20/30pcs 40x20x2 40x20x3 40x20x4 40x20x5 N35 NdFeB Block Neodymium 40×20 Magnet Super Strong Permanent Magnetic Search magnets


Price:

Hello, dear, welcome to the shop. Warmly remind everyone that all product sizes have tolerances, ranging from 0.1mm to 2 mm. Please don’t raise disputes and refund on the grounds of tolerance. The product quality is very good. I will check it carefully before delivery. Thank you for understanding.

15pcs 20pcs 30pcs 40x20x2 40x20x3 40x20x4 40x20x5Magnet N35 Neodymium Magnets Nickle Coating  30x10x6mm Search Magnetic Fridge DIY 40*20mm

leave us a message or email us.We are professional magnetic material supplier. We have more than one hundred different sizes magnets in stock. We could produce as per your design for bulk quantity.

Shape: Round

Material: NdFeB

Grade: N35

Max Working Temperature: 80°C/176°F

Tolerance: Apporx 0-0.9mm


Plating: Nickel + Copper + Nickel Triple Layer Plated

Note:

1: Neodymium magnets are very powerful, please pay attention to your fingers or other body parts to avoid injury between the two large magnets

2: Neodymium magnets are very fragile and easy to damage, please handle with care. Powerful magnets are made of rare earths at high temperature, which cannot guarantee 100% perfection. Its small flaws will not affect its performance and use, and those who mind should buy with caution.

3: Strong magnets should be kept away from ironware and some iron products that are easy to magnetize, such as monitors, bank cards, computers, TVs and mobile phones

4: Prohibit contact and use by children under 8 years old, prevent children from swallowing
Applications:

Acoustic field: the speaker
,
 receiver
,
 microphone
,
 alarm
,
 stage audio
,
 car audio and so on.

Electronics: permanent magnetic actuator vacuum circuit breakers
,
 magnetic relays
,
 meter
,
 meter
,
 sound meter
,
 a reed switch
,
 sensors.
Electrical field: VCM
,
 CD / DVD-ROM
,
 generators
,
 motors
,
 servo motors
,
 micro-motors
,
 motors
,
 vibration motors.
Machinery and equipment: magnetic separation
,
 magnetic crane
,
 magnetic machinery.

Healthcare: MRI scanners
,
 medical equipment
,
 magnetic health products and so on.

Other industries: magnetized Wax
,
 pipe descaling
,
 magnetic fixture
,
 automatic mahjong machine
,
 magnetic locks
,
 doors and window magnetic
,
 magnetic luggage
,
 leather magnetic toys
,
 magnetic tools
,
 gifts and packaging.

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