- ring permanent magnet neodymium
- ¡¾Brief¡¿£º
Shape Max Size Min Size Block L240*100*50mm L1*1*0.5mm Disc/Cylinder D240*50mm D1*0.5mm Ring OD240*40mm (hole size flexible as requested) D1.5*0.5*1mm Countersunk OD240*40mm (hole size flexible as requested) D8*2.5mm (hole size as customized) Other special shapes
per as your request per as your request - ¡¾Series¡¿£ºRing Magnet
- Description
Product DescriptionProduct Name Customized Neodymium Magnet Material Nd2Fe14B (Nd 32%,Fe64%,B1%, other 3% like Dy,Tb,Co,Go,Al,Cu) Size Customized Grade N35-N52, 33M-48M, 33H-48H, 30SH-45SH, 30UH-38UH and 30EH-35EH Coating Ni,Ni-Cu-Ni,Zn,Gold,Silver,Epoxy,Teflon etc Magnetization direction Axially,Radially,Diametrically,Multi-Pole MOQ 1 piece Production time Samples:3-7working days;Bulk goods:15-25working days Transportation 1. Express: As magnet has magnetism, regarded as dangerous goods, to most of the countries, it can only be safely delivery via DHL with dangerous goods method .
2. If weight more than 200kg,we suggest to ship by sea
Certifications ISO9001,ROHS, SGS, etc HS Code 8505119000 Shape Max Size Min Size Block L240*100*50mm L1*1*0.5mm Disc/Cylinder D240*50mm D1*0.5mm Ring OD240*40mm (hole size flexible as requested) D1.5*0.5*1mm Countersunk OD240*40mm (hole size flexible as requested) D8*2.5mm (hole size as customized) Other special shapes
per as your request per as your request
Products Show
Magnetic Characteristics
Note:The operating temperature is tested under 20¡ã¡À2¡ãC, the inevitable loss of magnetic force is no more than 5%
Magnetization Direction
Work Shop
Parts of Yutong Magnet Customers:
Certificates
Package&Shipment
FAQ
*1
Q)Are you a Magnet factory or trading company ?
A) We are one of the leading magnet manufactures in Dongguan ,welcome to visit our factory .*2
Q)Does the magnet quality guarenteed ?
A)Yes ,we can guarentee the magnets we ship to you is of 100% good quality as you order ,if there is any product quality problem or products broken during shipping ,we will bear 100% responsibility for you ,you can ask for related refund or replacement .
*3
Q)How long does it take for production and shipping duration ?
A)For regular magnet orders ,it would take 7-10working days or so ,for customized items ,it would take 25-35working days or so .Besides ,the fastest production time is 3working days for the urgent orders .
*4Q)How does the magnet grade and magnet dimensions(L x W x H) affects the Gauss Level of magnets ?
A)Same magnet size ,Higher grade with higher gauss .
Same magnet grade , same surface area , the thicker , the higher gauss .
Same magnet grade, same thickness, larger surfacearea with lower gauss.
*5Q)What does pulling force mean ? A)Pulling force is a measure of magnetic strength.It is the amount of force required to remove a magnet parallel to a solid magnetic surface, such as a steel plate.
*6
Q) If I stick two neodymium magnets together , does their strength double ?
A)No. It will a little smaller. For example, two magnets rated with a individual pulling force of 50 lbs will have a combined pulling force of 90 lbs when stick together .
*7
Q)Do neodymium magnets lose strength over time ?
A)They do not naturally lose any strength and will keep the strength permanently in the normal conditions, unless meet the high temperature over 80 degrees Celsius(¡æ) , and then will lose the strength gradually .
Contact Information:
Jack Lu(+86-13620004519)Dongguan Yutong Magnet Electric Co.,LtdAdd:NO.112 First Industrial Road, Tutang Village,Changping Town,Dongguan,China.Tel:+86-136-31487396
Fax:+86-769-81065219
E-mail:jacklu@ytmagnet.com.cn
Skype:jacklu13631487396
