A new “Four lift Synchro-System” has been introducted by Advance Lifts, Inc. This system allows movement of any one lift independently, or pair “A” or pair “B” as subsets, or all four lifts simultaneously.
Synchronization amongst the selected lifts is typically + or – 1/8” or better, regardless of direction of movement or the relative loading of the individual lifts. Speed of movement is also unaffected by lift selection or load weight.