Light steel keel is a new type of building material. With the development of modernization in World, light steel keels are widely used in hotels, terminal buildings, bus terminals, stations, playgrounds, shopping malls, factories, office buildings, and old buildings. Renovation, interior decoration, ceiling and other places.
Light steel (painted) keel ceiling has the advantages of light weight, high strength, adaptability to waterproof, shockproof, dustproof, soundproof, sound absorption, constant temperature, etc. It also has the advantages of short construction period and simple construction.
And do you know how to making light steel keel, punch machine ? bending machine ? Not, it is cold roll forming machine. These light steel keels such as C purlin, Z purlin, U purlin, or you can call them as channel, these are all maded by roll forming process.
Because, the roll forming process not only has high production efficiency, saves materials, but also has high product strength and stable quality. This process is especially suitable for processing workpieces with extremely long and difficult to cut, especially for annual production. Millions of high-volume products are most advantageous with the roll forming process and the most economical benefits.
Good quality steel keel producing
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