Description

Whisper-Lock Seam Closer is an ideal equipment of jointing pittsburgh lock and single hem, which greatly improve efficiency and is characterized of close and smooth jointing without damaging. It is suitable for processing plates with different thickness, and in certain range it can process ducts with any size.
Our company manufactures many other machines, such as auto duct line, folder, pittsburgh lock former, spiral tube former and plasma cutting machine, etc.