* Uniform lifting speed and good guidance. * The back panel and lifting structure are separated for easy cleaning and disinfection. * The double support arm unloading structure of the back section disperses the load-bearing force and reduces the deformation of the back plate when the load is unevenly distributed. * The bed panel is made of one-time stretch molding, with ventilation holes, rounded corners, and chamfered transition edges. * The height of the guardrail can be adjusted as needed. * Electrophoresis and surface powder coating, double-layer coating technology.