What is a ring magnetic disc? – A ring magnetic disc is a basic magnetic disc with a hole which is the same width through the entire magnetic disc. It can be used to attach the magnetic disc to another item.

ring magnetic disc

ring magnetic disc

Ring magnetic discs can be used in many different applications such as furniture, security and fishing for ferromagnetic materials in a river.

Ring magnetic discs are placed in magnetic recessed contacts which are used within a security system to indicate whether a door or window is open or closed.

The security system does this by completing an electrical circuit with the help of the magnet, if the magnets are separated, the circuit is broken and an alarm will sound.

Customized Sintered Neodymium Ring Magnets

Sintered Neodymium Ring Magnets

Sintered Neodymium Ring Magnets, Customized Ring Neodymium Magnets, Custom Ring Shaped Neodymium Iron Boron Magnets, Rare Earth NdFeB PERMANENT Magnets China Factory Product name Customized Sintered Neodymium Ring Magnets features: 1.Grade: N35, N38, N40, N42, N48, N50, N52 (M, H, SH, EH, UH,AH) 2.Shape:Disc, Ring, Block, Segment, Cylinder, Trapezoid, Customized Design (Design proper magnets for clients specific […]

Cu Plating Neodymium Magnets

Ring Shaped Cu Plating Neodymium Magnets

Ring Shaped Cu Plating Neodymium Magnets, Cu Plated Neodymium Ring Magnets, Copper Coating Rare Earth Neo Ring Magnet, Sintered NdFeB Magnetic Ring China Supplier Ring Shaped Cu Plating Neodymium Magnets feature: Neodymium is a rare earth type of permanent magnet made from an alloy of neodymium, iron, and boron. Neo magnets are currently the strongest permanent magnets […]

Ring Countersunk Magnets

Zinc Plated Ring Countersunk Magnets

Zinc Plated Ring Countersunk Magnets, Sintered NdFeB Countersunk Pemanent Magnet, Ring NdFeB Magnet with Countersunk Holes, Countersink Magnets Manufacturer Zinc Plated Ring Countersunk Magnets, Neodymium Iron Boron Countersink Magnets Features: Grade: N35, N38, N42, N45, N48, N52, N35M, N40M, N42M, N45M, N48M, N35H, N38H, N40H, N42H, N45H, N48H, N35SH, N38SH, N40SH, N42SH, N44SH, N33UH, N35UH, N38UH, N40UH, […]

Zinc Plating Magnets Ring-shape

Zinc Plating Magnets Ring-shape

Zinc Plating Magnets Ring-shape, Rare Earth Ring Magnet, Zinc Coating Ring Sintering Neodymium-Iron-Boron Permanent Magnets, Speaker NdFeB Magnet China Manufactory Ring-shaped Zinc Plating Magnets Features: 1. Quality system: ISO9001: 2008 2. Coating: Zn 3. Shape: Ring or according to clients’ demands Ring neodymium magnet 1. Material: Sintered Neodymium-Iron-Boron. 2. Grade: N33-N52, 33M-48M, 33H-48H, 30SH-45SH, 30UH-38UH, 30EH-35EH; 3. […]

Black Epoxy Plated Ring Neodymium Magnet

Black Epoxy Plated Ring Neodymium Magnet

Black Epoxy Plated Ring Neodymium Magnet, Super Strength NdFeB Ring Magnet, Strong Sintered NdFeB Magnetic Ring, Epoxy Coating Ring Magnets China Supplier Black Epoxy Plated Ring Neodymium Magnet Features: 1. Materials: Neodymium magnet (Ne-Fe-B) 2. Shape: custom shape 3. Certificate: ISO/TSI6949: 2009, RoHS 4. Powerful: Neodymium magnets (sintered NdFeB magnets) are more powerful than any other permanent magnet material in the market […]

Microphone Neodymium Magnetic Rings

Microphone Neodymium Magnetic Rings

Microphone Neodymium Magnetic Rings, Neodymium Ring Magnets For Microphone Application, Neodyme Rings For Microphones, Rare Earth NdFeB Permanent Ring Magnets Neodymium Magnetic Rings are used in the Microphone – Microphones use the same principle as the human ear to work, except they use a ring magnet and a coil to convert the sound into an […]