ENTMAG tunnel demagnetisers enable efficient and fast demagnetisation of ferromagnetic material parts - ideal for continuous operation with individual parts.
| Model | Dimensions [A x B x H] |
Active area [NB x H] |
Weight |
|---|---|---|---|
| [mm] |
[mm] | [kg] |
|
| T 200 | 310 x 300 x 140 | 190 x 174 | 34 |
| T 400 | 790 x 540 x 270 |
430 x 230 | 24 |
| T 500 | 700 x 750 x 200 | 500 x 350 | 34 |
ENTMAG tunnel demagnetizers allow for a simple and quick demagnetizing of ferrous small and large parts. The workpiece is moved through the inner space of the tunnel by hand, chute or free fall. Demagnetizing is terminated only after leaving the plate at a distance of appr. 300 mm. The workpieces are recommended to be demagnetized one by one. Clusters are to be avoided. This is a durable, moisture-protected installed device with a steel casing. Demagnetization can penetrate deeper than 0.5 mT (5 Gauss).
Why demagnetizing?
All the ferrous and ferromagnetic materials are capable of creating magnetic zones. This may occur with the raw material storage, with magnetic crack and hardness tests, cold forming, chip cutting, measuring or magnetic clamping and lifting.
Basically, magnetism is not harmful, but may prove interfering with further processing.
While demagnetizing, the magnetic field in the workpiece gets neutralised. The workpiece is magnetically neutral. The demagnetizing effect can be obtained by intense heating or a very strong external magnetic field. After demagnetization, the magnetic forces in the workpiece have disappeared. The magnetic field can be restored through remagnetization.
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+49 (0)7171 92505-0
Buchstraße 149
73525 Schwäbisch Gmünd
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