... SUS, large capacity, easy to use&maintain, reliable 2. ISO13485/14001/9001 Certified 3. Since 1984 4.Motor voltage:220V/ Technical ... institutions screening laboratory analysis of materials. Is the alternative to manual hand sieves sieving, reducing operator labor intensity, ... conversion rate of big, strong vibration, easy to use, screening effective, easy to use and flexible jacket and so on. Machine ...