Pittsburgh Seam Closer Machine

This machine helps you to seam tightly your products with Pittsburgh seam type. Easy and fast operation. It reaches 15mt/mın speed.


The Square Elbow Closing Machine is specifically designed for securely sealing the Pittsburgh seams of elbows and straight channels. Widely employed in ductwork applications, particularly in HVAC systems, this machine offers a straightforward and effcient operation. Positioned along the edges of the channel, it facilitates connections by compressing the clamps in place.

Technicial Specifications

Power : 2,2 KW
Voltage-Frequency : 230 VAC / 50 – 60 Hz / 1Ph+N+PE
Current : 10 A
Air Pressure : 6 Bar 12 lt/min
Sheet Thickness : 0,5mm – 1,2mm Galvanize, Aluminium, Stainless Steel
Minimum Duct Size : 200mm x 200mm
Maximum Operating Speed : 15 mt/min
Working Lenght : 1250mm – 2100mm
Maximum Closable Duct Size : 1200mm
Machine Weight : 770 Kg
Machine Dimensions : 3100mm x 800mm x 1870mm



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