Lock Former Machine
If you would like to manufacture ducts and elbows in bigger dimensions, then you need to use thicker material. In these kinds of processes, the seam type and forming type becomes much important. This machine allows you to make snaplock and Pittsburgh clamps. Machine has got 9 stations. Although the Pittsburgh forming takes more time and a little bit difficult to make, the strength is much better.Comparing to Pittsburgh forming, snaplock forming is much easier. In snaplock forming, two clamps pushed in to each other.This machine allows you both types of forming, which you will decide to use.Besides this, there are also different types of roller sets which also allows you to make different forming (clamp).