Price Of Waste Steel Bar Straightening Machine Made In China

There are also many kinds of bearing steel for scrap rebar straightening machine. According to different use requirements, the chemical composition is also different. Among them, high carbon chromium bearing steel accounts for a large proportion. It is a common steel for manufacturing bearings and bearing parts of waste reinforcement straightening machine. The quality of bearing steel of waste steel bar straightener mainly depends on the following four factors: 

first, the content, shape, distribution and size of inclusions in the steel; The second is the content, shape, distribution and size of carbides in steel; The third is the central loose shrinkage cavity and central segregation in steel; Fourth, the consistency of bearing steel product performance. These four factors can be summarized as purity and uniformity indicators.