Cast filter can reduce 60-80% of the slag and impurities caused by waste, which is the next few years, casting filter is widely used trend.
The use of casting filter can effectively remove the liquid metal and nonmetallic inclusions, improve the microstructure and mechanical properties of castings, precision castings production of high quality standards, reduce scrap casting rate, reduce tool wear processing, casting and other economic Benefits and social benefits significantly increased. In addition to reducing porosity by casting, surface defects are reduced and casting lines are reduced and process yields are significantly increased. This is significantly better than the high silicon gauze filter and filter products straight hole. Screening and adsorption of small before the residue, the latter two only screening.