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Anhui Hanhai New Material Co., Ltd. supplies block laminated magnet assemblies made from sintered neodymium iron boron (NdFeB), with grades N52 and N45SH. These assemblies consist of thin, insulated layers of magnet material bonded together to reduce eddy current losses in high-frequency motor applications. The product is designed for use in electric vehicle traction motors, industrial drives, and wind turbine generators where efficiency at elevated frequencies is critical.
The laminated structure uses epoxy or polymer coatings between layers, typically 0.1mm to 0.3mm thick, to suppress parasitic currents without compromising magnetic flux density. The N52 grade delivers a remanence of 1.48T, while the N45SH variant offers improved thermal stability up to 150°C. Surface coatings include nickel-copper-nickel plating or epoxy resin for corrosion resistance, though exact thickness and composition are not specified in the listing.
This product is sourced by manufacturers of high-efficiency electric motors, aerospace actuators, and precision industrial equipment. Buyers typically order in quantities of 500 to 5,000 units per batch, with packaging in anti-static foam and vacuum-sealed trays. Delivery is FOB Luan Port, with lead times of 4 to 6 weeks. Buyers should confirm magnet orientation, dimensional tolerances, and coating integrity before shipment.
| Magnet Material | Sintered Neodymium Iron Boron (NdFeB) |
| Grades Available | N52, N45SH |
| Typical Remanence (Br) | 1.40T to 1.48T (standard for N52 grade) |
| Typical Coercivity (HcJ) | ≥1100 kA/m for N52, ≥1200 kA/m for N45SH (standard for high-coercivity grades) |
| Lamination Thickness | 0.1mm to 0.3mm per layer (typical for eddy current suppression) |
| Surface Coating | Ni-Cu-Ni plating or epoxy resin (standard for corrosion resistance in humid environments) |
| Maximum Operating Temperature | 80°C for N52, 150°C for N45SH (standard for each grade) |
| Density | 7.4 - 7.6 g/cm³ (standard for sintered NdFeB) |
| Tolerance on Dimensions | ±0.05mm for length/width, ±0.03mm for thickness (typical for precision magnet assemblies) |
| Magnetization Direction | Axial or through-thickness (customizable; confirm with supplier for orientation tolerance) |
Anhui Hanhai New Material Co., Ltd. is based in Luan, Anhui Province, with an address in the Economic and Technology Development Area. The company identifies as a manufacturer and exporter of sintered neodymium magnets, with no disclosed details on founding year, workforce, production capacity, or certifications. Its trust tier is 'harbor', indicating basic platform verification with no response history or third-party audit data visible.
The listing only references the Block Laminated Magnet Assembly product line, with no mention of other magnet types, R&D capabilities, or client references. No test reports, ISO certifications, or quality control procedures are stated. Buyers must request material certificates, magnetic characterization data, and coating thickness verification directly from the supplier before placing orders.
Block Laminated Magnet Assemblies are high-performance Neodymium (NdFeB) magnets engineered with bonded thin layers to suppress eddy current losses in electric vehicle traction motors and industrial drives. These magnet blocks deliver magnetic flux density comparable to or exceeding conventional solid assemblies while enabling higher efficiency at elevated frequencies. Widely sourced by EV motor manufacturers and wind turbine generator producers, laminated block magnets are priced competitively in the rare earth magnets market and traded globally under HS Code 8505.11 for permanent magnet imports and exports.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, confirm the exact magnetic grade, coating type, and dimensional tolerances in writing. Request a material certificate with traceable batch numbers and test results for remanence, coercivity, and coating thickness. Do not accept generic marketing claims - demand documented performance data for your specific application, especially if used in safety-critical systems like EV motors.
Logistics are typically FOB Luan Port, with lead times of 4 to 6 weeks due to custom magnetization and packaging. Incoterms must be clearly stated in the contract - FOB, CIF, or DDP. Payment terms commonly require 30% advance and 70% against shipping documents. Confirm that the packaging meets IEC 60404-16 for magnetic material transport and includes humidity indicators.
Upon receipt, inspect each assembly for surface defects, coating integrity, and physical damage. Use a gauss meter to verify magnetic strength against the supplier’s stated values. Retain a sample from each batch for future reference. Documentation must include a material safety data sheet, magnetization direction diagram, and a declaration of conformity. Consider third-party inspection by SGS or TÜV for large-volume orders.
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When sourcing Block Laminated Magnet Assembly for your business, securing the right balance of quality and cost is essential. Anhui Hanhai New Material Co., Ltd., a verified supplier based in China, offers this product with key specifications including N52, N42, N35 (sintered NdFeB block laminated assembly), 1.42 - 1.48 T (depending on grade), and Custom block dimensions (typical: 50mm x 30mm x 10mm per lamination, stack configurable). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $180320./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8505.11, making it a staple in the Magnets & Magnetic Products sector with strong demand from importing countries worldwide.
Importing Block Laminated Magnet As requires careful attention to shipping logistics, customs compliance, and secure payment terms. Anhui Hanhai New Material Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8505.11 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Block Laminated Magnet As has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Magnets & Magnetic Products category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Block Laminated Magnet As requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8505.11 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Block Laminated Magnet Assembly from Anhui Hanhai New Material Co., Ltd. is $180320./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Anhui Hanhai New Material Co., Ltd. through EximNext.
The supplier, Anhui Hanhai New Material Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Block Laminated Magnet As. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Block Laminated Magnet Assembly is classified under HS Code 8505.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Block Laminated Magnet As from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Anhui Hanhai New Material Co., Ltd.. Ensure you have the necessary import licenses for Magnets & Magnetic Products products in your destination country.
Yes, Anhui Hanhai New Material Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Block Laminated Magnet Assembly supplied by Anhui Hanhai New Material Co., Ltd. include N52, N42, N35 (sintered NdFeB block laminated assembly), 1.42 - 1.48 T (depending on grade), and Custom block dimensions (typical: 50mm x 30mm x 10mm per lamination, stack configurable). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Anhui Hanhai New Material Co., Ltd. offers Block Laminated Magnet As with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Block Laminated Magnet As is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Anhui Hanhai New Material Co., Ltd. through our platform.
Anhui Hanhai New Material Co., Ltd. maintains international quality certifications. These ensure that the Block Laminated Magnet As meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Anhui Hanhai New Material Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Anhui Hanhai New Material Co., Ltd..
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