Triangle Neodymium Magnets – Custom & Wholesale from China
As a leading Permanent Magnets Factory, we specialize in the advanced engineering and production of high-performance Triangle Neodymium (NdFeB) Magnets. Our deep focus on magnet technology ensures unparalleled quality and capability in this specialized segment.We excel in manufacturing precision Triangle Neodymium Magnets – renowned for their exceptional magnetic strength concentrated at the vertices, enabling stable tessellation and complex geometric structures.
Our Triangle Neodymium Magnets Samples
We provide a variety of Triangle Neodymium Magnets samples in different sizes, grades (N35–N52), and coatings. You can request a free sample to test magnetic strength and fit before placing bulk orders.
Nickel Triangle Neodymium magnet
Triangle Neodymium Magnets
super powerful Triangle Neodymium Magnets
N52 Triangle Neodymium Magnets
Triangle Neodymium Magnets with hole
Request a Free Sample – Test Our Quality Before Bulk Order
Custom Triangle Neodymium Magnets – Process Guide
Our production process is as follows: After the customer provides drawings or specific requirements, our engineering team will review and confirm them. After confirmation, we will make samples to ensure that all products meet the standards. After the sample is confirmed, we will carry out mass production, and then pack and ship to ensure efficient delivery and quality assurance.
Our MOQ is 100pcs,We can meet customers' small batch production and large batch production. The normal proofing time is 7-15 days. If there is magnet stock, the proofing can be completed. within 3-5 days. The normal production time of bulk orders is 15-20 days. If there is magnet inventory and forecast orders, the delivery time can be advanced to about 7-15 days.
Applications of Triangle Neodymium Magnets
Our Production & Quality Control Process
Why Choose Us as Your Triangle Neodymium Magnets Manufacturer?
As a Magnet manufacturer factory, we have our own Factory based in China,and we can provide you OEM/ODM services.
High-performance neodymium material: N35–N52 optional, supports high temperature and anti-corrosion coating (nickel plating, epoxy, etc.).
Customization flexibility: size/coating/magnetizing direction/logo can all be customized.
Rich export experience: large batch quantities exported to Europe, America, Japan, South Korea,Pakistan,the Middle East, etc.
Quality Assurance：100% full inspection + ROHS certification
IATF16949
IECQ
ISO9001
ISO13485
ISOIEC27001
SA8000
Full Solutions From Neodymium Magnet Manufacturer
Fullzen Technology is ready to help you with your project by developing and manufacturing Neodymium Magnet. Our assistance can help you complete your project on time and within budget. We have several solutions to help you succeed.
Supplier Management
Our excellent supplier management and supply chain control management can help our clients to obtain a quick and accurate delivery of quality products.
Production Management
Every aspect of production is handled under our supervision for uniform quality.
Strict Quality Management And Testing
We have a well-trained and professional (Quality Control) quality management team. They are trained to manage the processes of material procurement, finished product inspection, etc.
Custom Service
We do not only provide you with a high-quality magsafe rings but also offer you custom packaging and support.
Document Preparation
We will prepare the complete documents, such as bill of material, purchase order, production schedule, etc., according to your market requirements.
Approachable MOQ
We can meet most customers' MOQ requirements, and work with you to make your products unique.
Packaging details
Start Your OEM/ODM Journey
FAQs about Triangle Neodymium Magnets
Yes, we support free samples for the sustainable development of our customers.
Normal Bulk orders delivery time is 15-20 days, but if you can provide a forecast plan before placing an order or if we have stock, the delivery date can be advanced.
NdFeB magnets are not as heat-resistant as Alnico magnets, which can withstand temperatures of 450 to 550 °C. NdFeB magnets generally withstand temperatures of around 80 to 220°C.
We can provide zinc coating, nickel coating, chemical nickel, black zinc and black nickel, epoxy, black epoxy, gold coating etc...
The magnetic field of each shape of magnet is different. We can customize the shape and magnetization direction to meet customer requirements.
Professional Knowledge & Buying Guide for Industrial Buyers
Why Triangle Design? Magnetic Field Behavior Explained?
● The Triangle structure helps to concentrate the magnetic flux, resulting in a stronger, more focused holding field. This design increases the efficiency of the magnet in clamping applications.
● Suitable for bipolar adsorption scenarios (such as fixtures and jigs)
● Better directionality and stability than traditional bar Magnet
How to Choose the Right Coating for Triangle Magnets?
● Nickel: General choice, rust and wear resistant, bright silver appearance,Corrosion resistant coating
● Epoxy: Black or gray, suitable for wet/chemical environments
● Zinc: low cost, but not as corrosion resistant as nickel
● Gold / Chrome: Can be used for medical devices or high-end decorative parts
Magnetization Direction: What Industrial Buyers Must Know?
● Axial: points from one arm to the other, suitable for clamping applications
● Diametrical: Less commonly used for triangle neodymium magnets, but customizable
● Multi-pole: for special sensors/motors
If you can provide drawings or explain the purpose, we can help you determine the most suitable magnetization direction and solution.
Pull Force Calculation for Triangle Magnets – Don’t Be Misled
Triangle neodymium magnets (also called horseshoe magnets) are widely used in clamping, supporting, lifting and sensing applications due to their unique magnetic field concentrating properties. However, there is a common misconception when it comes to understanding and calculating their pull force. Many users believe that pull force ratings for magnets of different shapes and constructions are universal or directly comparable. This is not the case.
What is Pull Force?
Pull force is the maximum force required to separate a magnet from a steel surface, usually measured in kilograms or pounds. This depends on several factors:
● Magnet material and grade (e.g., NdFeB N52 vs. Alnico 5)
● Condition of contacting surfaces (clean, flat, thick, uncoated steel = best)
● Direction of force (straight-line pull is ideal; sideways shear can significantly reduce holding force)
● Air gaps and coatings (even thin coatings or gaps can degrade performance)
What’s special about Triangle magnets
Triangle magnets are designed to direct the magnetic field from both poles to the same surface, effectively concentrating the field into a smaller area. This construction creates a strong local magnetic field, especially at the gap between the poles.
However, this construction adds complexity to accurately measuring pull force:
● The working gap between the poles affects the magnetic field concentration.
● The contact of the magnet to the surface is not always uniform.
● Magnetic field leakage and edge effects lead to nonlinear force distribution.
Common mistakes in estimating pull force
● Assuming that pull force scales linearly with size.
● Larger Triangle neodymium magnets may not produce correspondingly higher pull forces if the inter-pole gap or surface contact is not optimized.
How to Accurately Measure Triangle magnet Pull Force
● Use a calibrated pull gauge and test on a flat, thick, mild steel plate.
● Make sure the poles are in full flush contact with the magnet surface.
● Pull perpendicular to the surface to avoid shear effects.
● If the magnet will operate on painted, curved, or dirty surfaces, test under specific conditions.
Customization Guide – How to Communicate Efficiently with Suppliers
● Dimensional drawing or specification (with Dimensional unit)
● Material grade requirements (e.g. N42 / N52)
● Magnetization direction description (e.g. Axial)
● Surface treatment preference
● Packaging method (bulk, foam, blister, etc.)
● Application scenario (to help us recommend the best structure)
