Deep-Drawn MuMETAL® Shielding Cans
MuMETAL® Deep Draw Coil is available for stamping and forming of MuMETAL® Shielding Cans which provide excellent low frequency magnetic field attenuation with low coercive forces and are used in many industries for protecting critical devices from magnetic interference, electromagnetic radiation and cross-talk signals. Products using MuMETAL® magnetic shielding cans include high-end audio amplifiers, current transformers, specialty transformers and other distinct electrical/electronic & printed circuit board (PCB) components. Our cans are easily integrated into circuits so this shielding method may be found in audio, automotive, automation, power supply and power generation sectors.
We also produce specific form tooling and custom size production cans for many of our clients. Manufacturing new tooling normally takes approximately six weeks before supply of the first prototypes for approval but we can produce hand-made prototypes of a new design in 2-3 weeks to verify the product prior to any tool cost being incurred.
All of our shielding enclosures can be supplied with either inside or outside tight fitting Lids, creating a 6-sided shielding enclosure. MuMETAL® Cans are not automatically supplied with Lids; if you require them for your application, please specify this at the time of placing your inquiry. All of our Lids and Cans may be further machined to include holes/slots configured for your wiring requirements. Typically, our high permeability (µ) 80% nickel-iron MuMETAL® Cans are shipped as is since our AA Perfection Annealing method provides a bright nickel appearance after anneal. We do offer other finishes including plating, electro-polish, powder coating and paint. Small order quantities of Cans, larger dimension sizes, or thicker material can be fabricated using traditional methods, including Spinning, CNC forming and TIG welding.