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Longitude & Girth Seam Welding
Accomplish work piece inside longitude seam welding or outside seam girth welding.
Four-Wheel Drive with Gear Meshing
Four roller gear mesh completely on mainframe, four-wheel drive.
Pivot Angle Auto-Tuning
Pivot angle automatically tuning according workpiece diameter, no need manual adjustment.
Steel-Rubber Assembly Roller
Steel and rubber assembly roller with heavy carrying and driving capacity.