Sigma Purlins M purline rolling forming machine
Purlin roll forming machine is the most popular and has an extensive use in the construction work. Sigma Purlins M purline profile, we can design according to the size range, thickness range and give the different solutions of purlin roll forming machine to manufacturer a complete range of structual purlins(height and width change using automatic system by motors): In the market, the most popular is C/U/Z/M section-manual change 4 stations from C to Z, change time: 2 minutes
C/U/Z/M section-automatically change from C to Z, change time: few seconds. But this design, the cost will be a little higher. Here I will share a more economic design which only can produce M purline, by this way we can save the cost:
Sigma Purlins M purline drawing profile for your reference:


Here is just one size for your reference, by manual adjustment, the production line can produce more sizes meanwhile the cutting blades also needed to be changed also.
Sigma Purlins M purline rolling forming machine manual adjustment type for your reference:


Sigma Purlins M purline rolling forming machine working flow:

Uncoiling---guiding---feeding&flatting---forming---punching&cutting---product receiving

Where to use the M purline:
Roof purlins:

Use sleeves to shorter purline or assemble 2-span purline staggered
Keep a space of approx. 15 mm between the truss and the purlin
Eaves beams are supplied with an angled top flange, so only 1 profile is needed where roof and wall meet

Options of CUM purline fully automatic type, we will share in next article. For more information, please contact us at any time.

we can manufacture contains: roofing sheet machine, CZ purlin machine, light steel gauge machine, metal embossing machine, door system forming machine, ceiling system machine, pipe welding machine, slitting and cut to length machines, rack system machines, floor decking machine, stone coated steel roofing sheet machine as so on. The company has passed ISO9001 quality control system certification, European CE safety certification, North American CAS electric certification, and has instill the concept “time is money, quality is life, customer is the king” into the mind of every employees. We strictly control quality while improving production efficiency and shortening delivery time. All the machines produced by us need full line test before leaving the factory, we never send problematic equipment to customers. We have full experience of export and know well about the different needs of customers from both developing countries and developed countries, we provided many satisfactory machine proposals to customers in the past years. Nowadays our machines have already been exported to more than 150 countries and we established long-term and stable cooperative relationship with our clients.