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Magnetic Product

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Why & How Do Headphones Use Magnets?

Why & How Do Headphones Use Magnets? Magnetic materials and magnetic fields are all around us, but it may come as a surprise to you that the headphones you’re wearing have magnets, too! Why & How Do Headphones Use Magnets? Headphones act as transducers of energy, converting electrical energy (audio signal) into mechanical wave energy [...]

Magnets In Loudspeaker Drivers

Magnets In Loudspeaker Drivers Magnets In Moving-Iron Loudspeaker Drivers The moving-iron loudspeaker was the first effective electromagnetic loudspeaker design. Today, the design is pretty well relegated to balanced armature headphone drivers, but this driver type is still worth mentioning. Let’s have a look at the balanced armature headphone driver design to explain the magnets of [...]

Why And How Do Speakers Use Magnets & Electromagnetism?

Why And How Do Speakers Use Magnets & Electromagnetism? Magnetic material and magnetic fields surround us in our day-to-day lives, from the refrigerator magnets to the Earth’s magnetic field to the speakers in our homes, on the stage, in our cars, etc. Why and how do speakers use magnets? Speakers are transducers of energy that [...]

Big Magnets Make For Better Loudspeakers

Big Magnets Make For Better Loudspeakers Everybody who listens to audio, whether music, podcasts, movies or other media, depends on speakers. From standalone loudspeakers and monitors to headphones and earphones to built-in laptop and cell phone speakers, it’s clear that speakers vary significantly in size. With most speakers being electromagnetic, it begs the question: do [...]

Loudspeaker, Headsets, Woofer Magnets

Loudspeaker, Headsets, Woofer Magnets A loudspeaker is an electroacoustic transducer which converts an electrical audio signal into a corresponding sound. Magnets are widely used for loudspeaker/headsets/woofer , it included AlNICO , NdFEB and Ferrite magnets and so on. Typical speaker NdFeB magnets for Loudspeaker/headsets/Woofer : D5*1.2mm D4.25*1.5mm D6.5*2.0*1.5mm D9.5*1mm 8.9*1.8*0.8mm D12.5x2mm D9.9x3.2x1mm D9.9x3.2x2mm Block3.2x2.2x1mm Typical [...]

Pneumatic Cylinder Magnet

Pneumatic Cylinder Magnet It is essential to monitor the motion processes in pneumatic cylinders. The permanent magnet mounted on the piston inside the Pneumatic cylinder . The Magnetic cylinder sensors contactlessly detect the piston position of the cylinders and give a switching signal . HSMAG Magnet Co., Ltd Available typical magnet rings for Pneumatic Cylinder [...]

Rotary Encode Magnet

Rotary Encode Magnet / Sensor Magnets(Encoder /Multipole Magnets) Encode magnetic rings is a type of plastic ferrite magnet. The plastic ferrite magnet will be magnetised with 1 mm , 2 mm,3mm pole pitch which form an incremental magnetic pattern. The magnetic incremental rings bring reliable solutions to tough, hard-working applications including spindles, lathes, other machine [...]

Tiny NdFeB Magnets in Smartphones and Personal Electronics

Tiny NdFeB Magnets in Smartphones and Personal Electronics Small Tiny NdFeB Magnets in Smartphones Neodymium (NdFeB) magnets are an invisible part of every smart phone. These tiny magnets are critical to the function of the phone, working quietly behind the scenes inside the phone case. These internal magnets are typically used in the speaker, receiver, [...]

Sintered Nd-Fe-B Magnet – The Best Way To Identify Quality

Sintered Nd-Fe-B Magnet - The Best Way To Identify Quality The sintered Nd-Fe-B Neodymium magnet is one of the essential materials in pushing the progression of modern technology and the development of our society. Its applications widely cover most areas we encounter: hard drives, electric cars, industrial permanent magnetic devices, and consumer products such as [...]

What’s The Difference Between Brush DC And Brushless DC Motors?

What’s The Difference Between Brush DC And Brushless DC Motors? The motor and motor control markets are thriving in a number of areas, particularly medical and robotic applications. Also, there is a rich demand for small, efficient, high- and low-torque, and high- and low-power motors in the automotive sector. These applications can choose from brush [...]

Water Flow Sensor Magnet Material and Application

Water Flow Sensor Magnet Material and Application The water flow sensor is a water flow sensing instrument that outputs pulse, current, or voltage signals to the water flow through induction. The output of the signal has a certain linear proportional relationship with the water flow, so it can be used for water management and flow [...]

NdFeB Magnet Mechanical Processing

NdFeB Magnet Mechanical Processing Introduction of NdFeB magnet slicing, wire cutting, surface grinding, chamfering, etc. The slicing, wire cutting, surface grinding, forming grinding, ultrasonic drilling, chamfering, etc. of NdFeB magnets are all mechanical processing. Today, let's make a popular science on these operating procedures to satisfy your curiosity. Slice The large blank is processed into [...]

Two Processing Methods of Neodymium Strong Magnets

Two Processing Methods of Neodymium Strong Magnets How did Nd-Fe-B magnet come into being? Need die production? Xiaobian has met many customers who ask this question. Today, HSMAG Xiaobian briefly introduces two processing methods of Nd-Fe-B strong magnet. There are basically two kinds of NdFeB processing: one is slicing machine cutting, and the other is [...]

MAGNETIC SHEETING

MAGNETIC SHEETING Our Flexible Magnetic Rubber is made from Strontium magnet and rubber and is cast together to form a continuous sheet or strip which can be used for a vast array of end applications. It is available in strip, sheet and individual pieces and comes in a variety of thicknesses. It is sold by [...]

MAGNETIC ADHESIVE DOTS

MAGNETIC ADHESIVE DOTS These thin and powerful Neodymium magnets combine a high level of magnetic power and the convenience of super strong 3M self adhesive with a peel away backing strip. They are sold as matched pairs (one north pole and one south pole) so they attract each other. Both have self adhesive on the [...]

FRIDGE MAGNETS

FRIDGE MAGNETS We are proud to have the largest range of advertising magnets in the China, with over 700 shapes and sizes. No minimum run quantities and we can also custom make to any size, shape or colour. Our vast array of print and finishing equipment makes us one of the best in the industry. [...]

What are holding magnets?

What are holding magnets? Holding Magnets / Holding Solenoids Electro-holding magnets (holding magnets) remain able to be magnetised. Workpieces in position due to magnetically created forces. Pieces that are unable to be magnetised are able to be held on a magnetisable armature plate. The specific design of the magnetic circuit maximises the holding force for [...]

Why Use Rare Earth Magnetic Separators?

Why Use Rare Earth Magnetic Separators? demonstrating rare earth magnetic separators Magnetic separators are frequently used in the manufacturing industry to separate potentially damaging materials that are magnetically susceptible. A high degree of precision is required because metal contamination can be a real problem. It can damage equipment and affect the quality of the product [...]

Scrap Handling Magnets

Scrap Handling Magnets HSMAG Scrap Magnets have been engineered and specifically designed to fit all scrap processing operations. We offer various models that come in a range of sizes from 30” to 100” and are designed for top operational efficiency and lasting durability. Scrap Handling Magnets Not all lifting magnets are suitable to be industrial [...]

Why Magnet Handling and Storage Conditions are Important

Why Magnet Handling and Storage Conditions are Important Each of the wide variety of magnetic materials available requires specific storage and handling procedures for both the safety of the user and integrity of the magnet. Improperly handled and stored magnets present risks: Risk of bodily harm or injury Risk of damage to the magnet Risk [...]

Magnet Handling Best Practices

Magnet Handling Best Practices Like any other piece of equipment, magnets do need to be maintained. This helps protect them from damage and can increase their lifespan. By caring for them properly, you’ll maximize your investment as well. Here are a few steps you can take to protect this vital manufacturing tool: Understand how your [...]

How Lifting Magnets Work

How Lifting Magnets Work The lifting magnet is a versatile work handling device that is capable of supporting a variety of ferrous materials, from small bundles of rod or scrap to large, heavy blocks. Unlike slings and chains, lifting magnets can be used to lift loads that might otherwise require two or more people. By [...]

Industrial Strength Magnetic Separation Equipment

Industrial Strength Magnetic Separation Equipment At HangSeng Magnetics, Inc. (HSMAG), we specialize in industrial strength magnetic separation equipment for the removal of ferrous and non-ferrous metal contaminants from dry or liquid product flows and we are the first manufacturer to offer 52 MgOe rare earth material as a standard in many of our metal separation [...]

Types of Magnets Used in Industrial Process Plants

Types of Magnets Used in Industrial Process Plants Ceramic Magnets – Strontium Ferrite (SrO·6Fe2O3) Typically, permanent ceramic magnets are made of strontium ferrite, which has a high coercivity rating and resistant to becoming demagnetized. Compared to other magnetic core materials, ceramic magnets are inexpensive and are widely used in heavy industrial applications. HSMAG utilizes ceramic [...]

Industrial Strength Magnetic Separators

Industrial Strength Magnetic Separators Industrial Strength Magnetic Separators are a safe, efficient product if handled properly. Learn the basics of proper magnet handling here. Magnetic separation and material handling process equipment for heavy industry From belt magnets to magnetic conveyors, HSMAG offers a wide range of magnetic equipment for mining & mineral processing, wood processing [...]

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