Specification and size of electric telescopic door
1. Key points of on-site verification
现场准确测量和确定洞口尺保定平面设计培训 保定室内设计培训 保定厨房排烟 雄安管道通风 寸，首先应以电动伸缩门在洞口内安装横平竖直为基准，其次，保证电动伸缩门和地面垂直。
To accurately measure and determine the size of the opening on site, firstly, the horizontal and vertical installation of the electric telescopic door in the opening shall be taken as the benchmark, and secondly, ensure that the electric telescopic door is vertical to the ground.
2. Leave space to prevent scratch
During measurement, the height of the opening on the same horizontal line shall be measured based on the horizontal line, and the width of the opening on the same vertical line shall be measured. There shall be a certain gap between the upper top of the door opening and the upper part of the electric telescopic door to ensure that the electric telescopic door will not rub around the door opening during expansion. The material of the electric telescopic door is easy to be scratched except that the wire drawing ash will not produce scratches, which will affect the beauty and service life of the electric telescopic door.