Slag remover

With the continuous development and innovation of casting technology, new casting equipment and casting processes are constantly being used, and large-scale automatic casting molding lines have also been rapidly promoted and used, and technological progress has also put forward new requirements for traditional casting materials. 

The slag remover is an auxiliary material in the casting material, and it is a product that provides convenience for the slag cleaning work. The main function of the slag remover is to aggregate and bond the molten slag on the surface of the molten iron; The molten iron surface is covered to reduce oxidation, reduce the temperature loss of molten iron and prevent the generation of new slag. The performance of slag remover is directly related to the cleanliness of molten iron, which in turn affects the quality of castings.

At present, the slag remover on the market basically uses natural perlite as raw material, and uses the physical properties of natural perlite to remove slag. Most companies are using perlite slag remover, and some companies directly use glass as slag remover, or mix the two.

The slag in iron (steel) water mainly comes from the oxidation of metal and the eroded products of furnace lining and lining, reducing slag inclusion defects in castings and improving the service life of furnace lining and lining. Therefore, it is of great significance to find a cheap, safe and fast slag-accumulating slag remover. An active slag remover for foundry, with perlite as the main material, by modifying the perlite, the melting temperature range of the perlite is widened, and wollastonite and borax are introduced at the same time to reduce the melting point of the slag, thereby increasing the slag removal. The slag absorption capacity of the agent.