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Educational Magnetic Ball Bundle Colorful 4mm 5mm 8mm Strong Rare Earth NdFeB Magnet for Geometry/Stem Learning, Child-Safe Classroom Building Toys Disc Magnet1
Magnetic MaterialChild-Safe Classroom Building Toys Disc MagnetNeodymium MagnetMagnetic Ball
Guangdong Decheng Magnetic Technology Co., Ltd
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Product Description Educational Magnetic Ball Bundle Colorful 4mm 5mm 8mm Strong Rare Earth NdFeB Magnet for Geometry/STEM Learning, Child-Safe Classroom Building Toys DISC MAGNET Product DescriptionProduct Name:Neodymium Magnet/NdFeB magnet/Permanent Neodymium MagnetProduct Materials:NdFeB MagnetsGrade of Magnets:N35-N52/35M-50M/33H-48H/33SH-45SH/30UH-38UH/28EH-35EHSize of the products:Customized from 1mm-100mmWorking Temp.:from 80oC to 200oCMagnetic direction:CustomizedVertical pull force:Depends on the size of the productsTesting method:The value of the magnetic pull force has some thing to do with the thickness of the steel plate and pull speed.Different application will have different result.Application:Widely used in offices, schools, homes, warehouses and restaurants!Model GradeN52CatergorySinteredCoatingNickelProcessSintering-Machining-Coating-Magnetizing-PackingGradeN-M-H-Sh-Uh-EhPerformancePermanent, Strong, Rust-Proof, Anti-CorrosionCertificationSGSApplication AreaIndustry, Food Industry, Medical, Clothes Ect.ColorNickelWorking TermpratureMax 150 Degree CelsiusMaterialSintered NdFeB Magnet/Neodymium MagnetTransport PackagePolybag/Inner Box/Carton or CustomizedTransportby Air or by Ocean or by ExpressSpecificationCustomizedTolerance in Size+/-0.05mmOriginDongguanSizeCostomizedHS Code8505111000TypePermanent and StrongProduction Capacity100000 ton/YearCoat information and picturesCategoryColourPlating Thickness(UM)Service temperatureSalt fog resistanceNICUNIsilvery20-30≤200oC>72hourNIsilvery10-30≤2000oC>48hourZNBlue/color/silvery/black10-20≤160oC>48hourEpoxyblack10-30≤120oC>96hourChemical nickelsilvery5-30≤200oC>200hourMain Products Magnetized DirectionCommon magnetization directions are expertly crafted as follows:1) Disc, cylinder, and ring-shaped magnets are ingeniously designed to be magnetized either axially or radially, opening up a world of versatile applications across numerous sectors.2) Block-shaped magnets exhibit remarkable flexibility in magnetization through their thickness, length, or width, making them perfectly adaptable to meet specific engineering requirements.3) Arc-shaped magnets are uniquely capable of being magnetized radially, through width, or thickness, offering tailored solutions for even the most complex and demanding designs.Applications- Common Applications -1) Electronics - Indispensable for cutting-edge applications such as sensors, hard disk drives, advanced switches, and electro-mechanical devices, these magnets significantly enhance the performance and functionality of each component.2) Auto Industry - Pivotal in the development of DC motors for both hybrid and electric vehicles, as well as small high-performance motors and power steering solutions, driving innovation to the forefront of automotive technology.3) Clean Tech Energy - Essential in water flow enhancement and wind turbines, these magnets play a crucial role in promoting sustainable and environmentally-friendly energy solutions. 4) Medical - Vital in the operation of MRI equipment and scanners, supporting groundbreaking advancements in medical diagnostics and imaging technology.5) Magnetic Separators - Employed in recycling, food and liquids quality control, and waste removal, ensuring superior efficiency and safety across a variety of industries.6) Magnetic Bearing - Utilized in highly sensitive and delicate procedures within diverse heavy industries, ensuring unparalleled precision and reliability in challenging environments.Company Profile- About Us -Guangdong DeCheng Magnetic Technology Co.,Ltd is a professional manufacturer and developer of various kinds of high strength, precision and special-shaped strong magnets.We have more than 500 sets of advanced magnet production and processing equipment, excellent management, technical personnel more than 20 people;is currently the only one from the smelting - formula - a blank a finished product one-stop production-oriented enterprises.Performance of our products: N35~N52, temperature: -40°~230", grades, N, M, H, SH, UH, EH, AH and so on. Shape: Square, round, perforated, runway, and high end shapes.All of our products comply with ROHS, REACH and other safety certificates issued by SGS, an authoritative organization. Tecsun Magnetic has passed the latest authority iSO001;2000 quality system certification and ISO14001:2004 environmental management system certification.Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force.Packaging & Shipping- Packaging -Package:Magnetic Isolation Package meticulously designed to ensure the highest level of protection and integrity of the magnets during transit.Carton Dimension:36*27*15CM, optimized for maximum efficiency in both storage and handling.Shipping:Experience swift and reliable delivery through premier express services like UPS, FedEx, DHL, and others, alongside comprehensive air, rail, and sea options for unmatched global reach.FAQ- FAQ -Q1: What are the standard dimensions of your products?A: All products are fully customizable to meet your specific requirements. We implement precision engineering based on your technical specifications and application scenarios. Q2: What technical parameters should I provide for project inquiries?A: To ensure accurate quotation, please provide:? Technical drawings with GD&T requirements (CAD/DXF preferred)? Material specifications (grade and standard)? Magnetization orientation (axial/radial/multi-pole)? Surface treatment requirements (e.g., Ni-Cu-Ni, epoxy, passivation)? Target quantities and INCOTERMS Q3: What is your standard response time for inquiries?A: Our engineering team maintains 7x24 technical support with guaranteed initial response within 12 business hours for complete RFQs. Complex projects may require additional 24-48 hours for comprehensive analysis. Q4: How are pricing structures determined?A: Pricing is calculated based on:1.Material cost (grade-dependent)2.Manufacturing complexity (tolerance class ±0.05mm~±0.5mm)3.Order volume (MOQ: 100pcs standard)4.Secondary processing requirementsRequest a formal quotation by submitting your complete specifications. Q5: Do you provide sample validation services?A: Yes, we offer engineering samples for:? Performance verification (Gauss testing available)? Assembly fit-checkSubmit sample requirements including validation criteria for customized arrangements. Q6: What are your production lead times?A: ? Prototype samples: 3-5 business days (ex-works)? Standard orders: 7-15 business daysLead times commence after final approval of technical documents. Q7: What payment terms do you accept?A: We support multiple secure payment channels:? T/T (50% advance, 50% before shipment)? LC at sight (through accredited banks)? Western Union, PayPal.Full financial documentation including PI/CI provided upon order confirmation.
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