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bending rectangular tube

Similarities Between Bending Round and Rectangular Tubing

When the curved parts are to be used in construction, it is imperative that the steel fabricator and the bender/roller communicate exactly how the parts are to be oriented. Are the square tubes rolled against one of the sides or off-axis? Are the rectangular tubes rolled against the strong axis or the weak axis? Or are they to be rolled off-axis? Equally important is whether or not these curved tubes are architecturally exposed (AESS).

cold bending

4 key for cold bending process of metal profiles

There are many processes to bend metal profiles, and cold bending is one of the commonly used methods;

profile bending machines and plate bending machines are machines that use the principle of three points to make a circle and use cold bending to bend metal profiles.