Every day, people and goods pass through the entrances and exits of the factory where the fast rolling door is applied. Because the speed of the fast rolling door is relatively fast, many companies are worried about safety issues. Today I will talk about the safety protection device of the fast rolling door. See how fast rolling door manufacturers resolve customer safety concerns.

 

The place marked in the figure below is infrared photoelectric protection:

In order to avoid accidents when people and goods pass through the fast rolling door, the fast rolling door manufacturer installs photoelectricity at the bottom of the fast rolling door track. The photoelectric protection forms a through-beam infrared beam to form a protection area under the door body during the fast rolling door descent process. In the middle, once an object enters this area to block the oncoming beam, the fast rolling door will immediately bounce upwards, and then descend when there is no obstacle below. This infrared photoelectric protection is the standard configuration of Xilang Door Industry.

Some foreign-funded companies are very concerned about safety issues. Although optoelectronic protection is already very safe, they still feel that they are not safe enough. At this time, you can choose a safety light curtain. The safety light curtain is an upgraded version of photoelectric. The safety light curtain also uses infrared synchronization to scan in real-time without interruption, but the size of the light curtain is 2 meters long and has many opposite beams. Whether people and goods approach the fast rolling door from above or from the bottom, the most comprehensive security protection can be achieved.