Our company possesses a lot of national patents by adopting advanced productive technology and welding technique from Italy and improving them . Its vibration sifters have many advantages of reliable steadiness,simple operation,convenient repair,low noise,minor consumption , abundant productivity , high accuracy , smooth net holes and tight seal . This small removable machine can not only pour materials out automatically but also work continually .It can sift dry or dry materials of food , pharmacy , chemical , metallurgy , building , cement , glass , china ,and paper-making industry .