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This kind of electromagnet is specialized for magnetic field forming and magnetic field heat treatment in processing magnetic materials, working normally for long time under pulse excitation or high-power excitation, to be equipped with good cooling system, and can generate strong magnetic field. Generally, which also could be applied with U style or double-yoke vetical style.
specification
WDN Single Yoke Double-tuned Air Gap Alterable Electromagnet
Model
Pole Diameter
(mm)
Air Gap Range
(mm)
Pole Face
(mm)
MaxiMum Magnetic Field
(T)
Power
DXWDN-200
Φ200
0-140
Φ140
0.9(80mm Air Gap)
10.0KW
DXWDN-220
Φ220
0-140
Φ220
0.9(90mm Air Gap)
DXWDN-250
Φ250
0-140
Φ120
1.2(90mm Air Gap)
12.0KW
DXWDN-280
Φ280
0-150
Φ150
0.8(150mm Air Gap)
12.0KW
DXWDN-380
Φ380
0-160
Φ300
1.0(150mm Air Gap)
20KW
DXWDN-420F
Φ420
0-200
200×400
0.5(250mm Air Gap)
30KW
DXWDN-450F
Φ450
0-200
200×300
1.1(150mm Air Gap)
40KW
Typical Cases
Model
key Indicators
Reference Picture
DXWDN-420F
1,The electromagnet for the outer structure, rectangular pole and pole, seat, magnetic field in the horizontal direction, the total weight of about 6.8 tons.
2,Pole and pole as a whole, pole tip size of 200mm × 400mm (vertical ground × parallel to the ground).
3,Line pack spacing ≥ 250mm.
4,Air gap adjustable range: δ = 100mm ~ 250mm.
5,The magnetic field: When the air gap is 250mm with the use of DC-20 DC power supply, magnetic field ≥ 0.50T. When the air gap is 100mm using the DC-20 DC power supply, magnetic field ≥ 1.0T.
6,The electromagnet using internal cooling water cooling, in the pole at the temperature (water pressure between 0.2-0.4Mpa, 24 hours of continuous work, no heating furnace), at room temperature based on the temperature rise is less than 20 ℃.
DXWDN-280
1,The electromagnetic model for the WDN-280, U-shaped yoke structure for the vertical seat, the magnetic field in the horizontal direction, air gap two-way adjustment.
2,Pole diameter about Φ280 mm, pole size Φ150mm, air gap adjustable range 0-200 mm, magnetic field size Φ150 × 200 mm3.
3,Magnetic field index: air gap is 150mm, the central magnetic field is better than 0.7T.
4,Uniform area: the magnetic field in the center of 30 × 30 × 30 mm3 magnetic field uniformity ΔH / H = 0.02
5,Cooling: internal cooling water and air-cooled.
6,Working time: the air gap is 150mm, the magnetic field is 0.5T can work continuously for 4 hours, temperature ≤ 40 ℃