Cleaning Principle of Plasma Cleaner

The plasma cleaner adopts gas as the cleaning medium, effectively avoiding the secondary pollution caused by liquid cleaning. The plasma cleaner is connected with vacuum pump. When working, the plasma in the plasma cleaning chamber continuously rinses the surface of the material. Short time cleaning can effectively clean organic pollutants, pollutants separated by the vacuum pump pumped away, cleaning degree up to the molecular level. In addition to the ultra-cleaning function, the plasma cleaner can also change the performance of certain material surfaces according to specific conditions. Plasma acts on the surface of the material to change the chemical bonding of the molecules on the surface of the material, thus forming new surface properties. For some materials with special purposes, the light discharge of the plasma cleaner during the cleaning process not only enhances the adhesion, compatibility and permeability of these materials, but also sterilizes and disinfects them. Plasma cleaners are widely used in the fields of optics, optoelectronics, electronics, material science, life science, polymer science, biomedicine, microfluidics and so on.

Plasma Processing Systems

Advantages of plasma cleaner (compared with traditional process)

1, can use precise numerical control technology, high degree of cleaning automation, high precision control device, high precision time control; correct plasma cleaning will not cause damage to its surface layer, to ensure the product surface quality; vacuum environment in the cleaning process, is an environmentally friendly cleaning process, does not contaminate the environment, and effectively avoid the influence of human factors, the cleaning surface will not be the second pollution.

Vacuum plasma treatment system

2. Many materials should be cleaned before they need to be bonded in order to change their surface tension and improve adhesion. The plasma reacts chemically with the organic pollutants on the surface and forms exhaust gas which is pumped out by the vacuum pump to clean the surface of the material. The change in surface tension before and after cleaning is obvious and helps the operation of the next bonding process. Surface modification of the material before spraying can improve the spraying effect of the material. Some chemical materials, such as PP or other chemical materials that are hydrophobic or hydrophilic in nature, can also be plasma cleaned by the above process to modify the surface of the material to improve its hydrophilicity or hydrophobicity, which facilitates the next step of the coating process.

Automatic On-Line Type AP Plasma Processing System

3. The plasma cleaner has on-line production capability and can be fully automated. Plasma cleaning is an extremely environmentally friendly process method that is basically not limited by geometry and can surface treat powders, small parts, sheets, nonwovens, textiles, hoses, hollow bodies, printed circuit boards, and more. The parts will not undergo mechanical changes, it is a non-destructive process; it meets the harsh conditions such as clean room, easy and flexible operation, obvious effect on the treatment of various shapes of parts, controllable process conditions, low cost, good effect and short time. The appearance of the treated products is not affected by the high and low temperatures of plasma treatment, and the parts are less heated. Plasma cleaner has the advantages of low running cost, high process security, high operation security, and also the cleaning process with remarkable effect after treatment.

Hefeng Machinery Group focuses on the development and application of surface treatment industry for more than 20 years, corona machine, corona treatment machine, plasma machine, static generator, static eliminator, dust removal machine, UV curing, UV power supply, electronic UV, UV light box, plasma treatment system, vacuum plasma, spark machine, plasma treatment, flame treatment machine, electronic spark machine, EDM impingement machine, surface treatment machine, polymer Surface Flowering Machine, UV lamp, UV transformer, and so on. It is a national high-tech enterprise integrating R&D, production and sales.

Our core competitiveness comes from the fact that we never stop launching new products and designing molds, and vigorously investing in the research and development of new products, it is this guiding principle that makes us different, which also enables us to become a real solution-oriented 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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