How about the safety of industrial lifting doors?

Industrial lifting doors are becoming more and more popular. Compared with the previous rolling doors, although it has many advantages, such as windproof, heat preservation, sealing performance, etc., but because it is a new product, many customers will consider safety more when choosing Or at least, lift gates are beautiful in appearance, but they are also larger than ordinary rolling doors. In fact, the weight of the door is heavier, and industrial lift gates are very safe. Today I will explain industrial lift gates from simple design and safety protection In what aspects is the safety reflected? In fact, the national industrial lifting doors already have the requirements of the design specifications, which are adjusted every two years. The open technological industrial lifting doors fully meet the national design requirements. Safety measures to protect the lives and property of customers. The lifting gate itself is very heavy, and if there is a safety accident, it will lead to a dangerous situation, so its safety performance is very important, and it is also equipped with foolproof safety protection measures. Open the door, the safety performance of the industrial door is very high value, in the design first, the lifting door is heavy by the weight of the door body through the torsion spring, so the material and calculation of the torsion spring are very important, the torsion spring for opening the door is black anti-rust Handle 60Si2Mn steel material, through the use of cycle certification agency can reach 30000 cycles, with independent accurate calculation, technical department to calculate the weight of the door, to ensure its accuracy, in the selection of wire rope, we use 4.2mm 6.0mm to ensure the load of the wire rope The amount is 5 to 8 times the weight of the door body. The track adopts a C-shaped structure, so that the rollers will not derail, and the closed auxiliary rail, so that foreign objects will not be stuck on the track.

industrial lifting doors are also equipped with various safety protection measures to ensure safety. Wire rope anti-fall device, it works as an insurance, when the wire rope breaks, the anti-fall leaf bolts will clamp the mopping feet to the track, and the door will stop within 20cm. It is installed at the bottom of the door body, and the wire rope is wound around two feet. It can effectively prevent the emergency situation of wire rope breakage.

        The wireless transmission of the airbag is difficult to bounce back. When the bottom of the rubber strip in contact with a foreign object encounters a foreign object during the descent of the lift door, the door body will stop immediately or reverse the lift, effectively avoiding the extrusion of the mechanical lift door. Necessary loss, door opening wireless airbags are very sensitive. Wireless control eliminates wires and avoids winding problems. The wireless airbag is mounted on the bottom of the EPDM strap. The torsion spring anti-break device is installed on both sides of the torsion spring. When the torsion spring breaks, it can block the door body and stop the door body from falling. It is installed on both sides of the torsion spring.