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C型钢都是由C型钢成型机自动加工成型的。C型钢成型机根据给定的C型钢尺寸就可以自动完成C型钢的成型工艺。锌的化学性质活泼，在常温下的

空气中，表面生成一层薄而致密的碱式碳酸锌膜，可阻止进一步氧化，而铝在空气中，可形成不能溶解的氧化物层，在其中起屏障保护功能。C型

钢广泛用于钢结构建筑的檩条、墙梁，也可自行组合成轻量型屋架、托架等建筑构件。此外，还可用于机械轻工制造中的柱、梁和臂等。

C-type steel is automatically processed by C-type steel forming machine. The C-type steel forming machine can automatically complete the molding process

of C-type steel according to the given size of C-type steel. The chemical properties of zinc are active, in the air at room temperature, the surface of a thin and

dense layer of alkaline zinc carbonate film, can prevent further oxidation, and aluminum in the air, can form an insoluble oxide layer, in which the barrier

protection function. C-type steel is widely used in the purlin and wall beams of steel structure buildings, and can also be combined into lightweight roof truss,

bracket and other building components. In addition, it can also be used in columns, beams and arms in mechanical light industry manufacturing.