The duct lock forming machine, also known as the bite sewing machine, the undercutting machine, the air duct biting machine, the air duct skein machine. It is a multifunctional machine, mainly used for bite processing of sheet joints and round duct closed connections. It can meet the bone shape of various shapes of duct manufacturing. The thickness of the processed sheet is 0.5-1.2 mm and 0.7-1.5 mm. All gears, shafts, and rolls of the machine are made of high-quality bearing steel. After the strict heat treatment process, the machine is durable and of stable quality. It is easy to install, beautiful in appearance, reasonable in mechanical principle, flexible in movement, convenient in operation and so on.

Pittsburgh Lock Forming Machine Different Requirements

The Pittsburgh lock forming machine is suitable for the production of air ducts for ventilation and duct production line, air conditioning, purification, and other devices. According to the requirements, it can be made into various square and rectangular thin-plate ducts, SA-12HB multi-functional lock forming machine is multi-purpose: right angle, double right angle, joint angle (Dongyang bone), button bone (stitching), elbow, cutting rod, single flat mouth seven functions, suitable for duct shape: rectangular duct making , round duct making .

It’s mainly used with rectangular HVAC duct forming machines like TDF flange forming machine, sheet metal folding machine, CNC plasma cutting machine, beading grooving machine, seam closing machine, electric shearing machine, electric rolling machine and so on together. which are indispensable mechanized pieces of equipment for various sheet metal processing and widely used in HVAC duct forming.

Pittsburgh Lock Forming Machine Parameters

MYT company has over 15 years of manufacturing and exporting experience in HVAC duct making machine,any needs in this aspect,please contact us!