How To Use Sheet Metal Seamer

With excessive use sheets metal seamer nuts tend to get loose.

How to use sheet metal seamer. Sheet metal seamers are popular in the hvac industry but also very useful in custom sheet metal fabrication to bend flanges and edges where a traditional brake cannot fit. It consists of two folded edges that are locked together with a hand groover fig. The grooved seam joint fig. This hand seamer produces a permanent tight fitting seam.

Finish the fold by creasing it with a regular hand held sheet metal bender. They are perfection providers to the. It utilizes an optimal handle span to deliver maximum power from an ergonomic operating range and features non slip cushion grips for superior comfort and control. Also known as the circular lap seam the capped on seam is created by laying a flat round piece of metal over a smaller rounded piece such as the base of a cylinder.

Bend seam or flatten sheet metal. When making a grooved seam on a cylinder you fit the piece over a stake and lock it with the hand groover fig. If the nuts are loosed then the alignment of the sheet is hampered as a result the whole gets ruined. 2 57 is one of the most widely used methods for joining light and medium gauge sheet metal.

So you need to check the nuts before use. Once the fold is made the seam is soldered. Similar to tucking the corners of a bedsheet these benders twist and wrap the metal into triangle shaped folds to form corners. The overhang on the flat piece is folded over using a mallet.

Hand metal seamer is ideal for making clean and accurate angle bends in sheet metal. Vinyl grip for added comfort. The compound leverage design provides better control and a powerful grip while working. Drop forged steel construction with double dipped grip handles for added comfort.

Fold corners in flat metal sheets to create your own bin boxes drip pans and other three dimensional objects. The crescent wiss straight handle hand seamer is a powerful tool for bending or flattening sheet metal by hand. We offer hand seamers in several widths as well as with replaceable blades for maximum versatility. For use in most general applications the metal seamer features durable aluminum construction and vinyl grips for comfortable operation.

Sheet metal seamers are an extremely useful tool in the steel sheet industry.