Hardwin Construction

Trestle Structure, Ducts Fabrication & Erection

With an enviable fabrication setup and having executed a number of turnkey projects, which required thousands of tons of building structures and technological structures, Hardwin Construction Private Limited is in a position to supply steel structures and fabricated components for large and medium size projects at a very competitive price.

Fabrication of dimensional (non-flat) structural steel elements has historically been performed by sequential operations involving sawing, drilling and high temperature flame cutting to remove material. Each of these operations is performed on special purpose machinery; hence the time involved in loading/unloading and transporting the structural steel elements between machines can add considerable time to the total fabrication process.

In recent years, developments in plasma cutting and laser cutting of metals have been combined with computer motion control to accomplish the sequential operations on a single machine. This has the advantage of minimizing the non-productive loading/unloading/transport time, and can also improve dimensional accuracy of the fabricated element, due to the use of position sensors and highly accurate servo motor drives to position the cutting head or "torch" of the machine.