Tube Manufacturing

Tube straightening machine

Tube straightening machine

Tube straightening machines are designed to straighten gold or silver tubes and related alloys with a final tolerance of 0,3/0,5 mm per meter. The complex of machine parts is mounted on a solid steel structure, consisting of a base and cover connected with columns and tie rods to give the machine maximum rigidity. The four pairs of rollers are aligned on the vertical axis and in order to ensure that their position is maintained, a mechanical locking system with lever control is applied on each of them. Angular and vertical adjustments are made manually by the use of special wheels with analogue gravitational indicators. The machine is also equipped with an entry guide plate with height-adjustable polyurethane bushing and an outlet counter-bench to support the tube.

Industria 4.0
The entire range is available in
Industry 4.0 ready versions!

Options Available

Touchscreen Industriale 10” (Industry 4.0 Ready)

Interfaccia touchscreen industriale 10” + PLC che permette di controllare e comandare la macchina con possibilità di interconnettersi alla rete aziendale per soddisfare i requisiti dell’Industria 4.0

Model Range

Each model of the Tube straightening machine family is built according to "CE" standards, with first choice materials and components that give a reliability and durability over time without comparison.

The entire range is available in Industry 4.0 ready versions!!



Tube Max. Diam.

Tube thikness

Tube Lenght




5-10 m/1’

30 mm

1-4 mm

1-2 m

500 N/mm2


RT-8 L 4/15 0/10 mt/min 15 mm 1-3mm 1-2 m 500 N/mm2 150x80x130h