High-positioned glass: highly effective support equipment for workers

Описание: Hello Everyone !
In the video recording the process of installing glass at the construction site by the glass installers, the tempered glass is quite heavy so they used a support device to lift it up and install it, the device uses a rotating motor and glues the glass up with a cable, the moving speed is controlled by the worker, with a design specifically for this job so the speedometer installed for it will not be too fast so that the work can control the position safely and securely during the process.