Balford manufactures deep-drawn magnetic isolation sleeves in stainless steel for solenoid valves and electromechanical devices, with controlled wall thickness and concentricity.
Magnetic isolation sleeves separate the armature from the coil fluid while allowing the magnetic circuit to operate. Balford deep draws these thin-wall sleeves with precise wall thickness and roundness.
Real projects from Balford's production history:
Non-magnetic or low-magnetic stainless steel is typical so the sleeve does not interfere with the magnetic circuit. Grade is confirmed per application.
Wall thickness depends on material and diameter; thin-wall deep drawing is controlled to meet your drawing requirement. Submit a drawing for a DFM review.
Yes — wall thickness, concentricity and surface condition are checked as part of the inspection plan.
Send your 2D drawing or 3D model for a free DFM review and quotation. We typically respond within 24 hours.