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The Transformer Coil windings made from CNC Coil winding machine with 4 spindle and 2 spindle with various tests undertaken for accuracy like high voltage test, wattage test, power loss etc...

The Armature winding for various mixi and automobile sector can be undertaken

 

 
SELECTION OF RAW MATERIALS FOR VARIOUS APPLICATIONS
Grade
          Machines            R940     R800     R700     R630     M47     M45     M43     M36     M27     M22     M19     M15  
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Large Rotating Machines              
Medium Capacity Rotating Machines                  
General Use A.C Motors                  
Hermetically Sealed Motors                  
Home Appliance Motors              

Small Motors           

                
Fractional Horse Power Motor              
 
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Small Power Transformer              
Reactor              
Audio Transformer            
Instrument Transformer                
Ballast          
Welding Transformer                    
Magnetic Switches                  
COLD ROLLED NON GRAIN ORIENTED ELECTRICAL STEEL 0.5 MM THICK
Grades and Their Typical Properties
  Grade     THICKNESS (mm)   ASSUMED DENSITY (Kg / dm3) MAX. GUARANTEED CORE LOSS (W/kg) W15/50 TYPICAL CORE LOSS (W/Kg) W 15/50

TYPICAL A.C. MAGNETISATION AT 5000 AT/m

TENSILE STRENGTH (Kg/mm2) YEILD STRENGTH (Kg/mm2)  %   ELONGATION (AT G.L. 50 MM) HARDNESS (VPN)
50 R 800 7.80 8.00 7.40 1.70 43 31 34 125
50 R 700 7.80 7.00 6.70 1.70 43 31 34 125
50 R 630 7.80 6.30 6.00 1.70 43 31 34 125
M 47 7.75 6.98 5.60 1.69 45 32 32 127
M 45 (B) 7.75 5.3 5.00 1.68 43 25 34 125
M 45 (A) 0.50 7.75 4.7 4.40 1.67 43 25 34 140
M 43 7.70 4.01 3.70 1.66 49 36 23 175
M36 7.70 3.57 3.40 1.66 49 36 23 175
M27 7.70 3.30 3.23 1.65 49 37 23 175
M22 7.65 3.22 3.17 1.64 48 36 12 192
M19 7.65 3.03 2.98 1.63 48 36 12 192
M15 7.60 2.93 2.81 1.63 48 36 12 192
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