Henan Qianjin Heavy Industry Casting and Forging Co. LTD

Process introduction
Rolling mill arch is the key components of the rolling mill machinery, roll bearing seat and roll adjustment device is installed on the rolling mill arch, because of the complex shape, large load, so the quality requirements are strict, cast steel parts must not have inclusions, shrinkage, loose, cracks and other casting defects, casting is very difficult. The mill arch not only requires accurate dimensions, but also requires high mechanical properties of cast steel parts.

Processing advantages
1. Forward Casting Steel adopts Huazhu CAE casting simulation software, simulates, analyzes and demonstrates the archway according to the initial process, completes the optimization of the casting process, and ensures that the casting mill arch has no shrinkage holes, no shrinkage, dense structure, and good comprehensive mechanical properties;

2. Forward cast steel adopts deterioration treatment and ladle bottom blowing argon technology to strictly control the quality of molten steel, reduce the content of gas and harmful elements in molten steel, improve the purity of molten steel, thereby ensuring the quality of the rolling mill arch;

3. Forward casting steel adopts a unique heat treatment method, which greatly enhances the wear resistance and impact resistance of the rolling mill arch, and prolongs the service life of the rolling mill arch;

4. Qianjin Cast Steel has strong production strength of cast steel parts, which can produce and manufacture large quantities of rolling mill arches and other components, with short casting cycle and large output;

5. In the process of producing the mill arch, Forward Casting Steel adopts a unique polymer structure, which gives the rolling mill arch material good impact resistance and greatly reduces the degree of wear;