Electric-driven lock closing machine for square elbow making/hvac galvanized steel stitch seaming machine
Nanjing Shanduan CNC Machine Tool Co., Ltd is one of the Top 3 press brake and shearing machine in China, which specializing in manufacturing and marketing of press brake,shearing machine,press machine, square duct production line LINE5,4,3,2,1;spiral duct machine, locking forming machine;folding machine,plasma cutting machine, power press,ironworker,hydraulic notching machine, beading machine,flange forming machine,shearing machine & press brake,Blade/Mold, etc.
duct seam closer
Performance Features:
1. It's mainly used for stitching joint angle and square edge.
2. It can joint much closer than traditional one without damaging the surface of workpiece.
Main Technical Parameters:
1. It's mainly used for stitching joint angle and square edge.
2. It can joint much closer than traditional one without damaging the surface of workpiece.
pneumatic seam closer