... .5-2.7mm 3.Roll Stations:14 4.Usage:Beam and Support In Steel Construction The description of Z Purline Forming Machine are as follows ... 5mmRoll Stations: 14Shaft Dia.: 80mm Usage :The purlin machine can produce many sizes C/Z purlin(60-250,80-300…),They are widely ... in large-scale and mid-scale construction,.and our automatic C purlin machines can automatically replacement purlins’ model number.,have a ...