It is mainly designed for lighting frames, speaker groups, and large background installations, and is also suitable for lifting in other temporary mobile situations such as the installation of neon advertising signs and small construction sites. The main feature is that when in use, only one end of the chain with a hook needs to be hung on the upper beam. And the gourd below crawls up the chain with the suspended object to the predetermined height, which is convenient and effortless
● Single chain one ton speed 2Mmin
● Circular symmetric structure
● Specially designed for rain protection
Friction type overload protection
● Integrated steel guide chain cover for top impact and ring chain knot protection
36V indirect control mode is safe