| Customization: | Available |
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| Natural Abrasive Type: | Walnut Shell |
| Artificial Abrasive Type: | Walbut Shell |
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Key Features:
SOPHISTICATED PRODUCTION PROCESS
Acquisition of Raw Material:
Walnut Harvesting: Nestled within the thriving walnut industry, these shells emerge as a precious byproduct. Once the delectable nuts are savored and their edible parts appreciated, the robust shells are meticulously collected, poised to be metamorphosed into superior performance solutions.
Purification and Sorting:
Initial Cleaning: Our process initiates with a thorough cleansing of walnut shells, ensuring the elimination of every trace of walnut meat, dust, dirt, and impurities. This meticulous procedure sets the stage for creating a pure, premium abrasive material.
Sorting: With meticulous precision, the shells undergo a sorting process to remove any large debris or foreign particles. This can be expertly conducted manually or through advanced mechanical sorting equipment, guaranteeing top-tier quality.
Fragmentation:
Primary Crushing: Post-cleaning and sorting, the walnut shells are introduced to high-efficiency crushers. Here, they are fragmented into smaller, manageable pieces, paving the way for further refinement to achieve the desired granularity for diverse applications.
Secondary Crushing: To achieve the perfect size, additional crushing may be necessary. Our process employs cutting-edge hammer mills, roller mills, or impact crushers, ensuring each particle is crafted with precision for optimal performance.
Screening and Classification:
Size Classification: The crushed shells undergo a series of precision screens, classifying them into various size grades. This step ensures our final product aligns flawlessly with the specific size requirements crucial for sandblasting applications.
Air Classification (Optional): For enhanced control over particle size distribution, our optional air classifiers are utilized, expertly separating crushed shells into precise size fractions to meet your exacting specifications.
Dust Elimination:
Cyclone Separators and Dust Collectors: Elevating high performance, any fine dust produced during the crushing and screening process is meticulously removed using state-of-the-art cyclone separators and dust collectors. This essential step ensures a pristine final product, devoid of fine dust, and primed to enhance your sandblasting endeavors.
Quality Assurance:
Testing: Rigorous testing of the processed walnut shell media is conducted to affirm they meet the highest standards. These include particle size distribution, hardness checks, and cleanliness assessments, all ensuring unwavering quality.
Inspection: Through comprehensive visual inspections and stringent quality control protocols, we ensure the consistency and excellence of our final product, offering unmatched reliability and performance.
This meticulous process results in walnut shell media of unparalleled excellence, perfectly suited for sandblasting applications requiring a gentle yet highly effective abrasive touch. Renowned for their eco-friendliness and gentler approach compared to traditional sandblasting materials, our media excels in cleaning and polishing delicate surfaces, providing superior 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 beacon of excellence in the trading sector, with a specialized focus on refractory materials and abrasive media. Embracing a seamless business model that masterfully integrates industry with trade, we boast cutting-edge testing facilities and unrivaled technical prowess. Located in the vibrant heart of Luoyang city, Henan province, our two expansive factories draw upon a remarkable 24 years of rich experience in the production of Brown Fused Alumina (BFA) and White Fused Alumina (WFA).
Leveraging our strong alliances with premier factories, we offer an exceptional selection of Cutting Wheels, Grinding Wheels, and Flap Discs, all priced to deliver maximum value. Our outstanding products have earned widespread acclaim and trust, skillfully meeting the ever-evolving economic and social demands of the market. We steadfastly uphold our pledge to quality and customer satisfaction, ensuring that our offerings consistently meet the pinnacle of excellence.
At Luoyang Frere, we value enduring partnerships and are keenly looking forward to the opportunity to engage in a rewarding collaboration with your esteemed company. Our committed team is ready to address your needs and is excited about playing a part in your success in the near future.
1. High-Quality Products & Competitive Pricing: At LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD., we are proud to offer premium-grade abrasive and refractory materials that not only meet but exceed stringent international standards. This commitment guarantees unparalleled performance and reliability across a diverse array of industrial applications. Our strategic partnerships with top-tier manufacturers, coupled with efficient supply chain management, empower us to provide competitively priced products without compromising on quality, ensuring our customers receive the best value.
2. Custom Solutions: We are leaders in crafting personalized solutions that cater to the unique needs of our clients. Whether it's customized packaging, specific product specifications, or adaptable delivery schedules, we are dedicated to providing maximum satisfaction and convenience, ensuring each customer's unique requirements are met with precision and care.
3. Expertise and Experience: Our team of seasoned industry professionals brings extensive expertise and vast experience, allowing us to provide insightful technical support and guidance to our esteemed clients. This wealth of knowledge ensures we are always ready to assist and enhance our clients' operational success.
4. Quality Assurance: Quality is the bedrock of our operations. We implement rigorous quality control protocols at every stage of procurement and delivery, ensuring that every product not only meets but surpasses the highest quality standards. This relentless pursuit of excellence guarantees our clients receive nothing but the best.
5. Sustainability and Environmental Responsibility: We are deeply committed to sustainability and environmental stewardship. Our eco-friendly products and solutions enable our clients to reduce their ecological impact, contributing to a greener, more sustainable future. Together, we work towards fostering an environmentally responsible approach in all aspects of our operations.
6. Customer-Centric Approach: Our operations are centered around a customer-centric philosophy, emphasizing the importance of understanding and fulfilling our clients' needs and preferences. We are devoted to providing outstanding customer service and cultivating long-term partnerships built on trust, collaboration, and mutual growth, ensuring our clients' success is always our top priority.
At Frere Company, our dedication to customer satisfaction transcends the moment of purchase. Our comprehensive after-sales service is thoughtfully designed to ensure your continuous success and pleasure with our prestigious products. Expect this exceptional service when you choose us as your preferred supplier of abrasives and refractories:
1. Technical Support:
Our team of seasoned engineers and technical experts delivers unparalleled expertise and support. Whether you seek guidance on selecting the right product, mastering application techniques, or troubleshooting, we are poised to assist you, ensuring you consistently achieve superior results.
2. Product Training:
Our in-depth training programs are meticulously crafted to equip your team with the skills to use our products effectively and safely. From fundamental handling to advanced application methods, our training is tailored to meet your specific needs.
3. Warranty and Repairs:
Each of our products comes with a robust warranty. If any issues emerge, our dedicated service team is ready to provide quick repairs or replacements, minimizing disruptions and ensuring your operations continue smoothly.
4. Regular Follow-ups:
We engage in proactive customer interaction. Our team conducts regular follow-ups to evaluate product performance and gather valuable insights, enabling us to continuously improve and offer solutions that better align with your needs.
5. Maintenance Services:
To guarantee optimal performance and extended lifespan of our products, we offer expert maintenance services. Our specialists help in devising a maintenance schedule and provide on-site support to keep your equipment in top-notch condition.
6. Rapid Response:
Our rapid response team is ready to deliver immediate solutions in critical situations. Understanding the urgency of your operations, we tackle issues swiftly and accurately to minimize any downtime.
7. Spare Parts Availability:
With a fully stocked 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 invaluable to us. We actively collect your insights to fuel our dedication to continuous improvement, always aiming to exceed expectations in every interaction and offering.
9. 24/7 Customer Service:
Our committed customer service team is available around the clock, ready to address any inquiries or concerns. Be it a simple query or an urgent issue, we are here to provide unwavering support whenever you require it.
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