Mechanical Metal Folding Machine. Hydraulic Metal Folding Machine. Electric Metal Folding Machine. Pneumatic Metal Folding Machine. And the following are the top metal folding machine manufacturers which is In alphabetical order. 1. CIDAN. CIDAN was founded in 1907, initially in Sweden, and opened its first branch in the United States in Search for used metal sheet folding machines. Find RAS and Jorns for sale on Machinio.11,592 sheet metal folding products are offered for sale by suppliers on , of which press brake accounts for 33%, sheet folding machine accounts for 7%, and sheet metal fabrication accounts for 6%. A wide variety of sheet metal folding options are available to you, such as none, egypt, and canada. You can also choose frompetitive Designed ine the US, GMC Machine Tools sheet metal folders will bend 10 foot light duty sheet metal. They are equipped with an Italian ESA CNC controller and a sleek 11" touch screen monitor. CNC Folders are electromechanical and do not use oil to operate. Bending light gauge metal for the HVAC, roofing, automotive, sign making, and other metal fabrication industries.