Items	Specifications
Material Thickness	1.5-3mm
Un Coiler	3 tons manual
Rolling Speed	10-15 m/min
Roller Stations	19 stations
Roller Material	Gcr15 coated with chrome
Maim Motor Power	11kw
Motor cutting Power	5.5kw
Material Of Cutting	CR12mov with quench treatment
Hardness	HRC58-62
Tolerance	+-1.5mm
Cutting blades	6 sets
Electric Source	380V, 50HZ,3 phase Also can satisfy Customer’s require
Control System	PLC (Panasonic) as list in the note
Weight	8 tons
Way Of Drive	1.2 inch single chain

In steel construction, the term purlin typically refers to roof framing members that span parallel to the building eave, and support the roof decking or sheeting. The purlins are in turn supported by rafters or walls. Purlins are most commonly used in Metal Building Systems, where Z-M-C-shapes are utilized in a manner that allows flexural continuity between spans.

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