Material: ferrite
Grade: y30bh
Dimensions: 150lx100wx25t mm
Tolerances: 0.2mm
Plating/coating: no
Magnetization direction: axial (through 25mm)
Max operating temp: 482of (250oc)
Application: separator magnet
With the high speed of replacement of electronic products and the dwindling of non-renewable resources, more and more people begin to pay attention to the electronics recycling industry. Walking in a residential area, you will find people sitting on the road side with the billboard of home electric appliance recycling. Japanese is using the recycled aluminum, iron and other resources to build their own "urban mines". Compared with the country which only uses their nature resources, japanese is wiser.
The magnetic separator is equipment used on recycling industry to distinguish the ferrous and non-ferrous, copper, aluminum and plastic. Their work mainly depends on the function of magnetic force and alternating magnetic field.
There are hard magnet and soft magnet. The magnet used on separator is hard magnet. Hard magnet is classified into five categories: sintered ndfeb, bonded ndfeb, ferrite, samarium cobalt, alnico. Only strong magnetic force can separate metal and non-metal apart. According to this, separator magnet is generally sintered ndfeb. At the same time, to consider magnet cost, big block ferrite is also an option. Samarium cobalt, alnico, and bonded ndfeb are not strong enough on magnetic force and high cost, so don t in considering the scope.
The shape of separator magnet is block. Like ferrite, the size is 6 . The size of sintered ndfeb depends on the design of magnetic equipment manufacturer. Every company will choose size and grade of permanent magnet according to their application.
1. To delivery by air or by express: anti-magnetic package (six sides iron sheets in the carton);
2. To ship by sea: normal hard paper carton and pallet;
3. To as per clients' special requirements.
Material: sintered ndfeb magnet
Grade: N48
Dimensions: 2" L x1" W x 1/2" T
Tolerances:
Plating/Coating: Ni-Cu-Ni (Nickel)
Magnetization Direction: Axial (through 1/2")
Max Operating Temp: 176oF (80oC)
Application: Wind Turbine
Since the first oil crisis in 1973 and the radiation leak at Fukushima in 2011, more and more eyes on wind power. For example, affected by the nuclear leakage accident in Japan, Germany will plan to abandon nuclear power to generate electricity completely. And the same time, strive to develop new & Renewable Energy, such as wind power and solar energy. Refer to wind power, magnet which plays important role in wind turbine generator to generate power cannot be ignored.
At present, the magnet which used on wind turbine alternator is Sintered NdFeB magnet (Commonly known as magnet king, permanent magnet, rare earth magnet);
The common grades are N42, N48, N50, and N38SH and so on;
The common shapes are segment, block, wedge, and trapezoid;
The coating is Ni-Cu-Ni triple plated
The biggest block magnet for wind turbine generator is about 240x80x40 mm (the thickness cannot over 50mm)
The normal block size is 2 (2 inches x 1 inch x 1 inch)
China also develops wind energy rapidly these years. In 2011, there is half Wind Power Equipments for the whole world made in China. In this field, China is ahead of Germany and USA, and dominates the industry. This mainly depends on domestic magnet manufacture. Recently, considering high cost in purchasing wind turbine from China, many customers plan to purchase accessories and material and make wind turbine by themselves. Of course, this includes magnet purchase from China.
China magnet source care customers benefit and will provide Wind Turbine Permanent Magnet with good quality, reasonable price; to satisfy customers requirement in making family-type or industrial wind turbine.
1. To delivery by air or by express: Anti-magnetic package (six sides iron sheets in the carton);
2. To Ship by sea: normal hard Paper Carton and Pallet;
3. To as per clients' special requirements.
Material: sintered ndfeb
Grade: n45
Dimensions: 25 od x10 id x20 thick mm
Tolerances: 0.05mm
Plating/coating: ni-cu-ni (nickel)
Magnetization direction: axial (poles on flat ends, through 20mm)
Max operating temp: 176of (80oc)
Application: industry magnet
The rare earth permanent magnet is widely used in industrial fields as well as high-tech science and technology, which including electrical, automotive, instrumentation, medical, communications, mechanical and electrical, electronic and electro-acoustic, aerospace and other technology areas. Our company adheres to the "customer first, positive ahead¡¡à as our business philosophy, insists on the principle of" quality first "to provide high quality service for our clients.
1. To delivery by air or by express: anti-magnetic package (six sides iron sheets in the carton);
2. To ship by sea: normal hard paper carton and pallet;
3. To as per clients' special requirements.
Material: sintered ndfeb
Grade: N35
Dimensions: 15 d x 3 thick mm
Tolerances: 0.05mm
Plating/coating: ni-cu-ni (nickel)
Magnetization direction: axial (poles on flat ends, through 3mm)
Max operating temp: 176of (80oc)
Application: industry magnet, packing, box
The rare earth permanent magnet is widely used in industrial fields as well as high-tech science and technology, which including electrical, automotive, instrumentation, medical, communications, mechanical and electrical, electronic and electro-acoustic, aerospace and other technology areas. Our company adheres to the "customer first, positive ahead as our business philosophy, insists on the principle of" quality first "to provide high quality service for our clients.
1. To delivery by air or by express: anti-magnetic package (six sides iron sheets in the carton);
2. To ship by sea: normal hard paper carton and pallet;
3. To as per clients' special requirements.
Add a spark of handcrafted tradition to everyday spaces with our Handcrafted Blue Pottery Fridge Magnets charming miniature artworks crafted using authentic techniques by skilled artisans in Jaipur, Rajasthan. These vibrant magnets are more than just decor they' re tokens of heritage, creativity, and sustainability.
Made from a natural blend of quartz powder, glass powder, fuller's earth, and organic resin, these magnets are shaped, glazed, and hand-painted with natural mineral-based dyes. The collection features whimsical designs like birds, butterflies, elephants, fish, floral tiles, and Ganesha motifs, making each piece unique and collectible. Painted using the traditional rotating brush method, no two magnets are exactly alike ensuring an authentic, artisanal touch.
Crafted in small batches, these magnets are eco-friendly, cruelty-free, toxin-free, and biodegradable, created without plastic and packaged sustainably. They're perfect for lifestyle boutiques, art galleries, heritage stores, or as thoughtful conscious gifting options
Key Features:
100% Handmade in Jaipur using traditional blue pottery techniques
Made with natural, biodegradable materials
Decorated with natural dyes in vibrant shades
Plastic-free, cruelty-free, and toxin-free
Created in small artisan batches with fair trade practices
GI-tagged blue pottery supporting India's cultural heritage
Supports artisan empowerment and rural livelihoods
Strong built-in magnet for practical, long-term use
ð??¦ Product Specifications:
Product Name: Handcrafted Blue Pottery Fridge Magnets
Material: Traditional Blue Pottery Ceramic
Sizes Available: Small and Medium
Designs: Birds, Elephants, Ganesha, Butterflies, Flowers, Fish & more
Finish: Glossy, hand-glazed ceramic
Color Theme: Shades of blue with vibrant accents
Origin: Jaipur, Rajasthan, India
Care Instructions: Wipe with a dry soft cloth; avoid moisture exposure for best longevity
Rare earth samarium cobalt magnets, shorted as SmCo rectangular magnet, are a type of powerful permanent magnet made from the basic elements samarium and cobalt and other metal rare earth materials by mixing, melting, grinding, pressing and sintering. They come in various sizes and shapes, like disc,bar, ring, arc,block, etc.,. Similar to neodymium strong magnets, they belong to the rare earth magnet category, and tcan be classified as SmCo5 and Sm2Co17 according the composition ratios of samarium and cobalt.
In comparison to neodymium rare earth magnets, although samarium cobalt magnets may not have as strong magnetic force, they possess two distinct advantages. Firstly, they operate effectively within a higher temperature range, and secondly, they exhibit greater resistance to corrosion.
Due to these characteristics, large smco block magnets are commonly employed in applications that demand high operating temperatures, such as generators, pump couplings, sensors, electric motors, marine applications, as well as in the automotive, racing, aerospace, military, and food and manufacturing industries. SmCo rare earth magnets not only perform well at high temperatures but also maintain their magnetic properties even in temperatures below absolute zero (-273 degrees Celsius), making them popular for use in low-temperature applications.
Neodymium magnet is a permanent magnet made from an alloy of neodymium, iron and boron. NdFeB magnets are widely used in various fields, such as motors, speakers, electric generators etc. Besides, the neodymium magnet is the strongest type of permanent magnet commercially available.
