S cleat Pittsburgh Lock forming machine is a multi-functional machine for varying uses in the HVAC ducting industry. It is designed for the formation of different types of seams, which are used in the manufacture of rectangular and round ducts, chimneys, gutters. The rolls are made from the highest quality case-hardened special steel and can be easily changed.
LC-12M / LC-15M , S cleat Pittsburgh lock former have 8 forming stations with 4 forming positions, Pittsburgh Lock, Double Seam (ACME), “S” Cleat and Drive Cleat., Standing Seam and T connection are optional.
The frame adopts a full bearing steel welding structure with enough hardness and rigidity. It also has been heated processed and highly frequently vibrated.
|Forming shape||four locks||five locks||six locks||five locks||four lock|