East coast enterprisers offers aperture demagnetiser. Sarda aperture demagnetizers or trolley type demagnetizers have strong ac demagnetizing field inside the window. It`s highly efficient for demagnetizing the components, which can pass through it. It can be used for in the line process. Some applications are: it can be used after hardened materials are grinded which are held by magnetic chucks, it can be mounted on high speed grinding machines in bearing/roller making units. It can demagnetize tools, punches, etc., very quickly. Platen type demagnetizers are also available for tool room applications.
