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...Purlin Roll Forming Machine , Ceiling Purlin C Channel Roll Forming Machine The advantages of CZ purlin machine Automatic size-change type are as follows: 1.Produce different purlin size without changing rollers or spacers. 2.No need changing cutter for different size. 3.Easy operation, low maintenance cost. 4.Optional Punch hole at any position of purlin...
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...Purlins Girts for Construction We have high strength AS/NZS, BS etc standard DHS Equivalent purlins and girts under sale chart. welcome clients in need to enquiry it. In architecture, structural engineering or building, a purlin (or historically purline, purloyne, purling, perling) is any longitudinal, horizontal, structural member in a roof except a type...
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