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COMIFO DUCT MANUFACTURE MACHINE CO.,LTD.
COMIFO DUCT MANUFACTURE MACHINE CO.,LTD.

DAMS Incorporated

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Vertical duct seam closing machine
Vertical duct seam closing machine

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 Comifo lock forming machines.The Pittsburgh seam 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 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 seam machine.

Advantage

WITH 20 YEARS OF MACHINERY MANUFACTURE EXPERIENCE

WITH 20 YEARS OF MACHINERY MANUFACTURE EXPERIENCE

HAS BEEN SELLING TO MORE THAN 128 COUNTRIES AND AREAS

HAS BEEN SELLING TO MORE THAN 128 COUNTRIES AND AREAS

WITH 140,000㎡ FACTORY PRODUCTION AREA

WITH 140,000㎡ FACTORY PRODUCTION AREA

WITH 24 PRODUCT PATENTS

WITH 24 PRODUCT PATENTS

Factory

COMIFO DUCT MANUFACTURE MACHINE CO.,LTD.

COMIFO DUCT MANUFACTURE MACHINE CO.,LTD.