Changeable CZ Steel Profile Cold Bending Machine Galvanized Steel 2-3.5mm
Features of the Z-shaped steel(CZ purlin roll forming machine): In addition to its excellent properties such as high strength and steel saving, the Z-shaped steel is particularly easy and quick to install and is made of Q195-345.
Scope of application: Z-beam(CZ profile roll forming machine) is mainly used for purlins of steel structure buildings, especially for purlins of large slope roofs.
Specification of Z-beam(Steel frame roll forming machine): (100×50×20×2.5)-(300×75×20×3.0)
How to choose C-beams and Z-beams (CZ purlin roll forming machine)
With the increasing popularity of steel structures, the amount of C-beams and Z-beams(quick change CZ profile roll forming machine) has increased, and what are the differences between the two? Here to give you focus on the differences between c-beam and z-beam.
One, the angle of Z and C section steel(CZ profile roll forming machine) is not the same, C section steel into 90 degrees and Z section steel is less than 90 degrees, so a certain slope of the roof using purlins should be combined with the knowledge of the force, consider the angle of purlins, the slope of the large use of Z section steel can make full use of its bending performance.
Secondly, compared with the Z section, the mechanical properties of the strong and weak axes of the C section are different, and the connection with the steel frame is mostly bolt articulation, so the calculation must be considered according to the simple support. Therefore, the latter is more reasonable from the point of view of the force state, structure and calculation results, so in addition to the door and window openings and other special node processing needs, should be preferred to Z section.
Three, in the roof slope is small, Z steel purlin bending section modulus slightly larger than C steel purlin, but the difference is not large, when the roof slope increases, Z purlin symmetry in the vertical direction of the bending section modulus utilization increases. Therefore, Z purlin is suitable for roofs with large slope.
Fourthly, for the wall, there is little difference between Z-beam or C-beam, if the purlin wants to make a continuous member, it is better to Z-beam, because it is convenient to lap. (Steel frame roll forming machine)
Flow chart of CZ purlin steel framing roll forming machine:
Hydraulic decoiler--Leveling--Servo feeder--Hydraulic punch stands--Guiding--Roll forming machine--Hydraulic flying shear--Out table
LINBAY MACHINERY exported this line to Iraq. The line uses an automatic uncoiler and a 5.5kw leveller for levelling thick plates, which is used before punching to improve the accuracy of the holes when punching. The separate servo feeder with hydraulic punching station is suitable for more complex punching forms, various hole types and different hole sizes, and can increase the punching speed without affecting the operation of the forming machine. Since we have to produce 3.5mm thick plates, we use the paired gearbox structure, here the gearbox is linked using a coupling, because the machine has the need for automatic traverse. Tracking shear also increases some speed and ensures that the forming machine motor always operates.
Pictures of CZ purlin steel frame roll forming machine:
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CZ Steel Frame Roll Forming Machine Galvanized Steel 2-3.5mm Images
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