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 a 4-roller forming machine to produce the duct which is of standard appearance and reliable quality. It is easy to install with high efficiency. The machine closure circular duct with longitudinal seam is responsible for sealing pipe closure of the male and female types. It ensures a perfect closure between the seams at the ends of the circular duct, ensuring a uniform and precise finish. It is one of the main pieces of equipment for the manufacture of parts and tubes of the HVAC line. This product offers you a high repeatability of production, plus easy handling, low maintenance, robust construction with great resistance to wear, and an excellent finish. Essential for scale production.
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