Purlin roll forming machine

Description: The purlin machine can produce different C or Z purlins through simple manually adjustment. There is no need to change the forming rollers. The length and height can be adjusted automaticly by the PLC control system. It can auto punch, cut, forming based on inputting length of purlin, portrait hole distance, quantity, etc data.

Advantages of purlin roll forming machine

1. The purlin roll forming machine has the high compressive strength and good straightness.

2. The purlin roll forming machine is highly automatic, such as auto cutting and punching.

3. It is has quick and convenient installation, which has helped reduce the labor force.

4.The width and depth can be automatic adjusted by PLC.

Main specifications of purlin roll forming machine  :

         1) Capacity: 5 ton

         2) Loading width: MAX 300mm

         3) Valid expanding range for coil inner diameter: 450-550mm

        4) Main motor power: 15kw

        5) Feeding and leveling power: 4KW

        6) Hydraulic power:5.5KW

        7) Hydraulic pressure: 20Mpa

        8) Punching: Hydraulic pre-punching before forming,

        9) Punching mould:Cr12mov

       10) Cutting blade: Cr12mov

       11) Roller material: Gcr15 steel and quench treatment hardness 55-58, chrome coated 0.05mm

The application of purlin roll forming machine 

In steel building construction, purlin machines are mainly used in walls or for large roofing projects.Purlins are supported either by rafters or the walls of the building. C Purlins are horizontal structures that are used to support the load from the roof deck or the sheathing. Z purlin allows the purlin to overlap with others at the joints. So z purlins are much stronger than C purlins.