Multi-Layer Coated N25/N35/N42/N52/Rare Earth/Block/Round//Round/Block/Ring/Arc NdFeB Permanent Disc Magnet for Marine/Automotive High-Temperature Disc Magnet

Product Description

Multi-Layer Coated N25/N35/N42/N52/Rare Earth/Block/Round//Round/Block/Ring/Arc NdFeB Permanent Disc Magnet for Marine/Automotive High-Temperature Disc MagnetProduct Description

Product Name:	Neodymium Magnet/NdFeB magnet/Permanent Neodymium Magnet
Product Materials:	NdFeB Magnets
Grade of Magnets:	N35-N52/35M-50M/33H-48H/33SH-45SH/30UH-38UH/28EH-35EH
Size of the products:	Customized from 1mm-100mm
Working Temp.:	from 80ºC to 200ºC
Magnetic direction:	Customized
Vertical pull force:	Depends on the size of the products
Testing 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 Grade	N52	Catergory	Sintered
Coating	Nickel	Process	Sintering-Machining-Coating-Magnetizing-Packing
Grade	N-M-H-Sh-Uh-Eh	Performance	Permanent, Strong, Rust-Proof, Anti-Corrosion
Certification	SGS	Application Area	Industry, Food Industry, Medical, Clothes Ect.
Color	Nickel	Working Termprature	Max 150 Degree Celsius
Material	Sintered NdFeB Magnet/Neodymium Magnet	Transport Package	Polybag/Inner Box/Carton or Customized
Transport	by Air or by Ocean or by Express	Specification	Customized
Tolerance in Size	+/-0.05mm	Origin	Dongguan
Size	Costomized	HS Code	8505111000
Type	Permanent and Strong	Production Capacity	100000 ton/Year

Coat information and pictures

Category	Colour	Plating Thickness(UM)	Service temperature	Salt fog resistance
NICUNI	silvery	20-30	≤200ºC	>72hour
NI	silvery	10-30	≤2000ºC	>48hour
ZN	Blue/color/silvery/black	10-20	≤160ºC	>48hour
Epoxy	black	10-30	≤120ºC	>96hour
Chemical nickel	silvery	5-30	≤200ºC	>200hour

Main Products
Magnetized DirectionExplore the Versatile Magnetization Directions as Detailed Below:1) For Disc, Cylinder, and Ring shape magnets, choose between Axial or Radial Magnetization to suit your design needs.2) Block shape magnets offer flexibility with options to be Magnetized through Thickness, Length, or Width.3) Arc shape magnets provide the versatility of Radial, Width, or Thickness Magnetization, perfect for complex applications.
Applications- Common Applications -
1) Electronics: Integral in Sensors, Hard Disk Drives, Precision Switches, and Electro-Mechanical Devices, enhancing performance and reliability.2) Auto Industry: Vital in DC Motors (Hybrid and Electric), Small High-Performance Motors, and Power Steering Systems, driving innovation and efficiency.3) Clean Tech Energy: Essential for Water Flow Enhancement and Wind Turbines, championing sustainable and eco-friendly energy solutions. 4) Medical: Crucial in the high-tech realm of MRI Equipment and Scanners, supporting advanced medical diagnostics.5) Magnetic Separators: Key in Recycling, Quality Control for Food and Liquids, and Waste Removal, ensuring precision and safety.
6) Magnetic Bearings: Employed in Highly Sensitive and Delicate Procedures across Various Heavy Industries, ensuring seamless operations.
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 - Ensuring Safe and Secure Transit
Carton Dimension: 35x24x17CM - Compact and Efficient for Optimal Shipping
Shipping: By Express (UPS, FedEx, DHL, etc), Air, Rail, or Sea - Choose the Best Mode for Your Needs.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 requirements
Request 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-check
Submit 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 days
Lead 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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