Components and Installation Methods of Medical Sliding Lead Doors
2026-07-31
Medical sliding lead doors are specialized protective equipment used in hospital radiology departments, CT rooms, DR rooms, and other radiation‑controlled facilities. They are primarily designed to prevent the leakage of ionizing radiation, ensuring the safety of medical staff and patients. With a precisely engineered structure and consistently reliable shielding performance, these doors comprise several key components. The main parts include the door panel, high‑purity lead sheets, stainless steel frame panels, sliding tracks, an electric drive unit, suspension wheel and pulley assemblies, bottom limiters, sealing strips, infrared anti‑pinch sensors, as well as electrical control switches and emergency manual locks. The lead sheets serve as the core protective element, determining the door’s radiation‑shielding rating; the tracks and pulleys ensure smooth, stable movement, while the sensor system effectively mitigates the risk of pinching injuries.
The installation of medical sliding lead doors must follow a standardized procedure to ensure both protective performance and operational safety. Prior to installation, a site survey should be conducted to measure the door opening dimensions, assess the wall’s load-bearing capacity, and perform leveling and reinforcement of the opening’s substrate, while removing any debris to ensure a smooth, stable mounting surface. Next, the tracks are installed: the top sliding track and the bottom limit track are precisely fixed, with careful alignment for level and plumb, to prevent the door from jamming or deviating during operation. Once the tracks are securely mounted, the door’s suspension rollers are engaged with the tracks; the door is then lifted into position and finely adjusted to ensure uniform gaps and smooth, effortless movement.
Next, install the electric drive system, the induction controller, and the safety‑protection components; adjust the motor’s opening and closing speed and the sensitivity of the sensing mechanism; and test functions such as anti‑pinch protection and delayed closing. Finally, affix the perimeter sealing strips to seal any gaps, effectively preventing radiation leakage. Once the medical sliding lead door has been fully installed, conduct repeated tests of its opening and closing performance, verify its airtightness and shielding effectiveness, and confirm that there are no issues such as jamming, gap leakage, or malfunctions. Upon successful acceptance, the door may be put into service.
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Dongguan Pengchi Intelligent Equipment Technology Co., Ltd.
Address: No. 148, Chashi Road, Chashan Town, Dongguan City, Guangdong Province (Pengchi Intelligent Science and Technology Park)
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