Gold Member Since 2015
Audited Supplier
Zhuzhou Summit New Material Co., Ltd.

Magnet Ball, Magnet Sphere, Ferrit Magnet manufacturer / supplier in China, offering Ferrit Magnet Ball/Sphere for Magneto Therapy, Block Neodymium Magnet with Parylene Coating, Loudspeaker Driver of Neodymium Magnet and so on.

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Ferrit Magnet Ball/Sphere for Magneto Therapy

Purchase Qty.:
50-99 100-199 200+
FOB Unit Price: US $1.5 US $1.4 US $1.2
Purchase Qty. (Pieces) FOB Unit Price
50-99 US $1.5
100-199 US $1.4
200+ US $1.2
Get Latest Price
Production Capacity: 20000PCS/Month
Transport Package: Carton
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: Y25 SM1
  • Shape: Ball
  • Size: Dia28mm
  • Type: Permanent
  • Grade: Y25
  • Specification: SGS
  • HS Code: 85051100
  • Application: Magnetotherapy
  • Coating: No Coating
  • Packaging Details: According Customers′ Requirement
  • Place of Origin: Zhuzhou China (Mainland)
  • Trademark: SUMMIT
  • Origin: Zhuzhou China
Product Description
Detailed Product Description:

Ferrit Magnet Ball/Sphere for Magneto Therapy

Magnet Shape: Ball / Sphere
Material: Hard Ferrite (Ceramic)
Coating: No Coating
Grade(Chinese Stardard):         Y33
Detailed magnetic properties data:
Residual Magnetic Flux Density (Br): 4.1-4.3 KGs (mT):  410-430 mT
Intrinsic Coercivity Force (Hcj):    2.76-3.14 KOe    220-250 KA/m
Coercivity Force (Hcb):              2.83-3.20 KOe    225-255 KA/m
Energy Density (BH)max:              3.9-4.4 MGOe     31.5-35.0 KJ/m³
Operating Temperature:               -40 °C to +250 °C
Magnetisation Direction: Axial / Radially magnetized
Size (Can be customized according to customer drawings)
Diameter(D):  28 mm
Tolerance:         +/-2% mm
Delivery time           7-25 days
Type:  Permanent Composite
35% Strontium 20% Barium ferrite magnet
Shape:  ferrite ring, disc, bar, etc.
Application:  Industrial Magnet Magnet type:  ferrite magnet Resistivity (P):  10 Ω.cm
Density (d):  4.8 - 4.9 g/cm3 magnet materials:  hard ferrite magnet main materials:
Strontium, Barium ferrite magnet
Grade:  Y25 Y30 Y30BH Y35, etc. magnet process:  sintered ferrite magnet Color:  all black
Expansion Coefficients (r):  -8 10-6 /ºC Factory:  since 1999

Welcome to contact us, we are 24 hours on line, Mr Liu is at your service:

Cell phone: 86+15328532699 86+0731 2865811

We will reply your email or fax within 24hours. 
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Mr. Richard Liu
Genaral Manager
To: Mr. Richard Liu

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