vacuum coating machine

2016年12月13日星期二

What to buy vacuum coating machine equipment should pay attention to?

Large investment funds items, we will be very careful when buying, it would be ready before the purchase of the required detailed understanding of the work done, a vacuum coating machines are not cheap, with the fast development of vacuum coating industry, for the film to be coated product requirements are also gradually increase, for the use of materials is also gradually expand the scope, and that the vacuum coating machine to keep the product in terms of rhythm with a certain challenge. Now we have to introduce a few precautions to purchase vacuum coating machine.

First, the configuration of the vacuum system: quality and price will always be proportional, regardless of what kind of technology the purchase of machinery and equipment, evaporation or, ions or, magnetron sputtering, or, the same function of the machine, with different configuration, the price is definitely a difference. In general, the use of materials on behalf configured well, the natural life will be longer, the efficiency will be higher, film better.

Second, the vacuum coating machine housing: If the surface, basically difficult to see is good or bad, not only from the surface gives the visual effect to distinguish the case basically every vacuum equipment manufacturers can be processed out. For the case should focus on sealing, welding is very important, if you buy back the equipment found to have leakage problems that customers will be very headache, even indirectly, some inexplicable problems, causes leak occur often because processing not good. Therefore, customers choose to buy vacuum coating machine / coating equipment when we must focus on processing power.

Third, the core technology: the different processes used in the core is not the same, unified call evaporation source, but it is a target head or electronic guns. If you do not have good evaporation source, basically not try to complete the stable quality of the coating. Good evaporation source is needed after years of constantly improve and perfect coating of data and then come out, do not understand the process of evaporation source manufacturers difficult to do. If what manufacturers say that their equipment does not include the process, some do not buy it.

Fourth, field trips, samples proofing: Before you buy or coating equipment vacuum coating machine, take samples to coating, check the film coating system is not able to reach their own requirements, its technical service and after-sales service is not perfect, combined with the above mentioned consulting Consulting more points, the last shop around

2016年12月8日星期四

Vacuum coating machine with stainless steel pneumatic valve

Stainless steel vacuum coating machine pneumatic valve works by rotary valve love to make the valve flow or occlusion. Pneumatic valve switch light, small size, can be made into large-caliber, reliable sealing, simple structure, easy maintenance, and spherical sealing surface often in the closed state, can not easily be eroded media, has been widely used in various industries.

Stainless steel vacuum coating machine pneumatic ball and plug valves belong to the same type, only its closure member is a sphere, the sphere rotating around the center line valve to achieve open, and close a valve.

Stainless steel vacuum coating machine pneumatic valve in the pipeline is mainly used for cutting speed, distribution and change the direction of flow of the medium. Pneumatic valve is a new type of valve is widely used in recent years, it has the following advantages：

1. Fluid resistance, its drag coefficient with the same pipe lengths are equal.
2. Simple structure, small size and light weight.
3. Compact and reliable valve sealing surface material widely used plastic, sealing, in true 4. Easy to operate, opening and closing rapidly, from fully open to fully closed as long as the rotation of 90 °, to facilitate remote control.
5. Easy maintenance, simple pneumatic valve structure, seals are generally activities, the removal replacement is more convenient.
6. When fully open or fully closed, the sealing surface and the dielectric isolation ball and seat, through the media, will not cause erosion of the valve sealing surface.
7. Wide range of applications, from small diameter to a few millimeters to a few meters from high vacuum to high pressure can be applied.

Stainless steel pneumatic valve has been widely used in various sectors of petroleum, chemical, power generation, paper, nuclear, aviation, rockets, as well as people's daily life.

2016年12月5日星期一

Aluminum vacuum machine vacuum metallized

Aluminized wide range gradually, with the development of modern industry, vacuum aluminum to meet the market demand is growing, more and more widely aluminized market, according to incomplete statistics, there are or will be invested plated enterprise aluminum industry projects hundreds, some huge scale, vacuum aluminum machine is very advanced.
Vacuum metallized paper jam: vacuum metallized paper jam is a metallic cardboard, which jams bright color, has a strong sense of metal, bright and elegant, in recent years a popular novel, advanced packaging materials.
Vacuum aluminum paper according to the production process and transfer into direct evaporation deposition method, also known as paper aluminum and aluminum membrane surface. Transfer method is placed after the PET film aluminum vacuum aluminum, glue and paper accord, in the PET film was peeled off and transferred to the surface by the action of cardboard glued aluminum molecules; direct deposited directly in aluminum vacuum machine direct plating methods made inside the vacuum chamber. Compared to the direct deposition, transfer evaporation method has the following features: You can produce a variety of patterns of the security vacuum aluminum cardboard, you can take advantage of the flatness of PET film makes more bright metallic luster paper.
Development: vacuum aluminum foil packaging materials gradually replaced the composite paper as a substrate, it is an environmentally friendly green packaging materials, because it itself can be recycled, biodegradable in soil and other characteristics. The first in the Western part of the country in the food, tobacco, daily necessities, toys, gift wrap, basically replacing the traditional vacuum metallized plastic film.
Aluminum vacuum coating system equipment as infrastructure aluminized and indispensable need to be customized or purchased finished, please contact customer service.

2016年11月30日星期三

For the characteristics of arc ion plating machine coating and effect

Now used in many electronic devices used in the city to the surface treatment, especially glass, lens this category has the gloss and the luminosity of high material, at present most of the surface coating method was adopted to process them. The vacuum coating machine is coating the surface of the main processing equipment, and said to the vacuum coating machine, in fact, n...ow most of the projector, mobile phone, computer electronic products are used in the coating machine.
Multi arc ion plating machine is adopted, high current, low voltage arc discharge technology equipment, this machine is specialized in the system of plating on the surface of the metal, glass, ceramics and other hard metal film, metal compound film and decorative film. Has the gloss of metal, glass surface, is not only so, this kind of coating material can also provide other items more stable isolation effect, to ensure that the surfaces will not direct contact with the outside world, which is "erosion". The current ion coating machine has the pumping speed fast, vacuum stability, large loading capacity, good coating uniform characteristics. But as a kind of typical vacuum coating machine, this machine with the principle of ion plating

2016年11月27日星期日

How do you know the vacuum coating machine is good or bad

Which you can see, the development of vacuum coating technology of vacuum coating machine and vacuum coating is closely tied to the successful development of oil.
This is decided by the effect of vacuum coating of oil. In the process of vacuum coating, vacuum coating machine coating of oil to play the role of a strong bonding pieces and metal film plated (i.e., as the plating pieces of floor coating); After vacuum coating, should be coated with a layer of oil coating on the surface of the plating, then the oil and protect the metal film and dyeing effect (i.e., as a plating coating). Most of the material before a coating, must be coated with a thin layer of oil coating on the surface of the plating, thoroughly dry again after coating, otherwise, the plating on the metal film off, with the hand gently wipe away.
Vacuum coating machine is good or bad decision factors:
In the process of vacuum coating, coating quality depends greatly on the quality of the coating. Through the application of vacuum coating technology, plastic surface metallization, combine organic materials and inorganic materials, greatly improved its physical and chemical properties.

2016年11月22日星期二

Vacuum coating factory introduction of vacuum coating machine

Vacuum coating machine mainly refers to a kind of need to be done under high vacuum coating, including many types, including vacuum ion evaporation, magnetron sputtering, MBE molecular beam epitaxy, PLD laser sputtering deposition and so on many kinds. The main idea is divided into evaporation and sputtering.
Organs of vacuum coating machine order
1. Close the high vacuum header, molecular pump.
2. Stay molecular pump to 50, in turn off valve, former level, high mechanical pump, this time takes about 40 minutes.
3. Below 50, to maintain the pump.
Vacuum coating machine
1. Building hardware, sanitary hardware (water tap). The door. The door shake handshandle. Sanitary ware, hardware hinges, furniture, etc.
2. Watchmaking: can be used for watchcase. Strap coating, crystal products.
3. Other hardware: hardware leather. Stainless steel tableware. Glass frame, cutting tools, moulds, etc.
4. Large workpiece, automobile wheel hub, stainless steel plate. Signs. Sculpture, etc.
5, stainless steel tube and plate (all types) on the surface of
6, furniture, lamps and lanterns, hotel appliances.
7, locks, handles, bathroom hardware, golf head, stainless steel tableware, blood and other hardware products of hard decoration film plating.
8, watch, strap, glasses, jewelry ornaments such as super wear-resistant decorative plating (gold and silver) nano film and film and nano laminated film.

2016年11月20日星期日

Various working principle of Vacuum coating equipments

Vacuum coating equipments can be divided into: evaporation vacuum coating equipments, magnetron sputtering vacuum coating equipments and ion plating vacuum coating equipments.
Evaporation vacuum coating machine working principle is to put the coating materials into the vacuum chamber,heating to evaporate the evaporation source, when the mean free path of molecules is greater than the linear dimensions of the evaporation vacuum coating chamber, atomic and molecular vapor escaping from the surface of the evaporation source, little impact and impede other molecules or atoms, can be plated directly to the surface of the substrate, due to the low temperature of the substrate, and then condense on film.
Magnetron Sputtering vacuum coating machine is formed by a vacuum glow discharge, accelerate the positive ions bombard the target so that the sputtering phenomenon caused by the surface, so that the target surface deposition of particles emitted onto the substrate to form a film.
Multi-arc ion vacuum plating machine is the use of a vacuum arc discharge evaporation source count for technology that ignited the evaporation source (cathode) in a vacuum environment, between the anode and the formation of a self-sustaining arc discharge, both cathode material released from the cathode arc shining point ions. Since the current local concentration, the Joule heat generated by the cathode material locally explosively into plasma, under the influence of operating bias of a compound with the reaction gas, and the deposition is formed on the surface plated layer.

订阅：博文 (Atom)