do you know what a spring door is?

do you know what a spring door is?

Apr 22,2022

The spring door is a kind of door in the door classification according to the opening method of the door. A door equipped with a spring hinge will automatically close after opening. Spring doors are mostly used for passages in public places and emergency exit passages.

Spring doors refer to doors that rely on elasticity to close the door, also known as "automatic doors". The elasticity of the spring door refers to its closing speed. The greater the elasticity, the faster the closing speed, and the smaller the elasticity, the slower the closing speed.

Generally speaking, the track of the spring door is made of high-strength, wear-resistant aluminum. The opening methods of spring doors include swing doors, sliding doors, etc. The hardware accessories are mainly composed of floor springs, locks, push handles, etc.