Comifo Duct Manufacture Machine Co., Ltd is one of Comifo group member, the leading company which specializes in machine manufacture, involving in Heating, Ventilation and Air Conditioning (HVAC) fabrication, cable tray fabrication, coil processing, roll forming, etc.With its advanced technology, Comifo grows to be a company of designing, manufacturing and selling air duct machine,air duct manufacturing machine to customers all over the world, from whom we obtain ...

Vertical Duct Seam Closing Machine

Model No.: VWSC-1600

Style: Verical

Thickness Range: 0.4-1.2mm

Duct Length: 1200-1550mm

Speed: 24m/min(78 FPM)

Min.Order Quantity: 1 Set

Supply Ability: 10 Sets per Month

Port: GUANGZHOU PORT,SHENZHEN PORT

Payment Terms: T/T,L/C

Vertical duct seam closing machine Products Information

Generally, three different seams are common in the industry to connect the corners of the ducts:button lock seam, Pittsburgh seam and Duct seam. Button snap lock and Pittsburgh lock can be produced on the seam locking machine. The pittsburgh seam machine shows much better results and can also be used for a higher pressure.

Vertical duct seaming machine is what we highly recommend.Pittsburgh joint is commonly used to join the seams of metal ducts. Seam closer has traditionally been accomplished by manually hammering the margin of the seam against the duct wall (peening). Disadvantages of such peening include the time required and the almost intolerable noise produced.

The latest design in seaming technology is now available. At the Pittsburgh joint, the individual seams are called Pittsburgh seam(pittsburgh lock) and standing seam(right angle flange). On a Pittsburgh joint, the operator pushes the standing seam into the Pittsburgh seam, fastens them to each other and closes the joint on a pittsburgh seam closer machine.

Vertical duct seam closing machine Configuration

Vertical duct seam closing machine Capabilities

Vertical duct seam closing machine Video