| 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 heart of the walnut industry, our process begins with the collection of walnut shells, a prized byproduct. After savoring the delicious nuts, the robust shells are meticulously gathered, poised for transformation into high-performance solutions that meet natural filtering needs.
Cleaning and Sorting:
Initial Cleaning: Our meticulous journey commences with an exhaustive cleaning process, where each walnut shell is stripped of any residual walnut meat, dust, dirt, and impurities. This ensures a foundation of purity, setting the stage for a refined abrasive material that stands unparalleled.
Sorting: With unmatched precision, the shells undergo a meticulous sorting process to remove any larger debris or foreign materials. This critical phase can be handled manually or with cutting-edge mechanical sorting equipment, guaranteeing a product of premium quality.
Crushing:
Primary Crushing: Post cleaning and sorting, the walnut shells enter high-efficiency crushers, where they are reduced to smaller, manageable pieces. This crucial stage primes them for further refinement, achieving the perfect granularity for varied applications.
Secondary Crushing: To achieve optimal sizing, additional crushing may be necessary. Our advanced process employs cutting-edge hammer mills, roller mills, or impact crushers, ensuring every particle is crafted to deliver superior performance.
Screening and Classification:
Size Classification: The crushed shells undergo a series of precision screens, categorizing them into varied size grades. This essential step guarantees that our final product seamlessly aligns with specific size requirements crucial for sandblasting endeavors.
Air Classification (Optional): For those seeking enhanced precision in particle size distribution, our optional air classifiers expertly separate crushed shells into exact size fractions that cater to your unique specifications.
Dust Removal:
Cyclone Separators and Dust Collectors: To ensure peak performance, any fine dust produced during the crushing and screening stages is meticulously extracted using advanced cyclone separators and dust collectors. This pivotal step ensures a pristine final product, free from fine dust, ready to elevate your sandblasting experience.
Quality Control:
Testing: Our commitment to quality is exhibited through rigorous testing of the processed walnut shell media. Tests include particle size distribution, hardness checks, and cleanliness assessments, all designed to uphold the highest standards of excellence.
Inspection: Comprehensive visual inspections and stringent quality control measures reinforce our promise of consistency and excellence, ensuring the final product delivers unrivaled reliability and performance.
This exhaustive and meticulous process culminates in walnut shell media of unmatched quality, perfectly crafted for sandblasting applications that demand a gentle yet powerful abrasive. Renowned for their eco-friendliness and significantly less abrasive nature compared to traditional materials, our media is ideal for cleaning and polishing sensitive surfaces, delivering superior results 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 vibrant world of refractory materials and abrasive media. As a prestigious trading powerhouse, we employ a sophisticated business model that seamlessly integrates industry with trade. This model is fortified by our cutting-edge testing facilities and unmatched technical prowess. Strategically situated in the bustling heart of Luoyang city, Henan province, our two expansive factories boast a rich legacy of 24 years of unparalleled expertise in crafting Brown Fused Alumina (BFA) and White Fused Alumina (WFA).
Leveraging our formidable factory collaborations, we proudly supply premium Cutting Wheels, Grinding Wheels, and Flap Discs, offered at exceptionally competitive prices. Our superior products have earned widespread acclaim and trust, effortlessly aligning with the ever-evolving economic and social demands of the marketplace. We are steadfast in our dedication to quality and customer satisfaction, ensuring our offerings consistently meet and exceed the loftiest standards of excellence.
At Luoyang Frere, we value enduring partnerships and are thrilled at the prospect of a mutually rewarding collaboration with your distinguished company. Our committed team is ready to diligently address your needs and is eager to play a pivotal role in your success in the imminent future.
1. High-Quality Products & Competitive Pricing: LUOYANG FRERE IMPORT AND EXPORT TRADING CO., LTD. is your trusted partner for top-tier abrasive and refractory materials. Adhering to rigorous international standards, our products guarantee superior performance and reliability for diverse industrial applications. By forging strong alliances with premier manufacturers and optimizing our supply chain, we furnish our clientele with products that are not only competitively priced but also uphold the zenith of quality standards.
2. Custom Solutions: We specialize in crafting bespoke solutions that are meticulously tailored to the distinct needs of our customers. Be it custom packaging, detailed product specifications, or adaptable delivery timelines, our unwavering dedication is to ensure unparalleled satisfaction and ease for each valued client.
3. Expertise and Experience: Our seasoned team of industry experts brings an extensive reservoir of knowledge and experience, enabling us to offer profound technical support and guidance. This empowers our esteemed customers to achieve their operational goals with confidence and precision.
4. Quality Assurance: Quality is the bedrock of our business ethos. We implement rigorous quality control measures throughout every stage of procurement and delivery, guaranteeing that each product not only meets but surpasses the highest standards of excellence.
5. Sustainability and Environmental Responsibility: Our dedication to sustainability and environmental guardianship is steadfast. We provide eco-conscious products and solutions that help our clients reduce their environmental impact, paving the way for a greener, more sustainable tomorrow.
6. Customer-Centric Approach: Central to our business is a philosophy that places the customer at the forefront, emphasizing the importance of understanding and addressing our clients' unique needs and preferences. We are committed to delivering outstanding customer service and fostering enduring partnerships grounded in trust and shared success.
At Frere company, our dedication to your satisfaction extends well beyond the initial transaction. Our comprehensive after-sales service is thoughtfully designed to ensure your continued success and fulfillment with our distinguished products. Here's the extraordinary service you can expect when choosing us as your reliable supplier of abrasives and refractories:
1. Technical Support:
Our team of seasoned engineers and technical experts is here to provide you with unmatched expertise and assistance. Whether you need advice on product selection, application techniques, or troubleshooting, we're prepared to help you achieve optimal results.
2. Product Training:
Our comprehensive training programs are meticulously designed to equip your team with the skills needed to use our products efficiently and safely. From basic handling to advanced application techniques, our training is tailored to meet your specific needs.
3. Warranty and Repairs:
Each product is supported by a robust warranty. If any issues arise, our dedicated service team provides prompt repairs or replacements, minimizing disruptions and ensuring your operations remain on track.
4. Regular Follow-ups:
We engage in proactive customer interactions. Our team regularly follows up to assess product performance and gather valuable feedback, facilitating continuous improvement and better alignment with your needs.
5. Maintenance Services:
To guarantee optimal performance and longevity of our products, we offer expert maintenance services. Our specialists help create a maintenance schedule and provide on-site support, keeping your equipment in peak condition.
6. Rapid Response:
Our rapid response team is ready to provide immediate solutions in critical situations. Aware of the urgency your operations demand, we address issues swiftly and accurately to minimize any downtime.
7. Spare Parts Availability:
Our extensive inventory of spare parts ensures quick access to essential components. Our streamlined logistics network guarantees fast delivery, reducing downtime and ensuring smooth operations.
8. Customer Feedback Loop:
Your feedback is invaluable to us. We actively collect your insights to drive our commitment to continuous improvement, seeking to exceed your expectations in every interaction and service we offer.
9. 24/7 Customer Service:
Our dedicated customer service team is available around the clock, ready to address any inquiries or concerns. Whether it's a simple question or an urgent issue, we're here to provide unwavering support whenever you need us.
){kind=link}