Import-Export Bulletin Board  

Home > Offers to Sell > Industrial Machinery & Equipment > Others > Others

Contact: comifoduct
Company: Comifo Duct Manufacture Machine Co.,ltd
Room 403, East Tower, Jiadu Business Building, No.64-66,Jianzhong Road, Tianhe Software Park
Guangzhou 510510
Phone: 86-20-89817565
Fax: 86-20-89814865
E-Mail: Send Inquiry
Date/Time:  10/16/20 9:21 GMT

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
Payment Terms: T/T,L/C

Products Information
Vertical Duct Seaming 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 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 available in 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

Minimum Order: 1 sets

Vertical Duct Seam Closing Machine
Enlarge Click to Enlarge
SOURCE: Import-Export Bulletin Board (
Report Abuse

Involved in International Trade? Become an Advertiser!

Post an Offer to Sell

© 1996-2010 All rights reserved.