Roll Forming Aluminum Sheet

Tandem sets of rolls progressively shape the metal until the desired cross sectional profile is achieved.

Roll forming aluminum sheet.

The process is performed on a roll forming line in which the sheet metal stock is fed through a series of roll stations. Roll forming basics for steel stainless steel and other metals roll forming process roll forming steel is essentially a continuous bending operation performed on metal strip at room temperature. The strip passes through sets of rolls mounted on consecutive stands each set performing only an incremental part of the bend until the desired cross section or profile is produced. An open profile is most common but a closed tube like shape can be created as well.

The roll forming line can also include other sheet metal fabrication operations before or after the roll forming such as punching or shearing. Roll formed parts are popular because they are precise with tight tolerances and can be made to conform to a variety of shapes angles and curves. For standard shapes run quantities of 1 000 feet or more are supplied and for custom shapes 20 000 feet or more per year easily justifies custom tooling costs. Roller die forming is a premier oem supplier of high quality competitively priced custom roll formed products for a variety of industries and applications.

We are uniquely positioned to offer unequalled services for cold and hot roll forming mills in line notching piercing and punching. Roll forming involves the continuous bending of a long strip of sheet metal often aluminum into a desired cross section. In addition to a rolled metal roofing is lighter than a concrete or clay tile roof and more durable than an asphalt shingle roof and easier to handle than. Roll forming of aluminum is not as difficult as forming steel but more attention has to be paid to setting and adjusting roll gaps applying the right lubricant to prevent pickup of aluminum on the rolls and using well designed and finished rolls and good lubricant to prevent surface marks.

Samuel roll form group has supplied heavy roll formed product to major industries for over 45 years. The roll forming process can be used to form a sheet into a wide variety of cross section profiles. Roll forming is used to bend metallic sheet metal in order to produce rounded shapes or frames known as roll formed parts. Roll forming sometimes spelled rollforming is a metal forming process in which sheet metal is progressively shaped through a series of bending operations.