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The steps of casting steel sand manufacturing process

2020-04-27 15:17:55 administrator 0

  Casting steel sand manufacturing process steps: as the main use of abrasive material steel sand, in the market demand has been showing a growing trend, a direct use of scrap steel preparation process includes the following steps: coated sand

  The steel scrap after heating and quenching is put into the crusher for crushing to obtain steel sand semi-finished products. The semi-finished steel sand is made by screening and classifying the semi-finished steel sand. The steel sand production method of the present invention reduces the smelting and pelletizing processes of scrap material that must be cast into steel pellets in the traditional steel sand production process, and greatly saves the production cost. There is also a production method of steel sand, which is characterized by the following steps: the steel scrap after heating and quenching is put into the crusher for crushing to obtain steel sand semi-finished products; The semi-finished steel sand is made by screening and classifying the semi-finished steel sand. ,

  The use of steel sand, according to the workpiece material and hardness, to choose the appropriate steel sand, so as to improve the service life of steel sand.