1.Standard: from fans or air pressure-will be carried out electrostatic ion diffusion and the Netherlands in

2. Airstream circular (JMP): airflow from the bottom to attract the installation of high-efficiency filters can filter 0.3 um, fill-efficiency of 99.97% to 99.99% and above

3. Electrostatic area can be covered effectively eliminate the face to avoid electrostatic interference, To ensure that the fine product ratio.