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STANDARD
Specializing in sales and service of machinery for production of Spiral Round and Rectangular duct.
Machines for the hvac industry
Spiral Elbow Line
Spiral Duct Machinery
Spiral Duct Machinery
Jinwoong Technology Ltd's patented spiral elbow line produces spiral elbows from coil with virtually 100% material utilization.
Spiral Duct Machinery
Spiral Duct Machinery
Spiral Duct Machinery
Spiral duct lines , Spiral duct flangers, Seam welders, Elbow gore seaming machines,All machines for spiral production
Full Duct Lines, I Type/U Type
Full Duct Lines, I Type/U Type
Full Duct Lines, I Type/U Type
These duct lines are available in straight line I type or conventional U or Z type floor plans. Inline duct seam closing is available.
Spiral Duct Flanger
Full Duct Lines, I Type/U Type
Full Duct Lines, I Type/U Type
This Patent machine forms a flange on the ends of spiral duct from 8" through 48" diameter, up to 18 gauge. It takes the time out of Vanstone duct connections