How To Use A Sheet Metal Seamer

The plain lap seam the offset lap seam and the corner lap seam fig.

How to use a sheet metal seamer.

You need this tool episode 115 sheet metal hand seamer metal brake duration. The pittsburgh seam made easy duration. 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. Watch this quick tutorial on how to use the hand seamer duckbill pliers and fluting pliers to straighten out the flanges on an aircraft rib.

When developing sheet metal patterns ensure you add sufficient material to the base dimensions to make the seams. The compound leverage design provides better control and a powerful grip while working. In the real estate fiel. Unlike benchtop sheet metal tools these shapers are portable so they re often used on site by roofers.

Use 1 8 markings to set up precise bends. 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. The crescent wiss straight handle hand seamer is a powerful tool for bending or flattening sheet metal by hand. Drop forged steel construction with double dipped grip handles for added comfort.

This hand seamer produces a permanent tight fitting seam. With a single tool create both sharp creases and soft curves along the edges of sheet metal. We offer hand seamers in several widths as well as with replaceable blades for maximum versatility. The fab forums 10 923 views.

Several types of seams used to join sheet metal sections are discussed in this section. All materials from home depot. Also known as edge rollers these tools slide back and forth along edges to create even bends. This powerful straight sheet metal seamer quickly flattens and bends sheet metal.

There are three types of lap seams.