Key Features:

• N52 Grade Neodymium Material: Offers maximum magnetic force for superior performance.
• Nickel-coating: Protects against corrosion and ensures long-term durability.
• Hollow Cylinder Design: Provides flexibility for integration into a wide range of applications.
• Precision Manufactured: Ensures consistent quality and uniform magnetic properties.
• Versatile Use: Suitable for various mechanical and engineering applications.
• Customizable: Can be tailored to meet specific size and strength requirements.
• Cost-Effective: Offers a cost-effective solution for high-strength magnetic needs.
• Easy Handling: The cylinder shape makes handling and placement simple and efficient.

Applications:

• Engineering and Mechanical Systems: Ideal for use in motors, generators, and other mechanical devices requiring strong magnetic fields.
• Automation and Robotics: Perfect for robotic arms, grippers, and other automated equipment.
• Medical Equipment: Used in MRI machines and other medical devices for precise magnetic control.
• Research and Development: Essential for scientific research and experiments involving magnetic fields.
• Hobby and DIY Projects: Great for DIY enthusiasts looking to add a powerful magnetic element to their creations.

 

Strong neodymium countersunk cup magnets

 

countersunk neodymium Magnet is also called magnetic Pot. Permanent magnet comes out of rare earth. At present, Neodymium Magnet is the best permanent magnet which has the strongest magnetic force. What's more, it is easy to be processed into different shapes,sizes. Because of its unique features, Neodymium magnet is the most widely used magnet in the world.

Product Description

Customized Magnet

Cost-effective

Strong neodymium material

Details Images

 

Strong mametrial

High stable magnet from N35 grade to N52 Grade

Strong magnetic material, ensure stable magnetic force and make the magnetic pushpins exert stronger magnetic force

 

Nickel coated Neodymium Magnet

Good anti rust coating, widely applicable in industries such as industry, electronics, and toys

 

 

Super strong power

These magnet be used on the surface of iron sheets, magnetic whiteboards, rubber magnets, refrigerators and other iron materials daily necessities, office supplies you want to display in the workplace, classroom, home, school or factory

 

Csuztomized magnet

OEM / ODM acceptable 

Why Choose Us

 

If you don't like this shape, Here's Multiple Series options

 

All Shape & Size Magnet can be customized. share your idea to us

Neodymium reacts to oxygen and oxidies quickly if untreated.That's why all neodymium magnets are covered with protective coating. which is so thin that it doesn't have any impact on the adhesive force of the magnet

Company Profile

10Years Professional magnet manufacturer

Dongguan QD Magnet Co., Ltd. is specializes in production of high-quality NdFeB magnets and magnetic holders, magnetcomponents, magnetic thumbtacks, etc. we're providing one-stop service of slicing, punching, special machining, CNC, electroplating, magnetic design & assembly. All products passed RoHS, Reach certification

Raw material Factory

Slicing Factory

Packing Workshop

Production Process

Prodution Process & 7 Step Test

 

Produce Process

slicing(cutting), punching, special machining, CNC lathe, electroplating

7 Step Test

All process Tolerance, Appearance, Guass, Flux, Pull Force, Slat Spray Test, Packing

Packing & Delivery

Packed by high quality plastic bags, foam boxes, cartons.

Packed by iron sheets and bubble packs to shield magnetized magnets.

Standard Sea& Air Package. When the Net weight of the Neodymium magnet is over 200Kg, by sea is the best way.

FAQ

1.What are neodymium magnets? Are they the same as "rare earth"?
Neodymium magnets are a member of the rare earth magnet family.

They are called "rare earth" because neodymium is a member of the "rare earth" elements on the periodic table

Neodymium magnets are the strongest of the rare earth magnets and are the strongest permanent magnets in the world

2.Is it OK to print my logo on magnet product or package?
Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

3.How long does it take for production and shipping duration?
For regular magnet orders: 5-7 working days
customized items, it would take 7-15 working days or so.
Besides, the fastest production time is 3working days for the urgent orders.

4.How does the magnet grade and magnet dimensions (L x W x H) affects the Gauss Level of magnets?
Same magnet size, higher grade with higher gauss;
Same magnet grade, same surface area, the thicker, the higher gauss;
Same magnet grade, same thickness, larger surface area with lower gauss;

5.What does pulling force mean?
Pulling force is a measure of magnetic strength. It is the amount of force required to remove a magnet parallel to a solid
magnetic surface, such as a steel plate.

6.If I stick two neodymium magnets together, does their strength double?
No. It will a little smaller. For example, two magnets rated with a individual pulling force of 50 lbs will have a combined
pulling force of 90 lbs when stick together.

7.Do neodymium magnets lose strength over time?
They don'tnaturally lose any strength and will keep the strength permanently in the normal conditions, unless meet the high temperature over 80 degrees Celsius(℃), and then will lose the strength gradually.

8. What materials do magnets attract?
Ferromagnetic materials are strongly attracted by a magnetic force. The elements iron (Fe), nickel (Ni), and cobalt (Co) are themost commonly available elements. Steel is ferromagnetic because it is an alloy of iron and other metals.

9.How do you make our business long-term and good relationship?
a) We keep good quality and competitive price to ensure our customers benefit ;
b) We respect every customer as our friend and we sincerely do business and make friends with them

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