Purpose: to move the metal structure in a given direction with a small C guide (small guide, small Zn guide).
Installation: the base of the Carriage No. 3 is fixed by welding to the embedded element or mounted on the adjustment support using fasteners. The roller system of the Carriage No. 3 is installed in the Small C guide (Small C, Small Zn).
Material: carbon steel with galvanic coating, rollers made of St20 metal.