What technologies are used to achieve the anti-pinch function of electric sliding doors?

When the rubber strip is deformed under pressure, the change in resistance triggers an anti-pinch signal. This design is especially suitable for scenarios with high sealing requirements.

How to test the impact resistance of a single-leaf stainless steel waterproof vault (cultural relics vault) door?

Impact testing machines must have high-speed impact capabilities and be able to set the impact speed and angle to simulate real-world damage scenarios.

How does a single-leaf stainless steel waterproof vault silently protect the weight of civilization?

At the end of a museum's deep corridors, behind the heavy walls of a library's rare book vault, time seems carefully sealed away.

What factors affect the sound insulation of a single-leaf stainless steel waterproof vault (cultural relics vault) door?

Different scenarios have different requirements for sound insulation frequencies. For example, cultural relic warehouses need to focus on blocking low-frequency vibrations, while ordinary warehouses may pay more attention to mid-to-high frequency noise.

How does the weight-balanced design of the middle door of a double-leaf stainless steel vault door reduce opening and closing resistance?

Through the "multiple sets of friction plates + high-strength pressure spring" design, the hinge can provide continuous and stable high torque output.

How does a single stainless steel vault door achieve full engagement between the door leaf and the door frame through a multi-point locking mechanism?

In the defense system of financial security, a single stainless steel vault door is the last physical barrier. Its protective capabilities rely not only on the thickness of the material but also on the precision and thoroughness of its locking system.