T.D.C. roll former

We use the T.D.C. connection on large ductwork.  This machine not only allows us to form the edges on the ductwork, but also on fittings of all sizes.

Key Benefits

• Eliminates manufacturing external connector materials. (Slip and Drive)
• Drastically increases installation time.
• Results in a stronger, cleaner looking system.

Pittsburgh lock / 1/4" bend

Nearly every fitting we manufacture needs a pittsburgh lock and a 1/4" lip.

Key Benefits

• This machine does both seam connectors, eliminating the need for (2) separate machines.
• Increases production speed by allowing multiple users.