Home Hindustan Ferrites,
Sylvester Building,
20, Shahid Bhagat Singh Road,
Bombay 400 023. India
P r o d u c t s

We support a wide range of products in the ferrite magnet.Apart from our standard products as listed below, we can manufacture any manget as per the customer requirements.
In the Wet Pressed Loud Speaker rings, the following table will give a comprehensive list of the ring dimensions:

Loud Speaker Ring Magnets

Magnet Drg. No. O.D. (mm) I.D. (mm) Thickness (mm) Avg. Weight (gms)
9134 30 16 5 12.6
9109 32 16 6 18.1
9042 32 16 8 24.1
9002 36 18 8 30.5
9085 36 18 9 34.4
9118 45 18 8 53.4
9102 45 18 9 60.1
9055 45 22 8 48.4
9003 45 22 9 54.5
9004 45 22 11 66.6
9005 53 24 9 78.9
9017 53 24 10 87.7
9006 53 24 11 96.5
9079 55 24 12 115.4
9067 60 24 8 95.0
9007 60 24 10 118.7
9086 60 24 12 142.5
9008 60 24 13 154.4
9145 60 32 8 80.1
9054 60 32 10 101.2
9009 72 32 10 163.4
9045 72 32 13 212.4
9010 72 32 15 245.0
9088 91 36 15 411.5
9025 91 36 16 438.9
9011 91 36 17 466.3
9032 100 57 17 450.7
9033 100 57 20 530.2
9035 121 57 17 760.5
9036 121 57 20 894.7
9037 134 57 17 981.8
9038 134 57 20 1055.1


Our segment designs include-
Applications and Dimensions of Typical Ferrite Magnets-

Diagram 1
Magnetic Chucks, Holding Devices, Magnetic Seperation, D.C. Motors
A 20 20 25 30 40 40
B 20 10 20 20 20 20
C 6 7 10 6 6 15
Diagram 2
Fly Wheel Magnetos
A 40 40 46 53 53
B 20 25 29 20 25
C 8.5 9.5 8.5 9 7.5
Diagram 3
Wiper Motors, Blower Motors
A 62 51
B 27 36
C 22 22
Diagram 4
Fly Wheel Magnetos
A 39 53 55 60 52
B 24 25.5 29 29 26.5
C 8.5 8.7 6.5 7 8.5

(Dimensions in mm)
We also manufacture as per customers requirements


We also manufacture and sell BaF and SrF powder for manufacturing ring magnets, dry sector and wet sector magnets, plasto ferrite and polymer bonded magnets. The powder we manufacture can achieve highest properties achievable in the international market.

Following our goal of providing complete magnetic solutions and customer satisfaction, our sister concerns can provide different kind of magnets and assemblies based upon your requirements. The following are the other products that we can provide:
  • Alnico (Cast) Magnets : Permanent Magnets Limited
  • Plasto Ferrites : Suyog Magnetics
  • Magnetic Assemblies : Taparia Magnetics Limited
    Home | About | Products | Magnetic Properties | Contact