Principle of static eliminator: Static eliminator can also be called static electricity eliminator.

Its principle is as follows

It consists of a high-voltage power producer and discharge electrodes (usually made of ion needles), through the tip of the high-voltage corona discharge will be ionized into a large number of positive and negative ions of the air, and then a large number of positive and negative ions blown to the surface of the object to neutralize the static electricity, or direct neutralization of the static electricity.

Static electricity eliminator is mainly divided into the following types:

1. AC corona products AC high-voltage producer 220V input voltage rises to more than 4KV, 50 discharge electrode Hz frequency alternating positive and negative voltage, discharge electrode and grounding electrode to produce a strong electric field between the air molecules ionization, discharge electrode tip alternately produce positive and negative ions. When the surface of the charged object is positive potential, the negative ions are neutralized. Conversely, if the surface is at a negative potential, positive ions are neutralized. AC corona products must be grounded to work properly, but some positive and negative ions will be oriented to the ground due to grounding, but the structure is simple and the positive and negative ions are well balanced.

2.DC corona products DC high-voltage producer 220V input voltage rises, respectively, output positive and negative voltage, positive and negative discharge electrodes between the generation of a strong electric field, air molecules ionization, positive discharge electrode tip produces positive ions, negative discharge electrode tip produces negative ions, positive and negative ions produced to neutralize the surface of the object static electricity, when the surface of the charged object is a positive potential, the negative ions are neutralized, otherwise, if the surface is a negative potential, the positive ions are neutralized Otherwise, if the surface is negatively charged, positive ions are neutralized. DC corona products can produce positive and negative ions, the role of positive and negative ions on the surface of the object is sufficient to neutralize the speed of static electricity very quickly.

3. Pulse DC corona products pulse DC high-voltage producer 220V input voltage rise 4-6 seconds cycle rotation output discharge electrode on the positive and negative voltage, alternately produce positive and negative ions. When the surface of the charged object is positive potential, negative ions are neutralized, otherwise positive ions are neutralized. As the switching cycle of pulsed DC positive and negative ions is 200-300 times longer than that of the industrial frequency AC static eliminator, there will be no neutralization of positive and negative ions by itself, and at the same time, there is no need for grounding and loss of positive and negative ions, and you can adjust the switching cycle according to the static objects, with a long distance, a long switching cycle, and a short distance, and a short time, and pulsed DC static eliminators do not have a fan, and the positive and negative ions can also reach a long distance.

With more than 20 years of experience in surface treatment, Hopfeng Jiaoda is a global leader in providing professional solutions for customers. Our rich experience in industry applications and production line matching enables us to provide the most efficient and precise solutions to our customers, and we are proud to say that we have sold more than 20,000 corona treaters to the world.

Our core competence comes from the fact that we never stop launching new products and designing molds, and we invest heavily in new product development. It is this guiding principle that sets us apart and allows us to be a true solutions company in the industry. From the design of the solution to the final inspection of the equipment, we pay meticulous attention to every detail to ensure that the quality of our products and customer service meets the highest standards, and with our highly qualified service team and experienced technicians, we have gained an international reputation as a solid and reliable partner.

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