Are rapid roll up door anti-arc?
The welding room needs to carry out electric welding work every day, and there are many arc lights that are harmful to the human body. If it is not isolated, it will cause harm to outsiders. For this reason, many companies will choose to install rapid roll up door for internal and external isolation. But not all products on the market can achieve arc protection. What standards need to be met to achieve arc protection? A few standards are listed below for your reference.
High-speed rolling doors meeting arc protection standards
1.Door curtain thickness: must be 2.0mm. The conventional 0.9mm cannot play the role of filtering the welding arc, nor can it prevent sparks and parts from flying out.
2.Appearance distinction: The single piece of authentic arc-proof door curtain looks vague and translucent. Because the genuine arc-proof door curtain is added with anti-UV arc additives, which is also the role of filtering arc light. While ordinary pvc door curtains are transparent, even if they add color in it, it still looks transparent. Because there is no anti-UV arc agent added to the composition of ordinary door curtains. It still looks transparent rather than hazy and translucent.
3.Certification distinction: As an arc protection product in the welding area, anti-arc curtains must pass the inspection and approval of relevant institutions before they can be produced and used. Therefore, it is recommended that you ask the merchant to provide relevant certification certificates when purchasing, if not, it is a fake. Our genuine arc-proof door curtain has passed the EU CE certification. And provide scanned copies for dealers around the world so that customers can more conveniently purchase genuine anti-arc curtains.
Check whether the product meets the above requirements before purchasing a arc-proof rapid roll up door. Many companies lack the correct understanding and distinction of related products. In the end, the purchased product could not play its due role when installed, and the customer was responsible for the loss. Please be sure to look for regular merchants before purchasing such products, and beware of being deceived.