发布人：http://www.kdjlm.com 发布时间：2021-07-06 11:59:18
Fast rolling door, also known as fast rolling shutter door, refers to the door running at a speed of more than 0.6 meters per second. It is a barrier free isolation door for rapid lifting. Its main function is fast isolation, so as to ensure the dust-free level of workshop air quality. It has many functions such as heat preservation, insect proof, wind proof, dust proof, sound insulation and fire prevention. It is widely used in food, chemical, electronic, refrigeration, logistics, storage and other places. It can meet the requirements of high-performance logistics and clean places, save energy, improve work efficiency and create a better working environment.
The structure of multiple safety protection measures of quick rolling door determines its use function in different occasions, which is very safe and efficient. It not only improves the safety, but also ensures its efficient operation.
Anti pinch photoelectricity
Mainly through the transmitting and receiving eyes and the main controller, the safety and anti pinch auxiliary functions of the self rolling shutter door are realized. It can accurately and reliably detect people or objects, and provide stop, close and open signals to the door curtain, so as to avoid potential safety hazards.
Emergency stop button
The emergency stop button can also be called "emergency stop button". When an emergency stop button is pressed, one pair of contacts will cut off the operation of the power equipment required by the curtain, and the other pair of contacts will enter PLC to cut off the starting circuit of the power equipment controlled by PLC.
Safety air bag
The bottom end of the fast rolling door is equipped with a pressure air sensing edge. When the curtain of the fast rolling door presses the object under the rolling door in the process of high-speed falling (the force is about 5-10kg, which will not harm the human body or goods), the rolling door will reverse to the upper limit position.