Aerator

1. Trace of pore is not seen on film surface with naked eyes. Our mechanical opening technique adopts numerical-controlled knife and therefore brings 3 advantages: good seal and good seepage prevention; tear resistance and long duration; adhesion resistance and to avoid blocking;
2. Several air diversion trenches are designed on the surface of lining chassis. This innovative design ensures that the out-gassing rate reaches 100% at work and that ventilation resistance greatly drops when initiated;
3. Screw counter-locking mechanized assembling is adopted both between film and lining chassis/retaining ring, which ensures film never to shed;
4. Check valve inside aeration disc with exclusive technique. This check valve ensures aeration disc to overcome reverse water intrusion;
5. High rate of oxygen usage and small resistance, which is due to technique innovation of Kingok aeration disc;
6. The whole system is equipped with portable check equipments and exclusive tools, which utterly resolves later fault for customers.

1. Trace of pore is not seen on film surface with naked eyes.