Specialized in producing magnet materials over 20years
Product Description
Neodymium magnets are a member of the Rare Earth magnet family and are the most powerful permanent magnets in the world. Neodymium magnets' popularity has grown rapidly due to their high Maximum Energy Product and their wide range of available shapes, sizes, and grades.
Neodymium magnets can be manufactured by sintering, compression bonding.Â
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Plating /Coating
The Neodymium magnet is easy corrosive, so its surface is usually treated with some special methods. Nickel is the most common and usually preferred to protect the magnet from corrosion. Our Nickel plated magnets are actually tripled plated with layers of nickel, copper, and nickel again. This triple coating makes our magnets much more durable than the more common single nickel plated magnets. Some other options for coating are Zinc, Tin, Silver, Gold plating, Phosphor and Spray Epoxy Resin .Â
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Applications of Neodymium Magnets
Linear Actuators
Microphone Assemblies
DC Motors(Automotive starter)
Servo Motors
Magnetic Separators
Computer rigid disc drivers,printers and speakers
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Attributes of NdFeB Material
Very high resistance to demagnetization
High energy for size
Good in ambient temperature
Moderately priced
Material is corrosive and should be coated for long term maximum energy output
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Rollers are like lubrication to all window and door fittings. Our Rollers use special nylon or POM material as well as well-sealed anti-dust bearings.
With the aid of injection molding, Sunsia hardware delivers minimized noise and smooth movement to sliding door in various weights. Sunsia Roller is endowed with capability to support a sash of 300kg.
Superior durability and low failure rate make Sunsia windows and doors accessory be astonishingly recognized by customers home and abroad.
Sunsia's Sliding Door and Window Rollers features both single and double rollers, as well as heavy duty rollers and adjustable carriages. Available for aluminium applications. Door roller that is commonly used to help a livestock trailer door slide open & closed, with wheel or roller supporting a sliding door usually running on a door track.
Sliding Door and Window Rollers
Sliding Door Rollers,Sliding Window Rollers,Sliding Garage Door Roller,Aluminum Sliding Window Rollers
Sunsia Windows&Doors Co.,Ltd. , http://www.sunsiawindows.com