ASTM 572 G550 Galvanized Steel 2.0mm Thickness C Purlin C Shaped Profile Roll Forming Machine For Roof Support Systems

Steel purlin profile design

A C Purlin is a horizontal structural support member with a cross-section shaped like the letter "C". It is a key component in a building's secondary framing system, designed to support roof and wall panels and transfer loads to the primary structure

 C purlin often combines these characteristics:

• Shape: It has a distinctive "C" shape, consisting of a web, flanges, and lips, which provides structural stability and strength .

• Material Grade: It can be manufactured from high-tensile steel with a yield strength of G550 (550 MPa) . This provides excellent load-bearing capacity while allowing for a lighter weight than conventional sections .

• Structural Standard: The steel can also conform to the ASTM A572 Grade 50 standard. This is a high-strength, low-alloy structural steel with a minimum yield strength of 345 MPa . The "Grade 50" indicates its yield strength.

• Coating: To protect against corrosion, C purlins are typically made from hot-dip galvanized steel. A common coating designation is Z275, which refers to a zinc coating mass of 275 g/m² . This offers durability in various environments 

Each part of C Purlin Machine
 
1.3T Manual De-coiler
Diameter: 460-520mm expansion.
Capacity: 3 Tons
Max Coil Width: 500mm

3. Hydraulic cutting device

It adopts the hydraulic drive and automatic location to decide the
dimension and cut the target products

hydraulic station pressure: 20 MPa
Hydraulic coil:46#
Components: It contains one set of blade, one hydraulic cylinder and one cutter machine

cutting blade material:Cr12 Mov steel with high treatment

 

3.Control Box

(1) Power supplier: 380V, 50 Hz, 3Phase (adjusted with the requestment)
(2). Control panel: Button-type switch and touch screen
(3) The language in the touch screen: English and Chinese
(4) Length & quantity measurement automatically.
(5) Length & quantity controlled by PLC.