light gauge steel framing machine - Light Gauge Steel ...
2020-4-4u2002·u2002LOTOS Building Light gauge steel framing roll forming machine, fully automatic, hydraulic system, with the tolerance of punching is ±0.5mm.A process on roll forming line for screw hole, chamfer, web through a hole, small side shear, pipeline hole, web necking, shear, web foundation hole, etc.
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