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Practicality of High Pressure Airless Sprayers and Spraying Needs

There may be many people who do not recognize the high pressure airless sprayer. The specialized nature of the application area of this equipment has led to a lack of access to this equipment. Today, we will introduce you some knowledge about high pressure airless sprayer and how good is the putty sprayer in the end.

In fact, sprayers, high pressure airless sprayers and airless sprayers are all the same equipment, only that there are many different names for the equipment. In modern industry, high pressure airless sprayers are widely used in the spraying industry, bringing countless convenience to people. It makes the paint with a certain high pressure through the electric or pneumatic hydraulic pump, and then sprayed through the professional airless nozzle, where the spraying speed is faster and the instantaneous spraying makes the paint form a fan-shaped mist when sprayed out to form a coating on the exterior wall or platform of the job. Because the sprayed mist paint does not contain air, it is called airless spraying. After reading the above introduction, I believe you all know what a sprayer is. Next, let's talk about how good or bad putty sprayers are.

Putty sprayer is also a kind of sprayer, high pressure airless sprayer is suitable for home spraying, while putty sprayer is usually used for spraying decorative putty, it is suitable for industrial use. As we all know, in industry, work efficiency is very important. One of the advantages of a putty sprayer is the speed of spraying. For manual operation, the time required to paint a wall is never very short, while a putty sprayer takes only a few minutes to spray a wall, an efficiency that cannot be matched by any manual operator. Manual spraying inevitably results in uneven distribution of paint on the wall due to the unevenness of manpower. With a putty sprayer, we do not have to worry about this problem at all. The spraying nozzle has a fixed pressure, which can control the spraying force and the amount of paint uniformly, which can absolutely guarantee the quality of spraying.

The above is a brief introduction to high pressure airless sprayers and the advantages of putty sprayers. I believe that the above introduction has given you a certain understanding of high pressure airless sprayers and the practicality of putty sprayers.

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The good performance of high pressure airless sprayer

When we decorate the house, we will also make a protective film on the ceiling, we will use high-pressure airless sprayer, so that it is more reliable in efficiency and quality, if you use some ordinary sprayer, this ceiling will appear after a period of time, the phenomenon of protective film falling off, because those ordinary mechanical equipment in the use of the process does not completely atomize the paint, the protective film in contact with the When the ceiling, not deep into its interior, so the time is long this protective film adhesion is no longer, there will be this phenomenon of falling off.

Specific use: The high pressure airless sprayer we use can fully atomize the paint, and when spraying through this nozzle, it can ensure that the paint can enter deeper into the interior of the ceiling, and after using for a long time, it will not fall off. Nowadays, many car detailing companies use high pressure airless sprayers, using this machinery can effectively help cars to do detailing and film service, through the high pressure air pump to effectively atomize some paint inside, through this hose to the nozzle, so that in the process of spraying, it can effectively send some paint to the inside of the object. This high-pressure airless sprayer has a very wide range of applications, generally we will also see this machine inside some purse yards, when using, can effectively spray for different textures, in the process of using can make more paint adsorption on this object, can effectively make these surfaces become more smooth.

Good performance: when we buy high-pressure airless spraying machine, there will be a variety of options, in the quality of the purchase, we mainly look at the machine is how much powder efficiency, there are a lot of mechanical equipment in use, because the powder efficiency is not enough to make some large furniture in the process of making a different color, in the spraying for some nooks and crannies, this machinery also has a great Now many cottage phone manufacturers will use this machinery and equipment, in the use of the process can effectively spray paint for some items, whether it is some paint or some protective oil, can be sprayed through this high-pressure airless sprayer deep into the interior of the items, in the use of the paint life is also relatively long, generally It can reach more than ten years.

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Understanding the accessories of high pressure airless sprayers

As we all know, to understand a piece of equipment, we must first understand its accessories, so that we can use this equipment better. Today, we will introduce you to the accessories of the high pressure airless sprayer. We will let you know more about this equipment, be familiar with the whole structure of the equipment and get a basic overview of the equipment.

There are many accessories for high pressure airless sprayers, each playing its own unique role, the equipment can not function properly without the same accessories, so you need to understand carefully, I believe that one day in the future to contact the high pressure airless sprayer, will be helpful to you.

When it comes to sprayers, the first accessory that comes to mind is probably the spray gun, the paint is sprayed from the spray gun, less the spray gun, the paint can not be sprayed on the workbench. There are many types of paint spray guns, such as automatic paint spray guns, high-pressure spray guns, high-pressure extended spray guns, etc. The guns are also equipped with rotary joints, rotary nozzle, you can choose these spray guns according to their needs. The main component of the spray gun is the nozzle, because the role of the nozzle most directly affects the effect of spraying and quality, so, we should focus on protecting the nozzle, when not in use to the nozzle jacket with, to play a protective role to ensure the quality of spraying. Next is the high pressure resin tube. The paint in the high-pressure airless sprayer is formed after the high pressure is transmitted to the outside world through the high-pressure resin tube. The quality of the resin tube is generally good, and the service life is quite long, so you can use it with confidence. For the spray bar, many people do not know that the spray bar also has an extension bar, which can be made according to the customer's requirements of a certain length of the spray bar to meet the special needs of some customers. Also, high-pressure airless sprayers are equipped with ordinary mufflers or aluminum mufflers, to reduce the noise generated by the operation of the equipment to a certain extent, so as not to disturb others. Finally, there are these accessories, such as pneumatic mixers, sealing rings, square drain valves, screen components, v-rings, etc. These accessories are also involved in the work of high-pressure airless sprayer, and they are all essential.

The above is a brief introduction to some of the high-pressure airless sprayer accessories. I believe that through these introductions, we all have some understanding of the role and advantages of these accessories, I hope these introductions can bring you some help.

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Features and advantages of airless sprayers

As sprayers are used more and more in various fields, there is more and more concern about the production and use of sprayers. As a new type of sprayer, what is the difference between an airless sprayer and a traditional sprayer? What are the characteristics and advantages of airless sprayers? Next, let's take a look.

What is an airless sprayer?

The airless sprayer pressurizes the paint through the use of a plunger pump, which delivers the paint through a high-pressure hose, and the gun releases the pressure to form atomized paint and then sprays it on the surface of the component. Since no compressed air is required to atomize the paint, it is called airless spraying. The airless sprayer is assisted by air when spraying, and compressed air is mixed at the paint atomization point to further refine the paint.

Features of Airless Sprayers

Airless paint sprayers have the following characteristics: First, airless paint sprayers are more efficient, but their uniformity of spraying is not good enough compared to traditional manual brushing. Second, the airless sprayer can further refine the paint molecules, and the paint sprayed after pressurization will not have the phenomenon of flying apart, making the surface of the sprayed components smoother. Thirdly, the roller brush used by airless sprayers is not good for curved components and is difficult to handle. Fourth, the airless sprayer can change the nozzles according to different requirements to achieve the required film thickness at one time. Fifth, the airless sprayer can spray the paint under pressure, which has strong adhesion and penetration, making the film thickness uniform and delicate.

Advantages of airless sprayers

Compared to traditional air sprayers, airless sprayers can save more than thirty percent of paint, and their paint transfer rate can reach seventy to eighty percent. Although the initial investment and R&D costs of airless sprayers are higher than traditional sprayers, the actual value and returns created in their later production activities are much higher than traditional sprayers.

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The functional use value of airless sprayers

Each machine has its own value, but each one is not the same, and the requirements for each one are different. The appearance of airless sprayers has slowly become more and more, and our lives have confirmed that sprayers are now very popular with everyone, so its market is very good. The number will also be more and more in this society. Airless spraying machine in our life is also a very deep impact, spraying machine since the development of the present, in our life has played a very good role in making our life more convenient and better. Spraying machine in the production of process requirements are very exquisite, complete specifications, good quality price, and such an affordable and high-end spraying machine products we have what is the reason not to have it?

The airless sprayer plays a very big role in our lives, and its appearance not only provides us with quality services but also provides a more humane service, so what kind of features does the airless sprayer have? The efficiency of the sprayer is very high, in the use of paint we also need to make a reasonable choice, to choose a good paint, good paint to have better working efficiency, paint in the pressurized spray and add air, there will be no spray out, and the surface is smooth, so that not only will not waste paint and can save a lot of costs, the paint is pressurized and sprayed out, the force is uniform, strong penetration. However, the effect of spraying out is very good. We need to change the nozzle when we have different requirements. In many cases, people consider environmental protection, safety and conditions that are beneficial to them, so that we can choose better and more confidently. The coating efficiency is very high, the quality of the paint film is high, the coating is smooth and delicate, no brush marks and scratches. The thickness of the paint film is very uniform, and the utilization rate of the paint is of its own use value.

In order to prove the use of airless sprayer, their company will also go back to visit some workers who use it, they all said the use of airless sprayer is very good to use, save their working time, airless sprayer production not only improve the efficiency of construction, quality, but also accelerate the development of society.

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What are the benefits of a waterproof paint sprayer?

Waterproof coating spraying machine is no stranger to us, now our tunnels, Bridges, DAMS and other large projects are in full swing, so it is particularly important to ensure the quality of waterproof construction. The main factors affecting waterproof quality assurance are material, machinery, personnel quality, technology and so on. Waterproof coating spraying machine airless paint sprayer is the result of repeated improvement after years of research by scientific researchers.

Waterproof coating spraying machine construction speed is artificial 3 ~ 5 times, as we all know, the artificial construction speed of paint is very slow, labor cost exceeds material cost, limited large-scale application. The waterproof coating spraying machine can improve the construction efficiency of about ten times, in shortening the construction period at the same time effectively save labor, effectively save the total cost of the project, speed up the construction schedule, is the urgent requirement of large construction site. Waterproof coating spraying machine can not only effectively reduce the construction personnel heavy physical strength and labor intensity, greatly improve work efficiency, and simple operation, easy to use. Especially in the wall, roof and other construction difficult construction surface, can effectively avoid the phenomenon of dripping in the normal construction process, effectively keep the construction site clean, save materials. The product is widely used, not only can spray varnish, interior and exterior latex paint, medium and high viscosity latex paint, high viscosity paint, oil based paint, chlorinated rubber, epoxy resin, putty, and some anticorrosive paint, but also can spray fluid, paste and other synthetic flow non-fast curing paste.

With the development of science and technology, the application of waterproof coating spraying machine is more and more extensive. In the future construction, waterproof coating spraying machine will be more application, more entrepreneurs to the traditional manual spray painting into automatic spray painting equipment, reduce labor costs, improve production efficiency.

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Safety precautions and maintenance methods for high pressure airless sprayers

Now the high pressure airless sprayer has become an important tool used by many manufacturers in the production of high quality top products. But easy to clog the situation, when we place this machine, it is best to wrap this nozzle to prevent some miscellaneous dust into it, in use, we must first clean it with some water to ensure that this nozzle will not have any particles clogged.

Safety matters: when spraying, different mechanical use is also different, generally in some large factories using high-pressure airless sprayer, are with independent wheels, can walk independently, in the spraying of some high walls this high-pressure airless sprayer play a role is not to be underestimated, in the process of spraying, this nozzle can effectively send the liquid to a very high place, generally We have to wear some professional clothes when using the high pressure airless sprayer, so that even if it gets dirty, it will not cause harm to our body, before using it we have to check whether the grounding system of this high pressure airless sprayer is safe, if the grounding protection is not done, do not use it to prevent the apparatus from shifting, high pressure airless sprayer is a high-tech product, not only used in Furniture spraying in furniture factories, in some nautical equipment pattern making also played a very big role.

Maintenance method: we must follow the relevant instructions when maintaining, so that you can use a longer life, generally when we renovate the house, we will let some people for our room paint spraying, generally this spraying technology is relatively backward, a long time our house will appear the phenomenon of wall shedding, there are many families if the room is more humid inside, then Now many professional villa decoration, will use this high-pressure airless sprayer, in the spray, can effectively atomize the paint, so that the paint through the nozzle to reach a very high place, so that the paint will not have air inside, so in a long time use, also will not appear the phenomenon of wall peeling, there are many large furniture factory is also using This high-pressure airless spraying machine, through its effective work can ensure that our furniture quality better.

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What do you need to pay attention to when using airless sprayers?

Airless spraying machine in the early days is from the United States technology manufacturing out, we all know that the level of technology in the United States has been in the forefront, we see the price of work is growing so many manufacturing companies also see such a development of the future. So we also have a project like this now to bring more convenience and simplicity to our construction industry in a good way.

High-pressure airless sprayer is a very convenient machine that saves energy and a lot of financial and material resources of high-tech machines. It has an important role in the construction and shipbuilding industries, among others. High-pressure airless sprayers are very efficient.

With the continuous development of society. The demand for high technology is also increasing, with high technology, society will continue to develop, people will continue to move towards a rich life, you can imagine the importance of high technology for our lives, for society. Less high-tech, people's life can not live so perfectly. For example, in the construction project, without the appearance of high-pressure airless spraying machine. In the construction industry will have to invest more manpower and material resources.

The emergence of spraying machine, so that the production process of products in various industries in China, has brought great commercial benefits. And its coating effect on the surface of the product, but also let the production cost of the product, has been well reduced. Among them, in the improved airless spraying machine, also has better technology than the traditional spraying technology. So, when using airless sprayers, what should be noted?

It mainly includes the manufacture of quality equipment by manufacturers and the maintenance work of airless spraying tools before construction by construction personnel. At the same time, after the use of airless spraying machine, the later maintenance work is also the place to pay attention to. And when using, the construction personnel must have the ability to keep it in good painting condition at all times. The requirements of these elements are also important requirements that a high-tech construction worker must observe, master and execute properly.

Also, in the management of the painting of airless sprayers, there is a need for proper maintenance work for the equipment in case of timely accidents. The maintenance records also need to be timely and accurate for the construction workers.

However, we also need to remember that all maintenance work on airless sprayers does not need to be carried out without affecting the work of the products they paint. If not, it is necessary to check the internal system in time to see if there is any damage.

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What are the principles and characteristics of airless sprayers respectively?

After years of development and improvements in spraying technology, the main working part of the sprayer is a double acting pneumatic hydraulic booster pump and the reversing mechanism is a special form of pilot operated pneumatically controlled valve reversing device. An airless sprayer is one that uses a high pressure piston pump to increase the paint pressure to 3000psi (210kg/cm), obtains a high pressure paint spray gun through a high pressure hose and releases the pressure through the nozzle to form an atomisation which creates a dense coating on the wall surface. As the paint does not require compressed air atomisation, it is called airless spraying.

High pressure airless sprayers use a system high pressure plunger pump to pressurise the paint to 3000PSI (210kg/cm), obtaining a high pressure paint can be delivered to the spray gun through the analysis high pressure hose, through the nozzle releasing the working pressure gradually forming atomisation and thus forming a dense coating on the surface of the wall material without. High pressure airless spraying enables Chinese paint particles to continuously penetrate deeper into the wall void, so that the paint film also wall environment forms a development mechanical bite, enhancing paint adhesion and extending service life.

Airless spraying has the following advantages in comparison with other spraying.

First, very high painting efficiency. Spraying efficiency of up to 500-1200 square metres per hour, is more than 10 times the traditional roller construction.

Secondly, the coating is flat, glossy, dense and free of brush marks, roll marks and particles.

Thirdly, it extends the service life of the coating and enables the paint particles to penetrate deep into the wall void, so that the paint film also forms a mechanical bite on the wall, enhancing the adhesion of the paint and extending its service life.

Fourthly, it is easy to overcome the corners, gaps and uneven and difficult to brush parts.

Fifth, save paint. Brush thickness is extremely uneven, generally at 30-250 microns, with low paint utilisation, while airless sprayers can easily obtain a thickness of 30 microns, saving a relative 20-30% of paint.

Sixthly, electric airless sprayers do not require an air compressor and have low energy consumption, no noise, good mobility and high efficiency.

Seventh, the paint used in high-pressure airless sprayers has a high viscosity, high solids content of paint, and a thicker paint film for one spraying. It reduces the number of construction times, saves labour and shortens the construction cycle.

Caution.

When using the paint brush to paint, it is recommended to take first up and down and then left and right to paint, and during construction, the paint brush should not be dipped in paint too much to prevent dripping. When painting heavy anti-corrosion coatings, the distance between the paint brushes should not be too large to prevent the paint film from being too thin.

In the process of painting with a roller, the paint dipped in the roller should be evenly distributed. Basically, in the process of painting, the rolling speed should be kept even and not too fast.

In fact, this is a fast method of painting, and it is also possible to obtain a very thick film. So, in many cases, it is recommended to use the airless spraying method in order to better achieve the required paint film thickness.

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Precautions for using high pressure airless spraying machine

There are many kinds of, we used the sprayer and high-pressure airless spraying machine is has a lot of advantages, this machine object, which come out of the surface of the paint is very uniform, no rough places, its the meaning of airless spraying, was isolated from the air, forming a vacuum, so the paint is dry, also won't pick up pollutants, gush out effect is very clean.

There are many kinds of, we used the sprayer and high-pressure airless spraying and have spirit, by contrast, is has a lot of advantages, this machine object, which come out of the surface of the paint is very uniform, no rough places, its the meaning of airless spraying, was isolated from the air, forming a vacuum, so the paint is dry, also won't pick up pollutants, The result is very clean.

When painting, to maintain the appropriate speed, when we hold the spray gun, slowly moving, the amount of paint sprayed is changed with our speed, if fast or slow, then the paint sprayed on the thickness will appear inconsistent.

Also note spray distance, in holding a airless spraying machine, if get too close, can spray is too thick, on the contrary, these small details will affect the paint spray whether beautiful objects, there is a problem is too far away will make the paint can not reach to spray object above, many coating will disappear in the air, So keeping a proper distance is an important factor.

High pressure spraying machine in spray paint, appear is gas, then these gases into the state of fog is the best, if the spray paint is too wet, the effect is not good, to increase this degree, you can use water dilution method, but also can add some air.

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How to use paint sprayer?

Paint spraying machine, also known as spray gun, is a common tool for spraying paint, is a decorative paint atomization and spraying to the surface of the building. So what is the use of paint spraying machine?

High pressure airless spraying is the use of compressed air (also available motor or oil pump) as the power, drive high pressure pump will paint suction, and pressure, through the high pressure hose, spray gun, and finally through a special nozzle. At this point, the high-pressure coating immediately intense expansion, atomization into very small liquid particles, spray to the surface of the work, the formation of uniform coating film, to achieve the purpose of spraying. Because the paint is not mixed with compressed air, and the paint is pressurized to a very high pressure, it is called "high-pressure airless spraying", referred to as airless spraying machine.

Before painting construction, it is necessary to prepare all necessary things for painting, such as water paint and water, paint stirrer, weighing appliances, spraying machines and auxiliary appliances, coating and coating testing instruments, etc. In addition, the deployment of paint and machine debugging work.

Confirm the variety and quality of coating according to the coating requirements, and correct any problems in time. Mix the coating adequately even, measure the viscosity of water paint, if viscosity is exorbitant, should join clear water appropriately to adjust appropriate viscosity.

Then the parts and auxiliary accessories of the ready spraying machine are correctly installed and connected. Check the installation and connection of the spraying machine, enter the state to be sprayed, before spraying to check whether the power source is running normally, and then inhale the paint, check whether the high-pressure paint cylinder is pressurized normally, whether the feeding hose leakage, whether the connection between accessories is tight, whether the spray gun and the filter screen is not blocked. If any fault is found, remove it in time. Outdoor coating should also consider the weather factor, from spraying to coating surface dry period of time, should avoid rainy days and high wind speed, windy weather.

At present, high pressure airless spraying machine has been widely used. High pressure airless spraying machine can eliminate the moisture, oil and other impurities in the compressed air caused by the disease, but also not because of the compressed air in the surface of the coating caused by the rebound of paint loss. It can also be tightly combined with the steel surface and can penetrate into the pores, so that the coating has good adhesion. One spraying can achieve a thicker film, thus reducing the number of spraying, especially suitable for large areas and large parts of the coating.

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Spraying machine is a special coating equipment that adopts spraying technology. Mainly divided into air spraying machine, high pressure airless spraying machine, air-assisted airless spraying equipment, low flow medium pressure spraying equipment, airless spraying machine, high efficiency low pressure spraying machine and electrostatic spraying machine.