Vacuum evaporation coating machine the resistance of the coating

Vacuum coating technology is now a more environmental way of surface treatment, the coating way compared to the general chemical coating or plating is better. The adoption of modern vacuum technology, so this kind of coating relative to some other way of surface treatment is more superior, because to deal with things in the vacuum environment, vacuum evaporation coating machine now using this technology, can greatly reduce the external factors on the impact of items in the coating process.
 And with the continuous development of technology, currently use a coating, vacuum coating machine for objects to give the particle surface more membrane layer, thus formed the film also has higher wear resistance properties. The vacuum evaporation coating machine is a class of more traditional in the vacuum coating equipment. And this kind of coating machine is now also have a lot of kinds of types, including using resistance coating equipment, also known as resistance evaporation coating machine. This equipment is mainly used in the form of a resistance heating evaporation on the coating material, make the material attached on the surface of the items that need to coating, such as after the formation of a layer of film cooling. This is at present the basic resistance vacuum coating machine for use.

The influence of vacuum coating machine to our country economy

             

 Vacuum coating machine to improve the living standard of people has a great importance, as people's living standard is higher and higher, the proportion of coating industry is located in the national economy is more and more big, because of the demand of the market also gradually increase, is also more and more high to the requirement of coating products.
 There are many different kinds of coating equipment, according to the different process can be divided into evaporation, magnetron sputtering, ion and PVD coating technology, according to the requirements of each coating processing enterprises also need to configure the different equipment and procedures.
Now our country should be very mature for vacuum coating equipment has its own system, after decades of development, all of them are varieties of match, is suitable the market and the development of coating industry development system, so is not a new line
Industry, is a mature industry with innovation ability.
We comply with the state advocates the concept of sustainable development, we need innovation, coating technology to heavy pollution to light pollution until after pollution, we believe that the new type of vacuum coating equipment can change the whole industry.

Principle of rf sputtering coating machine

         

  Exterior burnish products, in fact, most of them are used the surface treatment, and said to the surface treatment, now of the coating is one of the typical type of surface treatment. And this kind of surface treatment of the main characteristic is that after coating makes the product's surface is covered with a layer of thin film and have the function of the isolated from the outside factors influence its surface. And the other is generally after coating, the surface has a certain iuster, for the products, improve the appeal. Now, use a lot of coating machinery, including the control sputtering coating machine, vacuum evaporation equipment, to introduce below the peak sputtering coating machine.
 Vacuum coating machine in a vacuum chamber, applying frequency to set two plates and in more than 50 kh high-frequency electric, is a small amount of electrons in the high frequency electric field in the high frequency electric field under the action of accelerating, collide with gas molecules, make gas ionization and emitted electron, the electronic and high frequency electric field will be accelerated, eventually forming the high frequency glow discharge. Radio frequency glow discharge of glow there is no difference between the two electrodes, each with a cathode dark space and negative hui district, plasma column between the two poles. Input coupling mode of high frequency power supply mode with capacitive coupling and inductance coupling, which is currently an internal principle of splash control sputtering coating machine, also because this principle makes the sputtering coating machine to use stability.

The development potential of vacuum plating equipment

   

  Vacuum plating equipment refers to a kind of need to be done under high vacuum coating, including vacuum ion evaporation, magnetron sputtering, MBE molecular beam epitaxy etc. A lot of kinds, but more common are two evaporation and sputtering. Evaporation coating is generally by heating target material to make the surface of target components form groups of atoms, or ions evaporate, make its settlement in the substrate surface, form a thin film through further film-forming process.
 For sputtering deposition, we can understand for the use of electronic or high-energy laser bombardment of target, and the surface components form groups of atoms, or ions was sputtering, and deposited on the substrate surface, through further film-forming process, eventually form a thin film. Two ways shall be carried out under the high vacuum environment, so called vacuum coating technology. Vacuum plating than traditional electroplating water, good development potential, the environmental pollution is small, low cost, make product metal sense is strong, high brightness, is widely used in various industries.

Ion coating machine coating pretreatment process

               

  Working principle of ion coating machine is certain vacuum condition, by gas discharge, work or membrane material part of gas ionization, evaporation in the gas ion or material under the action of the bombardment of ions, the evaporation or reactants form a thin film deposited on the substrate surface. Ion coating machine coated in one of two ways, one is evaporation ion plating, the other is a sputtering ion plating. Evaporation is ion plating by heating membrane material, to produce metal steam, and then through different ways to motivate steam discharge, ionization deposited into a film. Sputtering ion plating is produced by high-energy ion sputtering film material on the surface of metal particles, then in gas ionization discharge space into a metal ion, the deposition film on the substrate. Vacuum ion plating for sedimentary hard film, widely used, such as cutting tools, wear-resistant parts surface.
Before with ion coating machine made plating film, is needs a sample test according to the needs of users, the following brief introduction:
1, first, and customer communication, to understand the performance and usage of samples;
2, analysis of samples, the performance, surface state, etc.;
3, choose before processing link;
4, depending on the type of surface shape, pollutants such as choosing pre cleaning;
5, test before treatment effect;
6, test samples, if qualified, compiling process, formally put into production.

What is evaporative vacuum coating machine works?

                       

  What is evaporative vacuum coating machine works? Vacuum coating equipment factory, said an evaporative vacuum coating machine running principle is indoor use vacuum resistance heating method, stick tightly on the resistance wire wire melting vaporization, the vaporization of metal molecules deposited on the substrate, and obtain smooth and reflectivity of film, achieve the goal of object surface decorates beautification.
  Get affordable plastic surface decoration ideal equipment, any color of plastic after vacuum coating can plated to gold, silver, red, purple, blue, grey, black, colorful and various colors, with improve product class, exterior more show showily.
 High-power evaporation system, silicon controlled rectifier control, high repeatability, stability, unique plating electrode design, good workpiece rotational structure, smooth rotation speed is adjustable, high yield and high yield.
 Evaporative vacuum coating machine is widely used in plastic, nylon, glass, ceramic, resin materials such as toys, decorations, crafts, following, electronic products, lighting accessories, cosmetic packaging and other industries.

Vacuum coating machine equipment characteristics of the vacuum coating machine system

                       

  Vacuum coating machine in plasma beam sputtering, uniform sputtering ion etch target surface, and will not make the target surface oxidation. Compared with magnetron sputtering, the plasma beam is generated by the rf plasma source and the role of the magnetic field is the plasma beam convergence and deflection to the target surface, therefore, although plasma beam sputtering coating system also has a magnetic field, but its effect to the magnetic field does not control sputtering, which abandoned the magnetron sputtering caused by uneven magnetic field in the "magnetic control" shortcomings. In sputtering, after the completion of the target material utilization rate can be as high as above 90%.
  Vacuum coating machine, magnetron sputtering and plasma beam sputtering target surface etching after contrast figure. Due to greatly improve the utilization rate of target material, has solved the difficult to overcome shortcomings of magnetron sputtering, which results in uneven etching of the target poisoning
Vacuum coating machine in addition, magnetron sputtering produce sputtering runway due to uneven magnetic field on the back of the magnet, the magnetic field is prone to oxidation zone, so it is difficult to deposit of ferromagnetic materials, and in the plasma beam sputtering with no magnet as plasma constraint, ability of ferromagnetic material coating, and can use the thick target material, in figure 3 experimental cobalt metal thickness is 6 mm. For iron, nickel,  chromium and ferromagnetic compounds, plasma beam sputtering are also has a high sputtering rate.
A further advantage of application of the coating technology system, when the electromagnetic coil polarity reverse connection, due to the direction of the magnetic field produced change, plasma beam bombardment under the action of a magnetic field of the substrate, thus substrate cleaning action, as shown in figure 4. This can actually make the application of the technology of coating machine to omit conventional coating machine cleaning with ion source.

Why vacuum coating machine to clean?

                     

  Why vacuum coating machine to clean? Vacuum coating machine used for periodic cleaning of the after time is long, a lot of people will ask why? It is not often clean can appear what problem? Let's analyze.
  Used in vacuum coating machine prior to coating, coating materials for coating materials to do simple surface clean can prolong the service life of coating machine, because of various pollutants not only cannot obtain the required degree of vacuum, vacuum system can also affect the joint strength and sealing performance of vacuum components.
Common pollutant of vacuum coating machine are:
1. The oil include the processing, assembling and operating with the lubricant, cutting fluid, vacuum oil, etc.;
2. The operation time of hand sweat, blowing time of water vapor and saliva, etc. Acid, alkali, salt substance when cleaning the residual, hand sweat, mineral water, etc.; And polishing residue and environmental dust in the air and other organisms.
Cleaning is the purpose of these contaminants in order to improve the vacuum coating machine work stability, can make the job more smoothly.

Vacuum coating equipment technology application what fields?

                       

  Vacuum coating equipment technology application what fields? Vacuum coating equipment factory, points out that with the development of technology of vacuum coating, vacuum coating machine, vacuum coating equipment technology application range is wider.
  Vacuum coating equipment used on construction and automobile glass vacuum plating equipment skills, plating coating a layer of TiO2 can make its anti-fog, dew and self-cleaning glass. This skill has excellent use on the automobile glass.
On the solar vacuum coating equipment, in order to be useful to use the sun's heat, it needs to use the vacuum plating equipment skills on plating a layer of special appearance.
  Vacuum coating equipment used in optical instruments: you know the optics microscope, camera, range finder, and articles for daily use at ordinary times in the mirrors, glasses, magnifying glass, etc., they cannot leave the vacuum plating equipment skills, made of plated film have reflective film, coating and absorbing film to wait for a few kinds.
Vacuum coating equipment used in the field of information storage, thin film materials as information recorded in the storage medium, has its unique advantages, magnetization rotation is very agile, parallel to the membrane surface state of bistable simple insist, etc.

magnetron sputtering vacuum coating machine

                     

 Magnetron sputtering vacuum coating machine system is an updated pvd sputtering coating technology with advantages of high sputtering speed, lower temperature, stable performance and simple manipula.
 Operational principle:
Sputtering is physical phenomenon that electron collide with argon atoms and turn into Argon ions and electron ions when electron accelerated flying towards the substrate under the electric field effect. Thereafter, the argon ions accelerated bombard target in the electric field, that will sputter a large number of target atoms, neutral target atoms (or molecules) depositing on the surface of the substrate forming a layer or multi-layers decorative and functional film.
Equipment configuration:
Structure type: vertical type or Horizontal type
Chamber type: single door or double doors
Power type: DC or Mid-frequency
Application field:
It can be widely used in high-grade decorative and functional films for watch, glasses , communications, electronics, machinery, decoration and transportation aviation and other industries.
 Main feature:
1, Higher deposition rate, less temperature rise, better avoid target destroyed and polluted
2, High-energy that released though the sputtering  make the film density and adhesion improved significantly;
3, Touch screen + PLC, to achieve automatic control, automatic / manual switch  anytime;
4, The coating chamber with a high volume, big loading capacity, high production efficiency.
5, The work-piece rotation frame with public structure can be set to automatically reversing, it can ensure the coating uniformity;
6, The whole configuration is reasonable, high pumping rate, low noise, low power consumption;
7, This device deposited film in density, uniformity, purity, hardness, etc. are able to meet customer requirements
Basic Outfit :
1, The coating chamber, valves, pipes are made of stainless steel, vacuum chamber  diameter range from Φ500mm to Φ2000mm ;
2, the vacuum system including:  mechanical pumps, rotary vane pumps, roots pumps and oil diffusion pump with cold trap or molecular pumps;
3, The coating system uses 2 to 10 sets of planar targets or cylindrical targets with 2 to 10 DC or frequency power source;
4, Auxiliary pumping system uses Low temperature steam trap
5,Inflatable system uses 1 to 4 gas flow meter and flow control (display) instrument control;
6, Equipped with Sound and light alarm device for the electronic control system when it happen circuit overload, the shortage of the water, cut-off the gas.
7, The control system (touch screen + PLC) can real-time display detailed parameters, automatic control the entire production process, automatic storage process parameters.
8, The model of the device equipped with high-power systems and ionization source bias assisted deposition coating;
9, Multiple sets of target source for customers choosing.

model	CJ-800	CJ-1000	CJ-1200	CJ-1400	CJ-1600	CJ-1800
Pumping speed	It will take less than 10 minutes from air pump to 9*10-3Pa
Ultimate vacuum	6*10-4Pa
pressure rising rate	0.67Pa/h
target	Cylindrical or planar targets  1----12PCS
Target power	10-----60KW DC or Mid-frequency 1-12sets
bias voltage	10--15KW	20KW	30KW	40KW	40--50KW	60KW
pump	Diffusion pump or molecular pump
Heating	9KW	12KW	15KW	18KW	24KW	36KW
Work frame	It can be customized designed，public rotation，rotation speed can be controlled
gas	Precision meter control 1-4 road work gas
control mode	Manual, semi-automatic and fully automatic control; Control panel use Chinese and English language

 PVD Magnetron Sputtering Coating Machine is a magnetron sputter technology pvd coating machine.
Which widely used in the below application field:
EMI film fo electronics appliance
Metal film for Glass, Ceramics,Mobile phone case,Computuer, PC, PET. etc.
Hard film of hardware and toolings such as TIN, TIALN film.
Watch,glass artwares,Sanitary products,tablewares, knife,crystal products etc.
Coating Film including TIN, TiC, TiCN, TiALN, CrN, Cu, Au, DLC decorative film coating.

Innovative vacuum coating equipment ion plating method on

             

 Vacuum coating equipment, multi-arc ion plating on innovative methods, so-called multi-arc ion plating is set to be plated material and the substrate to be plated in the room, vacuum coating machine Multi-arc ion plating method of heating and the use of certain materials to be plated to make it evaporate or sublimate, and flight sputtered onto the substrate to be plated film on the surface of the coagulation process.
  Multi-arc ion plating method, the film formation under conditions has many advantages, can reduce evaporation material atoms, molecules toward the substrate molecule during the collision, reducing the activity of the chemical reactions in the gas molecules and between the evaporation source material ( e.g.), and the reduction gas during film forming molecules become oxidized and so the amount of impurities into the film, thus providing density, purity, deposition rate and film adhesion to the substrate.
Vacuum coating equipment, multi-arc ion plating process not only avoids the shortcomings of traditional surface treatment, and various technical indicators are better than the traditional process, in the metal, machinery, chemicals, molds, electronics, instruments and other fields have a wide range of applications. And catalyst solution compared to conventional treatment, which is technically innovative?
1, multi-arc ion plating without electricity, reduce costs, the cost is only multi-arc ion plating nickel-half, one-third of vacuum coating machine Multi-arc ion plating chromium stainless steel of a quarter, can repeated use, greatly reducing costs.
2, multi-arc ion plating and easy to operate, simple process, the metal base member is immersed in the liquid against the good "a bubble Serve" need reworking without any treatment. What is AR coated film? Why plated AR film?
3, multi-arc ion plating non-polluting, non-toxic, tasteless, non-waste emissions, a national environmental technology products.
4, multi-arc ion plating to handle, easy to use; complex shape metal base member can handle.
5, multi-arc ion plating hardness, hardness increased, the bubble had catalytic metal hardness of the base member is a multi-arc ion plating process several times.
6, multi-arc ion plating will not rust, catalyst solution soaked metal base member has penetrated inside the skin, can not afford to skin, not falling.