Classification of ball mill steel ball

Steel ball according to the production and processing technology is divided into grinding steel balls, forged steel balls, cast steel balls.
According to the processing material is divided into bearing steel ball, stainless steel ball, carbon steel ball, punched steel ball, alloy ball and so on.
One of the alloy steel ball is carbon, chromium, manganese, molybdenum, etc. as the main addition of metal elements, and by forging, spinning, rolling and casting methods to produce a spherical iron alloy wear-resistant body, it is today's crushing industry mine ball, cement balls and other the most important part.
From the application category, the ball can be divided into the application of crushed industrial wear-resistant steel ball and the application of precision bearing industrial ball bearings two categories. Wear-resistant steel balls (referred to as grinding ball) is the most widely used product in today's industrial practice, there is a saying: "There must be industrial crushing" put it very appropriate; bearing steel ball in the precision bearing industry and life use long history, more widely used, it can be said that most of the rotating place there is the existence of steel balls, commonly known as steel balls, ball.
Ball is the ball, steel and shaped grinding body generic term. From the shape to points, can be divided into the positive round ball (generally narrow title), capsule ball, oval ball, yin and yang ball, hollow ball, multi-faceted ball, missing ball (surface body pit).
Steel ball production methods are generally forging, rolling, semi-solid molding and casting four categories. Due to the history of mining and dressing industry along with some special conditions of usage and a comprehensive environment, background, in these industries, forging and rolling ball occupies a large proportion. Semi-solid molding is not unconventional casting, non-simple die-casting can explain the characteristics of a casting, forging, casting and forging the advantages of both the advanced technology formed by the outstanding performance caused the concern.
Cast steel ball with its simple, flexible and reliable production methods, easy to achieve low-cost large-scale expansion of production advantages, especially when the face of steel furnace experts and engineers using a variety of advanced technology and alloy composition design, play a hentai imagination to create one after another more innovative, more advanced varieties to meet the competitive needs brought about by the sense of accomplishment, but also more people can experience. Of course, the high performance-price ratio of ball casting and the potential for sustainable development make it the mainstay of today's crushing industry, especially in the production of steel balls for cement grinding industry.