Why have large industrial lifting doors been sold for more than ten years?

Why did the large industrial lifting door become the best-selling "industrial popular door"? For industrial manufacturers, a hundred days of safety is more important than Mount Tai, and product safety is always the focus of consumers' attention. Only by paying close attention to quality can industrial door manufacturers gain a firm foothold in the hearts of users. Facing the unknown development prospects, industrial door manufacturers must work steadily, step by step, in order to usher in a beautiful spring and bloom their own beautiful demeanor! In order for everyone to know more about Jingsheng Industrial Lifting Doors, my classmates are here to share a few words with you...

1. Safety performance:

The anti-steel rope breakage device, even if the steel strand breaks accidentally, this device can also pass the clamping track to effectively prevent the door from falling

The bottom edge of the door encounters a rebound device, the door will automatically rise or stop when it encounters an obstacle when it is lowered, so as to avoid accidents

Safety flashing light flashes when the door is opened and closed to remind passing vehicles to pay attention.

The counterweight balance device can permanently maintain the door balance state and protect the driving part. The motor only needs to work in the up and down direction

2. Practical performance:

The industrial lifting door is to overcome the shortcomings of the side-by-side door and sliding door, so that the opening and closing of the door leaf changes from the original fan-shaped rotation and horizontal movement to the up and down movement, which can not only realize vertical lifting but also fold the door leaf in After opening, it is stored along the track with an inclined angle. After opening, the gate of this structure only occupies the space above the lintel, and does not occupy the ground position.

In order to maintain the good thermal insulation and airtightness of the industrial lifting door, the door leaf adopts the construction form of two layers of metal plates filled with insulation materials such as (polyurethane foam), and a sealing structure is set around the connection between the door leaf and the door frame. It is especially suitable for industrial buildings in cold northern regions.