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  • Attantion: Pengshan, LU
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Production of cast steel sand

2020-04-27 15:19:38 administrator 0

  The raw material of steel sand is scrap material of high carbon steel or alloy steel. Casting material

  The invention relates to a process of preparing steel sand directly from scrap steel. Include the following steps:

  (1) put the scrap of high carbon steel or/and alloy steel into the quenching device for heating and quenching treatment;

  (2) put the steel scrap after heating and quenching into the crusher for crushing to obtain steel sand semi-finished products;

  (3) to screen and classify steel sand semi-finished products, that is, to produce 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 method of steel sand production, which is characterized by the following steps:

  (1) put the scrap of high carbon steel or/and alloy steel into the quenching device for heating and quenching treatment;

  (2) put the steel scrap after heating and quenching into the crusher for crushing to obtain steel sand semi-finished products;

  (3) to screen and classify steel sand semi-finished products, that is, to produce finished steel sand.