4post

Technical and structural lay-out:
• Electro mechanic functioning.
• Lifting through trapezoidal turning screws, made of high resistance steel with fine
pitch so that trolleys may become self-braking.
• Bronze bearing female nut of the type ''B14'' 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.
• No. 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 volt-general transformer, top-choice electric components, self-protected general
plant in order to guarantee the total efficiency of all the safely measures, “man on
the premises” command.
• Epoxy powder painting of all mostly exposed parts.
• “CE” approved with electromagnetic compatibility.