In order to ensure the application of C-section steel in steel structure, steel cutting, especially the cutting of thin-walled steel roof truss, should be carried out on the shear machine or sawing machine as far as possible to ensure fine cutting and blanking. This method can not only improve work efficiency, but also ensure quality. C-section steel has excellent section properties and high strength.

C型钢在制造过程中主要采用冷弯成型，各种附件在使用过程中可以连接成不同的组合。C型钢外形美观，可减轻建筑屋面重量，减少工程用钢量。因此，它被称为经济钢。它是取代传统的角钢、槽钢、钢管等钢檩条的新型建筑材料。主要用于地面系统或屋顶系统。安装地点为室外屋顶平台，安装角度可调，风荷载60m/s。

C-section steel is mainly formed by cold bending in the manufacturing process, and various accessories can be connected into different combinations in the use process. C-shaped steel has beautiful appearance, which can reduce the weight of building roof and reduce the amount of steel used in the project. Therefore, it is called economic steel. It is a new building material to replace the traditional steel purlins such as angle steel, channel steel and steel pipe. It is mainly used for ground system or roof system. The installation site is the outdoor roof platform, the installation angle is adjustable, and the wind load is 60m / s.

济南C型钢是住宅建设中常用的钢材。也就是说，当它被用作建筑材料时，它不仅坚固而且稳定。在相同的使用条件下，与以前使用的铝合金相比，C型钢具有造型独特、使用量少、性好等优点。在各种建筑中，活动房屋是C型钢的受益者。活动房间的檩条不仅可以采用C型钢，还可以采用支架和横梁。此外，还可组合成轻型屋架、支架等建筑构件，以满足不同的应用要求。

Jinan C-section steel is commonly used in residential construction. That is, when it is used as a building material, it is not only strong but also stable. Under the same service conditions, compared with the previously used aluminum alloy, C-section steel has the advantages of unique shape, less use and good environmental protection. In various buildings, movable houses are the beneficiaries of C-section steel. Purlins in movable rooms can be made of not only C-shaped steel, but also supports and beams. In addition, it can also be combined into light roof truss, support and other building components to meet different application requirements.

为了方便C型钢的加工，研制了一种专用C型钢成型机，可根据用户要求的规模自动完成不同类型C型钢的加工。当然，随着C型钢的发展，其用途远远不止于此。它将出现在各行各业的各个领域。

In order to facilitate the processing of C-section steel, a special C-section steel forming machine is developed, which can automatically complete the processing of different types of C-section steel according to the scale required by users. Of course, with the development of C-section steel, its use is far more than this. It will appear in all fields of all walks of life.