Closed-die forging. Source: sanya_zx9r/Adobe Stock. Compared to open-die cold forging, closed-die cold forging operations produce parts with a better surface finish, superior mechanical properties and ...

From the open die forging process to the creation of rollers and the intricate manufacturing of TMT bars, this video takes you through the step-by-step journey of heavy-duty machinery production.

The forgesmiths of the 19th century were particularly skilled at hand and open die forging of wrought iron. As wrought iron was only produced in heats of 50 kilograms, the smiths became skillful in ...