The frame is composed of a frame, a sliding plate and a shaft sleeve. <br>The frame body is a welded part and is annealed. Used to install the main hydraulic cylinder and drive the upper roller component to move horizontally.
The rack consists of a frame, skateboard, and axle sleeve.<br>The frame body is welded and treated with fire. Used to install the main hydraulic cylinder and drive the upper roller components for horizontal movement.
The frame is composed of frame, slide plate and shaft sleeve.<br>The frame is welded and annealed. It is used to install the main hydraulic cylinder and drive the upper roller parts to move horizontally.<br>