What are the benefits of use a foundry filter in industrial casting production?

The use of filters can improve the mechanical properties of the castings, increase the hardness of the castings, make the surface hardness uniform and improve the bending strength of the castings. Change the graphite morphology of the casting, so that the graphite size is reduced, the thickness is thinner, and the shape is slightly curved. Change the machining performance of castings and improve the processing efficiency. The main varieties are molten aluminum, molten iron, molten steel, molten copper filter, casting filter, etc., to improve the mechanical properties of aluminum castings: it can improve the hardness of the castings, and the surface hardness is uniform and the bending strength of the castings is improved.

Change the machining performance of castings and improve the processing efficiency. Compared with various filters, the high temperature resistant fiber filter does not affect the composition of aluminum alloy; because the fiber itself has the effect of adsorbing impurities, the filtering effect is better. Because the casting filter has the advantages of high temperature resistance, good mesh stability, convenient use, etc., it is also conducive to the recycling of waste (after the waste is returned to the furnace, the mesh floats on the surface of the aluminum solution). High temperature resistant fiber filter cloth is an ideal filter material for high-grade aluminum alloy castings.

It not only has good properties such as high temperature resistance, ablation resistance and chemical stability, but also has good steel strength and resistance to metal melt erosion. In casting production, steel castings, iron castings, aluminum castings and other alloy castings are prone to quality problems such as slag holes, sand holes, and gas holes due to various reasons. Yield, improve casting quality, has great technical value and economic value.