Induction Cooker Spiral Dense Coil Winder Cooktop Production
Winding Machine WIND-IH-DW
Application:
Rice cooker,Induction cooker, induction heater coil
Advantages:
1. Wind at the top side, press from the side face, ensure the
winding precision and dense quality
2. Self-developed PLC worked for famous cooker top manufacturers
including
Media, Supor which are cookertop manufacturers leaders in induction
heater field
Specification:
Main spindle speed: 0~5000 rpm adjustable
Wire diameter:0.3~5.0mm
Main motor: 1000W servo motor,220V
Array motor: Stepper motor
Dimension: 800*500*1100mm
Typical Cookertop and Tips:
1. Wire material and diameter : CCA or copper wire, 0.1mm, 0.27mm,
0.28mm 0.3mm, 0.5mm
For example 0.28mm*60P can be applied to 2000W induction cooker
bobbin,
2. Wire dia 0.35mm, 28strands, 25 strands, 800W for developing
countries, Media old type
3. Combined induction cooker 4coils (6800W)
145mm, 3pcs, 1200W, Indutance 66+/-5 uH, 210mm, 1pc, 1500W,
64+/-5uH,
Induction cooker disk material PPS, Bakelite which can endure
temperature 300℃
Major production of cooker manufacturer is coil disk winding, hot
press let the coils stay properly in the coil disk place,
then use sleeve to insulation, and place terminal, then welding the
terminal, and then place magnet
Inductance and Q value is very important in coil disk factor,
inductance is related to the magnet and Q value coil winding turns
no.,
15 twisted litz wire, 18 turns twisted litz wire,the coil disk
which applied to cooker power range from 1200W,1500W,1800W,2000W,
For example the inductance of 1500W cooker usually from 95uH to
100Uh, and Q value 5.0
Beside these two inductance and Q value, some cooker disk
manufacture use testing machine to test the resistance using the
frequency 1000Hz,10K Hz or 100K Hz,
Please click below link to view video
https://youtu.be/KBxOp4_P7A0
