info@fengli-machinery.com

  • Read more Quick View
    Round Duct Making Machine

    Hydraulic Seam Closing Machine

    Hydraulic seam closing machine can be used with duct forming line, TDF roll forming machine, and Pittsburgh lock machine. The ideal duct connection includes a united joint, and the right-angle side works out seams of high quality without the help of another auxiliary connecting tool. The process does nothing to hurt the surface of the workpiece with low noise. The finished seam is close, even, and effective. Plates in different thicknesses are workable and can be finished quickly and safely.

     

  • Read more Quick View
    Seam Closing Machine

    Pittsburgh Seam Closer

    Pittsburgh Seam Closer is a great piece of equipment for jointing Pittsburgh lock and square edge, which greatly improves efficiency, is well seal, and smooth without any damage.

  • Read more Quick View
    Round Duct Making Machine

    Round Duct Seam Closer

    Round Duct Seam Closer is especially used to strengthen the button lock and is particularly suitable for producing a great number of round ducts; it can combine with a 3-roller forming machine or 4-roller forming machine to produce the duct which is of standard appearance and reliable quality. It is easy to install with high efficiency.

     

Shopping Cart

Request A Quote