C And Z Purlin Roll Forming Machine Steel Framing Automatic Production Line

The characteristics of Z purlin and C purlin (CZ purlin roll forming machine) are: a. Z purlin has better integrity than C purlin because the inertia distance in the direction of weak axis is larger than similar C purlin.

1. Because it has to be firmly lapped at the joint so that it becomes a continuous purlin after lapping, whereas C purlin can only be calculated as a simple purlin. Also, the selection of purlins is important.

2,When the general roof load is large and it is difficult to calculate C purlin or the calculated result needs to choose oversized C purlin, consider using Z purlin.

3,Area with large basic wind pressure, purlin calculation is often controlled by the wind suction force at this time, when it is difficult to calculate with C purlin can also choose Z purlin.(Changeable CZ profile roll forming machine)

4,It is recommended to use Z purlin when the roof panel is made of concealed buckle type board and the basic wind pressure of the project location is large. Because I have doubts about the reliability of the connection between the concealed buckle plate and the purlin, I am afraid that the concealed buckle plate will be sucked off under the action of larger wind, in case this happens, the stability of the purlin in the direction of the weak axis will be a problem. Generally the roof slope is small with C purlin, when the slope is large with Z purlin, generally the roof slope in 0.10 ~ 0.05 with C purlin calculation can meet!( Steel frame roll forming machine)

Flow chart of C&Z purlin roll forming machine:

Manual decoiler--Guiding--Leveling--Roll fomring--Universal cut

This configuration of CZ forming machine equipment is also the most basic style, uncoiler manual, leveling machine mounted on the forming machine, forming machine using the pagoda chain structure, stopping the cut-off, cutting off the way is universal shear. Universal shear is a scissors, you can cut any size of the C-shaped can also cut any size of the Z-shaped, suitable for multi-size situation. Universal shear has scrap, customers can choose the front shear or staggered shear if they mind. The front shear requires the production of length greater than 3 meters, staggered shear requires a knife for each size, relatively higher cost, each has its advantages and disadvantages, we will give reasonable advice according to customer needs, to help customers choose the right equipment.

Pictures of C and Z purlins roll forming machine:

LINBAY MACHINERY we are located in Wuxi city, Huishan District which is known for the quality of its steel and fine craftsmanship. Our factory has 2 machining center work shop, two assembling workshop and 2 profile producing work shop. In total, our factory covers an area of 10,000 ㎡. Our main production is roll forming machine, specially cable tray roll forming machine, strut channel/Solar photovoltaic stents roll forming machine, din rail roll forming machine, highway guardrail W beam/thrie beam roll forming machine, wire mesh fence post roll forming machine, scaffolding plank roll forming machine, upright rack roll forming machine, box beam roll forming machine, step beam roll forming machine, steel frame roll forming machine and roof panel roll forming machine. We are founded in 2012, we almost have 10 years production experience, however our boss and our design engineers have been working over 20 years in this machine and have been over to more than 80 countries to install our equipment. We are being the most professional manufacturer of roll forming solutions.

As always we are focus con the machine for customized profiles and special profiles, and will do all we can to make this business relationship a success. With 10 years’ experience, the smallest profile that we have made is smaller than a pen, the precision that we have met is just +/-0.1mm, the run-out range of the rollers is only +/- 0.03mm, also we succeeded in making a 90°roof panel profile. We make unremitting efforts to satisfy our customers with the profile that other supplier aren’t able to do.

Our secret to producing this such high-precision roll forming machine is that we use Germany application Copra to make our design and 3D simulation function to ensure the profile. Besides, our factory has its own production line, from punching molds to forming rollers, each mechanical part is completed independently by our factory self. We strictly control the accuracy at each step from design, processing, assembling to quality control, we refuse to cut corners.

Our sales department is also excellent. We are proficient in machine knowledge. Our sales engineers can give the best offer for our customers according the requirement and budget. In addition to speaking English, we also have salesman who speaks Spanish and other speaks Russian. Our customers are mainly in USA, Middle East, Latin America, Russia, and some Asian countries. We know well the requirements of customer who has high-standard with his machine, and we offer it and make it perfect. About the quality, we are confident to give 2 years for whole production line 5 years for rollers and shafts as warranty period. If there will be any quality problems caused by non-human factors, we will handle it totally for free for you, so that you will have no worries after sales.

Our company has a wealth of experience and qualifications. We have CE certificate to export to European countries, we have ISO certificate to cooperate with Saudi customers for SABER certificate to facilitate customs clearance, our equipment meets HQTS standards and can provide COI certificate for export to Iraq, our equipment meets Canadian standards and can provide CSA certificate.

LINBAY is trusty and responsible and we are your first choice of roll forming machine.