Demagnetizer WALKER MAGNETICS

Even when residual fields are small, magnetization in a machine shop can cause problems with mechanical equipment. For example, ferrous grit attracted by magnetized tools and dies can cause excessive wear, and magnetized parts in assembly operations may hang up in feed chutes and magazines.

The only answer to such problems is demagnetization, which is accomplished by subjecting a magnetized part to a strong reversing magnetic field to disarrange the magnetic particles so that the required residual magnetic field is obtained.

Aperature Type Demagnetizer

Walker demagnetizers are designed to negate the effect of residual buildup with units matched to the size and material of the workpiece and engineered with control circuits that can effectively erase the residual fields. Walker has the only compensated units available that provide increasing field strength with increases in workpiece volume.

More specifications...