Electric Lead Door
The electric lead door adopts high-density lead material and multi-layer composite structure, which can effectively shield X/γ rays. The lead equivalent can be customized (1-10mmPb or more), meeting international protection standards. Equipped with intelligent sensing (infrared/radar) and electric drive system, it supports contactless opening and closing, noise is less than 40dB, and the linkage equipment starts and stops safely. Multiple protection mechanisms include anti-pinch design, emergency braking and fault self-detection to ensure safe use. Industrial-grade components are durable, with a maintenance cycle of more than 5 years, and support size, appearance customization and extended functions such as observation windows. It has passed ISO, CE and other certifications, is environmentally friendly and energy-saving, suitable for medical, industrial and nuclear emergency scenarios, and takes into account both protection efficiency and ease of operation.
As an innovative product in the field of radiation protection, the electric lead door deeply integrates intelligent technology and engineering protection design to provide a full range of radiation safety barriers for medical, industrial and scientific research scenarios. Its core advantages are reflected in the following five dimensions:
1. Accurate radiation shielding, long-lasting and stable performance
The use of 99.994% high-purity electrolytic lead plates, combined with vacuum hot pressing composite technology, ensures that the lead plates are seamlessly bonded with galvanized steel frames and 304 stainless steel panels to eliminate the hidden dangers of oxidation stratification. Lead equivalent supports precise customization of 1-10mmpb (such as 3mmpb in CT rooms and 8mmpb in radiotherapy rooms), and the radiation leakage is strictly controlled at ≤2.5μSv/h, which increases the safety redundancy by 50% compared with the national standard, and the shielding attenuation rate is less than 3% within 15 years.
2. Intelligent interaction, efficient and silent operation
Equipped with a brushless DC motor and a variable frequency drive system, it achieves 0.1-1.5m/s stepless speed regulation, meeting the needs of fast passage of emergency channels or smooth opening and closing of conventional areas, and the operating noise is as low as 45dB. Supports buttons, remote control, infrared sensing and equipment linkage control (such as synchronous opening and closing with DSA equipment), and the 7-inch touch screen displays the door status, fault code and operation log in real time, making operation and maintenance management clear at a glance.
3. Double anti-pinch, safe and without blind spots
Infrared counter-radiation sensors and flexible contact sensing strips are configured on both sides of the door body. When encountering obstacles, emergency stop is triggered within 0.3 seconds and the door body retreats 15cm, which complies with the EN 16005 international anti-pinch standard. Built-in UPS emergency power supply and magnetic locking system, which can be opened and closed manually and keep the door tightly closed in case of sudden power failure to ensure zero radiation leakage.
4. Extreme environment adaptation and ultra-long service life
The 304 stainless steel panel has passed the 8-hour salt spray test and can withstand strong acid, strong alkali and high humidity environment; the core components have been verified by temperature control from -30℃ to 70℃, suitable for special scenarios such as polar scientific research stations and tropical laboratories. After 200,000 opening and closing fatigue tests, the structural stability is still maintained, the lead plate has no displacement and deformation, the comprehensive service life exceeds 15 years, and the maintenance cost is reduced by 40%.
5. Flexible customization for all scenarios
Supports non-standard customization of a single door up to 4.5m×3.2m, and the RAL color card color scheme can match the aesthetic needs of scenes such as hospitals and laboratories. The product has passed ISO 9001 certification, providing a 2-year whole machine warranty and lifetime technical support to help users build a compliant, safe and efficient radiation protection system.
With intelligence, high reliability and long life as the core, the electric lead door redefines the radiation protection standard and provides "zero risk" operation guarantee for users in multiple fields.
