Straightening of steel bars and ND controls

Straightening

3 rolling lines with an opposed roller system.

 

 

Diameter Range: 
18 - 65 mm
Length: 
4000 - 8500 mm
Straightness: 
2/1000
Non destructive controls: 
Eddy current for surface defects
Anti-mix test
Calibre for dimensional control
US for internal defects

Ori Martin Spa

via Cosimo Canovetti, 13
25128 Brescia BS
Italy
Phone: +39 030 39991/2/3
Fax Number: +39 030 2000924

Franchi Alberto
Italy
Phone: +39 030 3999 205
Fax Number: +39 030 2000924

Tel +39 030 3999 205
Fax +39 030 2000924
alberto.franchi@orimartin.it
Petroboni Alberto
Italy
Phone: +39 030 39991
Fax Number: +39 030 2000924

Tel +39 030 3999 272
Fax +39 030 2000924
alberto.petroboni@orimartin.it
Lombardi Alessandro
Italy
Phone: +39 030 3999214
Fax Number: +39 030 2000924

Tel +39 030 3999 214
Fax +39 030 2000924
alessandro.lombardi@orimartin.it

Rolled bars warehouse

The rolled bars stored in the warehouse are prepared for the straightening phase.

Straightening

Two opposite rollers straighten the bar passing through them thanks to a controlled deformation process.

Eddy current

Inducted-current testing for surface defects allows for detecting any defects on the surface at the passage of the steel bar.

Anti-mixing

Anti-mixing test that analyses each bar to determine whether there are any quality differences compared to other bars in the same bundle.

Laser gauge

Laser gauge for checking the diameter.

Ultrasound

Equipment for detecting internal macro-defects through the use of ultrasound.

Straightened bars warehouse

The straightened and checked bars are picked from the warehouse and prepared for peeling.

Treatments