| 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: Our journey begins at the heart of the walnut industry, where walnut shells are meticulously collected as a valuable byproduct. Once the delicious nuts are harvested and the edible parts are carefully removed, the remaining walnut shells are gathered for their transformation into a dynamic abrasive solution.
Cleaning and Sorting:
Initial Cleaning: The walnut shells, freshly collected from the harvest, undergo a thorough cleaning process. This step ensures the removal of any residual walnut meat, dust, dirt, and impurities, paving the way for a pristine starting material.
Sorting: Utilizing both manual expertise and state-of-the-art mechanical sorting equipment, the shells are meticulously sorted. This ensures that any large debris or foreign materials are effectively removed, allowing only the finest shells to proceed.
Crushing:
Primary Crushing: The cleaned and sorted walnut shells are introduced to powerful crushers, which adeptly break them down into smaller, manageable pieces. This crucial step guarantees a size reduction suitable for the next stage of processing, ensuring optimal performance.
Secondary Crushing: For achieving the precise desired size, further refinement may be conducted. Using advanced equipment like hammer mills, roller mills, or impact crushers, the shells are finely crushed to ensure the exact granularity required for their intended use.
Screening and Classification:
Size Classification: To meet specific application requirements, the crushed walnut shells are meticulously passed through a series of screens. This process classifies the shells into various size grades, ensuring they perfectly align with sandblasting specifications.
Air Classification (Optional): For those seeking finer precision, air classifiers offer a sophisticated method to achieve exact particle size distribution. This optional step segregates the crushed shells into meticulously defined size fractions.
Dust Removal:
Cyclone Separators and Dust Collectors: To maintain the highest standard of quality, any fine dust generated throughout the crushing and screening phases is expertly removed. Cyclone separators and dust collectors ensure the final product is pristine, free of fine particles, and primed for optimal sandblasting performance.
Quality Control:
Testing: Rigorous testing is conducted on samples of the processed walnut shell media to verify compliance with stringent specifications. This includes assessments of particle size distribution, hardness, and overall cleanliness to uphold exceptional quality.
Inspection: A thorough visual inspection and additional quality control measures are implemented to guarantee the consistency and excellence of the final product, meeting the highest standards of the industry.
This meticulously crafted process ensures that the premium walnut shell media stands out for its superior quality, perfectly tailored for sandblasting applications. Renowned for its gentle yet effective abrasive action, our product is an environmentally conscious choice, offering a less aggressive alternative to traditional sandblasting materials. Ideal for cleaning and polishing delicate surfaces, it embodies both innovation and ecological responsibility.
Particle Size Distribution: Tailored for Precision and Versatility
| 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. is a highly distinguished trading enterprise, specializing in a diverse array of refractory materials and abrasive media. We seamlessly integrate industry and trade, fortified by state-of-the-art testing facilities and unmatched technical prowess. Proudly operating with two strategically positioned factories in Luoyang city, Henan province, we bring forth 24 years of unparalleled expertise in the production of Brown Fused Alumina (BFA) and White Fused Alumina (WFA).
Through our robust partnerships with factories, we deliver an exceptional range of Cutting Wheels, Grinding Wheels, and Flap Discs at highly competitive prices. Our products are celebrated for their outstanding quality, earning widespread recognition and trust as they adeptly adapt to the dynamic economic and social demands of our global market. We remain steadfast in our dedication to quality and customer satisfaction, ensuring our offerings consistently exceed the highest standards.
At Luoyang Frere, we cherish long-term partnerships and eagerly anticipate the chance to collaborate with your esteemed company. Our dynamic team is ready to provide unparalleled support, driving your success and forging a prosperous future together.
1. High-Quality Products & Competitive Pricing: At LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD., we take pride in offering only the finest abrasive and refractory materials. Our products are meticulously sourced to align with the most stringent international standards, ensuring unmatched performance and reliability across diverse industrial applications. By harnessing our robust relationships with top-notch manufacturers and optimizing our supply chain management, we are able to provide our esteemed clients with highly competitive pricing without ever compromising on quality.
2. Custom Solutions: We understand that one size does not fit all. That's why we excel in crafting bespoke solutions tailored to meet the unique needs of each customer. Whether it's customized packaging, specific product specifications, or flexible delivery schedules, our dedication ensures optimal satisfaction and convenience for our clients.
3. Expertise and Experience: Our team is composed of seasoned industry veterans whose extensive knowledge and experience empower us to offer invaluable technical support and insightful guidance. This expertise allows us to confidently navigate challenges and deliver exceptional service to our customers.
4. Quality Assurance: Quality is at the heart of everything we do. We enforce stringent quality control protocols at every juncture of procurement and delivery, ensuring that every product delivered meets and often exceeds the highest quality standards.
5. Sustainability and Environmental Responsibility: At LUOYANG FRERE, we are deeply committed to sustainability and environmental stewardship. Our eco-friendly products and solutions are designed to assist our customers in minimizing their environmental footprint, thus contributing to a greener future.
6. Customer-Centric Approach: Our clients are our top priority. We adopt a customer-centric approach that emphasizes understanding and catering to the specific needs and preferences of our clients. By providing exceptional customer service, we foster long-term partnerships founded on trust and mutual benefits.
At Frere company, we recognize that our commitment to you doesn't end at the sale. Our all-encompassing after-sales service is meticulously crafted to ensure your unending satisfaction and ongoing success with our exceptional products. When you select us as your trusted abrasive and refractory partner, here's the superior service you can rely on:
1. Technical Support:
Our team, composed of seasoned engineers and technical experts, is at your service to offer specialized guidance and support. Whether you require assistance with selecting the perfect product, mastering application techniques, or solving technical issues, we are dedicated to helping you achieve outstanding outcomes.
2. Product Training:
We provide comprehensive training programs to ensure your team is proficient in using our products efficiently and safely. Our training sessions cover everything from basic handling procedures to advanced application techniques, all customized to meet your unique requirements.
3. Warranty and Repairs:
Our products come with a solid warranty. Should any issues arise, our dedicated service team will swiftly carry out repairs or replacements, ensuring your operations experience minimal interruption.
4. Regular Follow-ups:
We pride ourselves on proactive customer service. Our team regularly follows up to assess product performance and collect your valuable feedback, allowing us to continually refine and enhance our offerings to better serve your needs.
5. Maintenance Services:
To help you extend the longevity and optimize the efficiency of our products, we offer maintenance services. Our experts are ready to assist you in developing a maintenance schedule and provide on-site support to maintain your equipment in peak condition.
6. Rapid Response:
In case of urgent matters, our rapid response team is prepared to deliver immediate support. We understand the critical nature of time in your operations and aim to resolve any issues with utmost speed and efficiency.
7. Spare Parts Availability:
We keep an extensive inventory of spare parts to ensure you have swift access to essential components. Our streamlined logistics network guarantees fast delivery, minimizing downtime and ensuring your operations continue seamlessly.
8. Customer Feedback Loop:
Your feedback is of paramount importance to us. We actively seek your insights regarding our products and services to fuel our continuous improvement efforts. Our ultimate aim is to surpass your expectations in every interaction.
9. 24/7 Customer Service:
Our dedicated customer service team is available around the clock to address any inquiries or concerns you might have. Be it a simple question or a pressing emergency, we are always here to support you.
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