Vertical Duct Seam Closing Machine

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Vertical Duct Seam Closing Machine

Model No.: VWSC-1600Style: VericalThickness Range: 0.4-1.2mmDuct Length: 1200-1550mmSpeed: 24m/min(78 FPM)Min.Order Quantity: 1 SetSupply Ability: 10 Sets per MonthPort: GUANGZHOU PORT,SHENZHEN PORTPayment Terms: T/T,L/C

lProducts Information

VerticalDuct Seaming MachineProducts 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 COMIFO lock forming machines.The Pittsburgh seam machine/ Pittsburgh seam closer shows much better results and can also be used for a higher pressure.

Vertical duct seam closing machine is what we highly recommend.Pittsburgh joint is commonly used to join the seams of metal ducts. Seam closing 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 availablein COMIFO, a professional ducting machine supplier. 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 seam machine.

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