GI Structural steel construction beam roll forming machine

GI Z Profiles Roll Forming Machine, Z Purlin Forming Line

GI Cee Purlin Roll Forming Machine, Cee Profiles Steel Roll Forming Machine, C Steel Purlin Roll Forming Machine, 

Galvanized Sigma Profile Steel Roll Forming Machine can be customized according the the profile drawing. 

Sigma profiles are manufactured from galvanized steel or cold rolled structural steel.

Sigma profiles in steel construction

Cold-rolled Opal steel Sigma  sections for buildings are made from continuous galvanized steel sheet. They are manufactured on modern rolling lines and meet the highest quality standards.

The combination of both shape and steel grade results in an optimal stiffness and strength in relation to its weight. Compared to traditional HR-sections, weight-savings up to more than 50% can be achieved, when using Sigma  sections.

Sigma sections are provided with the necessary holes and supplied just-in-time to site, ready to assemble. 

Sigma profiles can be manufactured upto 18 meters from galvanized or cold rolled steel.