The plasma pretreatment and cleaning have created ideal surface conditions for subsequent coating of plastics, aluminium and even glass. Because plasma cleaning is a dry cleaning process, materials can enter the next processing process immediately after treatment, so plasma cleaning is a stable and efficient process.
Because of the high energy of plasma, chemical substances or organic pollutants on the surface of materials can be decomposed, most microorganisms and polymers can be effectively removed, so that the surface of materials can meet the best conditions required by subsequent coating process. Using plasma technology to clean the surface according to the requirements of the process, there is no mechanical damage to the surface, no need for chemical solvents, a complete green environmental protection process, demoulding agents, additives, plasticizers or other surface contamination composed of hydrocarbons can be removed.
The plasma cleaning process can be integrated online without additional space. Low operating cost, environmental protection pretreatment process. The plasma surface treatment technology can be used for surface activation of various materials, including plastics, metals, glass, textiles and so on. Whether it is to be coated or bonded on the treated surface, effective activation of the material surface is a necessary process step.
Similarly, for different applications, the effective and reliable combination of two different materials is an important technological revolution to achieve specific material characteristics. From packaging industry, printing industry, household electrical appliances manufacturing, to medical technology, electronics industry, textile industry, coil coating, as well as automobile, shipping and aerospace industry, plasma technology can be applied in various occasions.
Using plasma pretreatment technology, the quality level of conventional printing process is higher, and it is suitable for all conventional printing process plasma pretreatment technology. Plasma technology can be used in various general printing processes, such as offset printing, silk printing and offset printing. Plasma pretreatment can make water-based ink with low adhesion adhere reliably and persistently to surfaces that are otherwise difficult to adhere, such as polypropylene (PP), polyethylene (PE), polyamide (PA), polycarbonate (PC), glass or metal. Because of the high efficiency of plasma technology, it also improves the printing speed of products. For example, printing on some packaging materials may increase the printing speed by 30%. As a pretreatment process before printing, plasma pretreatment improves the lasting adhesion of solvent-based ink, improves the quality of printing image, enhances the durability and weatherability of printing products, brightens the color, and makes pattern printing more accurate. Compared with corona treatment, if homogeneous plasma treatment is used on the surface of thermal sensitive materials, it will not cause any damage to the surface.
Next, what kind of vacuum pump does the surface treatment machine use?
Extensive vacuum pump series, professional vacuum knowledge, rich experience in vacuum system construction and extensive service network make Puxu fully capable of providing customers with ideal and perfect vacuum solutions. EVP has been working tirelessly and innovatively to create a vacuum world in the future. Personalized professional consultation, product selection and fast on-site service are the key factors for EVP to achieve this goal, as well as rich experience, knowledge and product design in various fields of professional application. EVP has become an influential manufacturer of vacuum equipment worldwide. Its products are widely used in vacuum packaging, food processing, pneumatic conveying, semiconductor and flat panel display, solar energy, vehicle transportation, plastics, chemical industry, hospital medical treatment, environmental protection engineering, composite materials, metallurgy, petroleum and natural gas, surface treatment technology, electronics and power, wood processing, mechanical manufacturing and many other industrial fields.
EVP vacuum pump and vacuum system is one of the world’s famous manufacturers of vacuum pumps, blowers and compressors. The EVP product line covers vacuum and positive pressure solutions that are widely used in all industrial areas.
SV vacuum pump product characteristics:
Oil lubricated rotary vane vacuum pump has become the benchmark of the industry with its consistent durability and operational reliability. Globally, more than 2.5 million such vacuum pumps are widely used in industries with harsh conditions. For decades, we have been devoting ourselves to the development and improvement of rotary technology, focusing on the reliability of product operation and economic benefits. Rotary vane vacuum pump is famous for its advanced and energy saving in the industry, whether intermittent use or all-weather operation. Rotary vane vacuum pump, your choice of trust! This kind of compact vacuum pump has been tested for its ruggedness and durability, mainly due to its use of the proven technology of circulating oil lubrication rotary vane. This ensures a stable high vacuum, so that it can cope with all kinds of harsh operating environment. When equipped with air ballast valves (optional), water vapor is not easy to condense in the pump chamber. Application-oriented vacuum pump can maintain a stable high vacuum under low pressure due to its high pumping speed. Elastic rotator design ensures a longer service life, and specially designed exhaust filters can perfect the separation of oil and gas. Easy maintenance can be easily accomplished by operators. Except for regular replacement of oil and filter element, there is no need for other maintenance work. Rotary vane vacuum pumps are world-renowned for their advanced energy conservation. They are suitable for almost all applications – intermittent operation or all-weather use. They are your trusted choice. Series has a variety of models to choose from.
|Model||Pump speed(m3/h)||Motor Power(KW)||Inlet Diam (inch)||Rotary speed(rpm)||Oil Capacity(L)||G.W(kg)||NoisedB (A)||Dimensions(mm)|
|SV-010||10||12||0.37 (3ph)0.55 (1ph)||G1/2||1400||0.5||20||64||405*253*210|
|SV-020||20||24||0.75 (3ph)0.90 (1ph)||G1/2||2800||0.5||20||64||405*253*210|
|SV-025||25||30||0.75 (3ph)0.90 (1ph)||G1/2||2800||0.5||22||64||405*253*210|
|SV-040||40||48||1.5 (3ph)2.2 (1ph)||G11/4||1400||1.0||50||67||660*300*270|
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