how to make a 99% filter melt-blow? Methods to improve filtration efficiencyA. Increase the hot air flow or temperature (increase the fiber fineness, reduce the porosity, improve the catching ability, but increase the resistance);B. Increase electrostatic voltage (current) (polarization fiber, increase electrostatic field energy of fiber, improve its adsorption capacity);C. Add powder or other ele...

how to make a 99% filter melt-blow? Methods to improve filtration efficiencyA. Increase the hot air flow or temperature (increase the fiber fineness, reduce the porosity, improve the catching ability, but increase the resistance);B. Increase electrostatic voltage (current) (polarization fiber, increase electrostatic field energy of fiber, improve its adsorption capacity);C. Add powder or other ele...

DCB Static Charging Bar series:Working principleWhen an object with a static close to another non-static object, due to electrostatic induction, non-static object inside which is close to static object will gather the opposite charges relative to the charges of static object (the other side to carry produce the same number of same polarity charge), it will show "electrostatic adsorption" phenomeno...

1. Stepless adjustable voltage from 0--20kv;0--30kv;0--40kv;0--50kv;0--60kv2. Charging static faster, about 0.1s after opening;3. Big static adsorption;4. Remote control

Our VCM-B series of electrostatic generators are available in 20kv, 30kv, 40kv, 50kv，60kv.

The static electricity generator has over-current and short-circuit protection functions. The discharge to the ground is “not ignited”, and the ground or the workpiece is too close. The worker accidentally touches the automatic shutdown system and has a high safety factor. Electrostatic generators mainly generate static electricity. The output is usually single polarity. For positive or n...