1) Wire rope winding type, compact structure, small volume, light weight, low noise, low vibration, high efficiency, large carrying capacity, with a variety of connection structure and installation methods, strong versatility, reducer: worm gear, motor: AC asynchronous motor, including transmission and limiting devices.
2) Set in the upper part of the main stage, a wide range of uses, can be used to lift the scenery, a variety of screens, second curtain, side curtain and logo, can also hang lamps, participate in the performance.
3) The electric boom has speed and position control throughout the whole process and is equipped with up and down stroke switch and top protection device.
