4-post lift 40 series

20 ton7 tonelectromechanical

• Lifting through trapezoidal turning screws, made of high resistance steel with fine pitch so that trolleys may become self-braking. • Bronze bearing female nut together with a second safety female nut of the same height and of the same top material quality, self-protected by electrical safety. • Completely protected internal sliding trolleys. • Slides in full drawn solid steel at high resistance. • 6 wheels with big diameter and in high-resistance steel for each trolley guarantee a perfect adhesion an flowability. • Lubrification of the screw assured by a device mounted directly on the bearing nut. • Synchronization between the four trolleys regulated by an operational PLC which controls the realignment in presence of a difference of more than 15 mm. • Footboards of big dimensions, of which one transversally adjustable. • Electric engines of top-building factory delivering more power. • 24 V general transformer, top-choice electric components, self-protected general plant inorder to guarantee the total efficiency of all the safely measures, “man standing-by” command. • Epoxy powder painting of all mostly exposed parts. • Equipped with anchor small blocks.