China Loudspeaker Magnets Hard Ferrite Magnet Arc Arc Segment Magnet

Permanent Special Shape Sintered Ferrite Magnet for Loudspeaker
Magnet website: www.hhsmagnetics.com
Product DescriptionProduct Picture:
Product description:
1. Materials:
2. Temperature:
Operationtemperatureisbetween-40and+250degreesCentigrade
3. Grades:
Y20, Y22H, Y25, Y30, Y30BH, Y33, Y35, C1, C5, C8 (C8A)
4. Shapes:
Arc,tile,block,disc,cylinderorothers are available
5. Sizes:
Accordingtoclient'sneeds
6. Features:
1) Magnet material
2) Good anti-corrosion performance, no surface treatment needed
3) Excellent temperature stability
4) Best choice for industrial application
5) All shapes can be customized
6) Provides isotropic and anisotropic
7. Applications:
Widely used in motor and in various fields
Customized shapes and sizes are accepted

Magnetic Characteristics and Physical Properties of Ferrite Magnet

ItemsFerrite MagnetMaterialFerrite magnet is made of Fe2O3 (80%)andEither BaCO3 or SrO3(20%) by Ceramic processing technology. Some additives such as Cobalt and Lanthanum are mixed together to improve the magnetic performance coefficient.Shape availableDisc, block, cylinder, rectangle, square, ring, etc.SpecificationGradeBrHcb(BH)maxTGsKA/mOeKj/m3MGOeY250.35-0.393500-3900128-1921600-240022.3-25.52.8-3.2Y300.38-0.423800-4200160-2162000-270026.3-29.53.3-3.7Y350.4-0.444000-4400176-2242200-280030.3-33.43.8-4.2Y25BH0.36-0.393600-3900176-2162200-270023.9-27.13.0-3.4Y30BH0.38-0.43800-4000224-2402800-300027.1-30.33.4-3.8CharacteristicsLowercost, higher coercive force; no needto be coated because it is difficBuilding Hardware ult to be eroded and oxidizedApplicationMotors, sensor, speakers, toys, electronics device, crafts, windturbines, windgenerators, filtersautomobilesetc.Packaging & Shipping

TradLifesaving ing service

1.Delivery time: 20 days after confirm order;
2.Port : Ningbo / Shanghai
3.Payment terms:T/T, Paypal , West Union
4. Packaging & Shipping

Company Information:

Established in 1998 with 320 staff members and a registered capital of $1.5 million, Ningbo Hui Hesing Advanced-tech Material Co. Ltd is specialized in manufacturing and selling all kinds of permanent magnetic products. Our products are exported to North and South America, Western Europe, Australia, and Africa, and we have an annual sales volume exceeding $9.6 million. Our target customers are import traders and wholesalers. Some big names have been cooperating with us for over eight years.Our two major advantages over our competitors are that we own raw material factories, and we are located very close to the port for ease of transportation and trading. As such, our prices are competitively priced compared to those of other suppliers. We're also an ISO 9001:2000-certified manufacturer and able to produce up to 1,000 tons of DfES magnets, 8,000 tons of ferrite magnets and over 10 million magnetic assemblies annually.

Magnetizing direction of the Neodymium Magnet:

ExhibitionsOptical Lens & Instrument :

CeIndustrial Robot rtifications:

FAQ :
Q: What are your major products?
A:Sintered NdFeB magnet& Ferrite Magnets are our main products.
Q.WhatinformationshouldIsupplywhenIhaveaninquiry?
A:1)Materialtypeandgraderequired.
2)Sizeandshape,ifavailable,asketchordrawingwithdimensionsandtolerances.
3) MaxworkingtemperatureSorting Machine .
4)Deliveredmagnetizedornon-magnetized?Magnetizationdirection?
5)Quantitiesrequired.
6)Coatingrequirements
7)Informationonwhatyouwanttousethemagnetfor.
Q: What is your MOQ?
A:10-100-500-1000-5000-10000-200000 PCS etc. dependingon different sizes, items, designsand processes.
Q:How to pay you?
A:T/T in advance (telegraphic transfer-bank order), for small order, or samples order, or shipment by air.
Western Union cash -for small order or samples order.
Other payment: PayPal.
Different areas may exist some differences.Contact Us: