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The elevator guide rail is an elevator component composed of steel rail and connecting plate, which is divided into car guide rail and counterweight guide rail. From the cross-sectional shape, it is divided into three forms: T-shaped, L-shaped and hollow.  While the guide rail plays a guiding role, it can also withstand the impact force generated by the car and the elevator emergency braking. The size of these forces has a great relationship with the carrying mass and speed of the elevator, so the guide rail should be selected according to the speed and carrying mass of the elevator. It is usually called the main rail of the car rail and the auxiliary rail of the heavy rail. Our elevator door cover also include the production of cold bending equipment for Upper hurdle, guide rail, small door cover, door cover, and Reinforcing rib.

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