70mm Thickness Copper Foil Shielding MRI Shielded Door Designed For EMI

The Beryllium Copper Finger Contact MRI Shielded Door features removable beryllium copper leaf spring contacts at critical sealing points, ensuring excellent electrical conductivity between the door and frame even after thousands of opening and closing cycles. This innovative contact design addresses the common problem of RF leakage caused by mechanical wear of conventional sealing systems. The beryllium copper fingers maintain consistent contact pressure, preserving shielding performance throughout the door's operational life.

The beryllium copper material provides exceptional elasticity and wear resistance, maintaining electrical continuity under repeated compression cycles. The finger contact design is replaceable, allowing maintenance to restore original shielding performance without replacing the entire door. This feature significantly extends the service life of the door and reduces long-term ownership costs. The contact system is designed to be compatible with manual and pneumatic door operation modes.

The door construction uses non-magnetic materials including stainless steel and aluminum, ensuring MRI compatibility and patient safety. RF attenuation performance meets or exceeds 100 dB across the MRI frequency range. The door includes acoustic isolation features achieving STC 40 or STC 50 sound transmission class ratings. Manual locking or pneumatic sealing options are available based on operational requirements. The door is suitable for high-traffic clinical MRI facilities where door opening frequency is high.

The factory specializes in precision beryllium copper contact fabrication, with proprietary manufacturing techniques that ensure consistent spring characteristics and long service life. Material quality is verified through incoming inspection and in-process testing to confirm beryllium copper composition and mechanical properties. The factory maintains expertise in contact installation techniques that ensure proper alignment and compression.

A significant advantage is the factory's maintenance service program, which includes contact replacement to restore original shielding performance. This service capability reduces total cost of ownership by extending door life and maintaining performance without replacement. The factory provides customer training on contact inspection and maintenance procedures.

Manufacturing processes are conducted under ISO 9001:2015 quality management, with traceability of materials and production records. The factory offers customization of contact configurations based on specific door designs and operational requirements. Technical support is available for contact selection and maintenance planning. The factory's commitment to quality is reflected in comprehensive warranty coverage and responsive after-sales service.