Features of Stainless Steel Telescopic Door Moving Part: Each link of the moving part of the telescopic door is assembled with stainless steel pipes, axles, bearing bushes, stainless steel nuts and nylon liners. When assembling, high-grade lubricants are added to each link point, so that the telescopic door can expand freely without noise.
The main structure of the aluminum alloy electric telescopic door is similar to that of stainless steel. It is also made of standard aluminium alloy profile directly pressed by die, and then connected by galvanized tube and cross connecting rod by using the motion principle of parallelogram. Compared with the traditional stainless steel electric door, the material is better, the shape is more beautiful, and the corrosion resistance is better.