Shell |
|
Still deciding? Get samples of US$ 100/kg
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Key Features:
PRODUCTION PROCESS
Collection of Raw Material:
Walnut Harvesting: Nestled within the thriving walnut industry, our walnut shells are sourced as an invaluable byproduct. Once the delightful nuts are harvested and their edible parts relished, the robust shells are meticulously collected, primed to be transformed into high-performance abrasive solutions.
Cleaning and Sorting:
Initial Cleaning: Our rigorous process commences with the comprehensive cleaning of walnut shells, ensuring complete elimination of walnut meat remnants, dust, dirt, and impurities, laying the foundation for a pristine and sophisticated abrasive material.
Sorting: With extreme precision, the shells undergo meticulous sorting to discard any trace of large debris or foreign materials. This meticulous process, whether executed manually or with cutting-edge mechanical sorting technology, guarantees impeccable quality.
Crushing:
Primary Crushing: Post cleaning and sorting, the walnut shells are subjected to high-efficiency crushers. Here, they are fragmented into smaller, manageable pieces, establishing the groundwork for further refinement to attain the ideal granularity for diverse applications.
Secondary Crushing: To achieve the desired size, additional crushing is sometimes necessary. Our advanced processes employ state-of-the-art hammer mills, roller mills, or impact crushers to ensure each particle is crafted for peak performance.
Screening and Classification:
Size Classification: The crushed shells are sifted through a series of precision screens, classifying them into diverse size grades. This step ensures our final product aligns flawlessly with the specific size requirements critical for sandblasting applications.
Air Classification (Optional): For the utmost precision in particle size distribution, our optional air classifiers delicately separate crushed shells into precise size fractions, tailored to meet your exact specifications.
Dust Removal:
Cyclone Separators and Dust Collectors: To guarantee high performance, any fine dust produced during the crushing and screening process is meticulously extracted through advanced cyclone separators and dust collectors. This essential step ensures a pristine final product, devoid of fine dust, ready to elevate your sandblasting experience.
Quality Control:
Testing: Stringent testing of the processed walnut shell media is performed to ensure they meet the pinnacle of standards. These tests encompass particle size distribution, hardness evaluations, and cleanliness checks, ensuring unwavering quality at every stage.
Inspection: Through exhaustive visual inspections and rigorous quality control protocols, we uphold the consistency and excellence of our final product, ensuring unparalleled reliability.
The result of this meticulous process is walnut shell media of exceptional quality, ideal for sandblasting applications that require a gentle yet potent abrasive. Renowned for being eco-friendly and less abrasive than traditional materials, our media is perfect for cleaning and polishing delicate surfaces, delivering outstanding performance with 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 beacon in the trading industry, specializing in the cutting-edge realm of refractory materials and abrasive media. Our integrated business model flawlessly combines industry prowess with strategic trade practices, bolstered by state-of-the-art testing facilities and unmatched technical expertise. Nestled in the vibrant heart of Luoyang city, Henan province, our two grand factories boast an impressive legacy of 24 years in expertly crafting both Brown Fused Alumina (BFA) and White Fused Alumina (WFA).
Building on our strong alliances with premier factories, we deliver top-tier Cutting Wheels, Grinding Wheels, and Flap Discs at remarkably competitive prices. Our superior products have earned widespread acclaim and trust, effortlessly adapting to ever-evolving economic and social market demands. We are steadfast in our dedication to quality and customer satisfaction, guaranteeing that our offerings consistently meet the pinnacle of excellence.
At Luoyang Frere, we treasure enduring partnerships and eagerly look forward to the opportunity to forge a productive collaboration with your distinguished company. Our dedicated team stands ready to meet your needs and is excited about contributing to your future success.
1. High-Quality Products & Competitive Pricing: At LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD., we take immense pride in offering top-tier abrasive and refractory materials that meet the rigorous international standards. This guarantees exceptional performance and reliability for a diverse array of industrial applications. Thanks to our strong alliances with premier manufacturers and our efficient supply chain management, we offer our customers competitively priced products while consistently upholding the pinnacle of quality.
2. Custom Solutions: We specialize in providing customized solutions crafted to meet the distinctive needs of our clientele. From tailored packaging and precise product specifications to adaptable delivery schedules, our dedication is to ensure each client's utmost satisfaction and convenience.
3. Expertise and Experience: Our team of seasoned industry professionals brings extensive expertise and experience, enabling us to provide insightful technical support and guidance to our esteemed customers.
4. Quality Assurance: Quality is the bedrock of our operations. We implement rigorous quality control measures during procurement and delivery phases, ensuring each product not only meets but surpasses the highest quality standards.
5. Sustainability and Environmental Responsibility: Our unwavering commitment to sustainability and environmental stewardship enables us to offer eco-friendly products and solutions, empowering our clients to reduce their ecological footprint and contribute to a sustainable future.
6. Customer-Centric Approach: At the core of our operations lies a customer-centric philosophy, focusing on understanding and meeting the needs and preferences of our clients. We are devoted to providing exceptional customer service and fostering long-term partnerships based on trust and mutual growth.
At LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD., our dedication to your satisfaction extends well beyond the initial purchase. Our all-encompassing after-sales service is meticulously designed to guarantee your continuous success and satisfaction with our esteemed products. Here's the world-class service you can anticipate when choosing us as your premier supplier of Walnut Shell Granular Abrasive Source for Multi-Purpose Performance Applications:
1. Unrivaled Technical Support:
Our team of seasoned engineers and technical experts provide unparalleled expertise and assistance. Whether you need guidance on selecting the most suitable product, mastering application techniques, or troubleshooting, we are committed to helping you achieve superior results with our abrasives.
2. Custom Product Training:
Our exhaustive training programs are meticulously crafted to equip your team with the skills to use our products efficiently and safely. From fundamental handling practices to sophisticated application methods, our training is tailored to meet your specific requirements.
3. Comprehensive Warranty and Repairs:
Every product is supported by a substantial warranty. Should any challenges arise, our committed service team ensures swift repairs or replacements, minimizing disruptions and maintaining your operational momentum at peak efficiency.
4. Proactive Regular Follow-ups:
Our proactive customer engagement involves regular follow-ups to assess product performance and gather valuable feedback. This enables us to continuously enhance our offerings, ensuring they are always finely tuned to meet your evolving needs.
5. Expert Maintenance Services:
To guarantee optimal performance and longevity of our products, we provide expert maintenance services. Our specialists help formulate a tailored maintenance schedule and deliver on-site support to keep your equipment in prime condition.
6. Swift Rapid Response Team:
Our rapid response team is ready to deploy immediate solutions in critical situations. Acknowledging the urgency of your operations, we resolve issues with speed and precision, effectively minimizing any potential downtime.
7. Guaranteed Spare Parts Availability:
With a comprehensive inventory of spare parts, we ensure quick access to essential components. Our streamlined logistics network guarantees expedited delivery, reducing downtime and ensuring your operations run effortlessly.
8. Continuous Customer Feedback Loop:
Your insights are invaluable to us. We actively collect your feedback to fuel our commitment to ongoing improvement, consistently striving to exceed expectations with every interaction and offering.
9. Unwavering 24/7 Customer Service:
Our devoted customer service team is available round-the-clock, ready to address any inquiries or concerns you may have. Whether it's a simple query or an urgent issue, we are here to provide steadfast support whenever you need us, ensuring your complete satisfaction.
){kind=link}