ZA (trapezoidal screw type)worm screw liftIt is a basic lifting component with many advantages such as compact structure, small volume, light weight, wide power source, no noise, easy installation, flexible use, multiple functions, multiple supporting forms, high reliability, and long service life，Widely used in industries such as machinery, metallurgy, construction, and water conservancy equipment, it has many functions such as lifting, lowering, pushing with auxiliary components, flipping, and adjusting various height positions.It can be used individually or in combination, and can accurately control and adjust the height of lifting or propulsion according to a certain program. It can be powered by an electric motor or other power sources。It has different structural and assembly forms, and the lifting height can be customized according to user requirements。

ZAThe trapezoidal screw type is suitable for low-speed and low-frequency applications, The main components are: precision trapezoidal screw pair and high-precision worm gear pair.Economics:Compact structure, easy operation, and convenient maintenance；Low speed, low frequency: mainly used in places with high loads, low speeds, and no need for frequent work；Maintain load: The trapezoidal screw has an automatic locking function, which can maintain load even without a braking device. note:When subjected to large vibrations and impact loads, the self-locking function may fail. In this case, please apply an external braking device.