LeapZipBlog: chenjia

chenjia's blog

24 blogs

Good adhesion and long coating life

January 20, 2020 by chenjia  

The advantages of automatic spraying machine are as follows:

1. The paint film quality is good, the coating is smooth and fine, and there are no brush marks. It sprays and atomizes the paint under pressure into fine particles, which are evenly distributed on the wall surface, so that latex paint forms a smooth, smooth and compact coating on the wall surface without brush marks and rolling marks, which are incomparable to the original methods such as brush and rolling.

2. High coating efficiency. The spraying efficiency of single person operation is as high as 200-500 square meters/hour, which is 10-15 times that of manual brushing.

3. Good adhesion and long coating life. It uses high-pressure injection to make atomized coating particles obtain strong kinetic energy; The coating particles can shoot into the pores by this kinetic energy to make the paint film denser, thus enhancing the mechanical biting force between the paint film and the wall surface, improving the adhesion of the coating and effectively prolonging the service life of the coating.

4. Uniform film thickness and high coating utilization rate. The thickness of the manual brush roller is extremely uneven, generally between 30 and 250 microns, and the coating utilization rate is low. However, airless spraying can easily obtain a coating with a thickness of 30 microns.

5. Easy to reach corners and gaps. Due to the adoption of high-pressure airless spraying, the coating spray does not contain air, and the coating is easy to reach corners, crevices, uneven hard-to-brush parts, etc., especially suitable for office ceilings with many air-conditioning and fire-fighting pipelines, but the rolling brush is difficult to construct.

6. High viscosity paint can be sprayed, while hand brush, air spray, etc. are only suitable for low viscosity paint.

 

Taizhou Luxi Tool Co., Ltd. is a professional manufacturer and supplier of China spray gun. If you are interested in our products, please contact us: https://www.luxitools.com/

Airless paint sprayer relatively save 20-30% of paint

January 13, 2020 by chenjia  

Airless paint sprayer use plunger pumps to pressurize the paint, and the paint with high pressure is delivered to the spray gun through a high-pressure hose, and the pressure is released through the nozzle to form atomization, thus forming dense coating on the wall surface.

Air-assisted airless spraying, mixed with compressed air at the atomizing point of the coating, further refines the coating to atomize the coating in the compressed air, spray the coating on the surface of the sprayed object to form a paint film, pressurize the coating with a pump, spray and atomize the coating from a nozzle, and spray the coating on the surface of the sprayed object to form a paint film. The paint is pressurized by a pump, sprayed and atomized from a nozzle, and sprayed onto the surface of the object to form a paint film.

Analysis of the Principle and Advantages of Airless Paint Sprinters

Airless paint sprayer have the following advantages:

1. Airless paint sprayers have extremely high painting efficiency. The spraying efficiency is as high as 500-1200 square meters per hour, which is more than 10 times that of the traditional roller construction.

2. Excellent surface quality. The sprayed coating is flat, smooth, compact, free of brush marks, rolling marks, and particles.

3. Extend the service life of the coating. High-pressure airless spraying can make coating particles penetrate into the gaps of the wall, so that the paint film can form mechanical engagement with the wall surface, enhance the adhesive force of the coating, and prolong the service life.

4. Easily conquer corners, gaps and uneven hard-to-brush parts.

5. airless spraying machine saves paint. Brush coating thickness is extremely uneven, generally 30-250 microns, and the coating utilization rate is low, while airless spraying can easily obtain a coating with a thickness of 30 microns, which relatively saves 20-30% of the coating.

 

Contact us to learn more: https://www.luxitools.com/

Air tool is an important branch of hardware industry

December 16, 2019 by chenjia  

With excellent controllability and operability, electric tools greatly reduce labor intensity, improve work efficiency and realize mechanization of manual operation compared with manual tools, and are cheaper and easier to control than pneumatic tools. With the progress of the times, the innovation of science and technology, and the development of society, air tools will gradually grow into the pillar of the hardware industry.

In the country's largest specialized hardware market, it has brought together all kinds of hardware products from all over the country and even the world. The number of shops engaged in air tools business is gradually rising in this diverse and competitive market, which shows that air tools products have a considerable development future and a superior market environment.

Air tools has good prospects:

1. In terms of working capacity, air tools can be easily operated by operating the handle of the air supply valve and adjusting the regulating valve. It can provide more levels of selection in the rotation speed range. Under the same output power, AIR TOOLS is small and light compared with electric tools. Air tools is more suitable for working for a long time without generating heat, and even if the compressed air engine is overloaded, the tool only stops rotating and resumes normal operation once the overload phenomenon is relieved.

2. In terms of environmental applicability, air tools has stronger water resistance. Immersion is harmful to tools, but it will not generate electric sparks and cause hazards like electric tools. Moreover, because air tools can use the internal combustion engine air pump, it can adapt to various bad or harsh environments.

3. In terms of economy, the initial investment of electric tools is lower, but the long-term energy consumption is higher, and the maintenance and replacement costs of tools are also higher. The initial investment of air tools requires the establishment of air pressure pipeline equipment, but the long-term use of air tools has lower cost in terms of energy consumption and tool maintenance.

 

For more information, please click here: https://www.luxitools.com/

Electric paint sprayer are suitable for spraying water-based and oil-based coatings

December 9, 2019 by chenjia  

In addition to understanding the principle and performance of the automatic spraying machine, we should also have a more detailed understanding of the equipment before selecting and purchasing, and select and purchase suitable spraying equipment according to our own processing requirements. Because different spraying machines have different advantages and disadvantages.

Advantages and Disadvantages of Pneumatic High Pressure airless paint sprayer.

Advantages: high pressure, strong material absorption capacity, suitable for one-time spraying with deep layer thickness of over 800um and large area construction.

Disadvantages: high use cost, troublesome operation, difficult maintenance and repair, large energy waste, bulkiness, requiring high-power air pump to be used together, causing double maintenance without reason, increasing use cost, especially not suitable for use at sub-zero temperature, and machine crash phenomenon

Serious.

Electric paint sprayer are suitable for spraying oily paint and water-based paint, with low use cost and simple maintenance and repair.

Disadvantages: heavy, bulky, high manufacturing cost.

According to the advantages and disadvantages of the different types of spraying machines mentioned above, we have to choose and buy according to our own spraying needs and production environment factors.

 

To find a good manufacturer of paint sprayer, you can try Taizhou Luxi Tool Co., Ltd. Contact us: https://www.luxitools.com/

The operation of air tools is relatively simple

December 2, 2019 by chenjia  

In the country's largest professional hardware market, a variety of hardware products from all over the country and the world are gathered. In such a diverse and competitive market, the number of shops engaged in air tools business is gradually increasing, which indicates that the development of air tools products has a great future and a good market environment.

Prospect of air tools is considerable:

First, in terms of environmental applicability, air tools have better water resistance. Immersion is harmful to tools, but it will not generate electric sparks and cause hazards like electric tools. Moreover, because the air tool can use the air pump of the internal combustion engine, it can adapt to various bad or harsh environments.

Second, in terms of economy, the initial investment of electric tools is relatively low, but the long-term use of energy consumption is relatively high, and the maintenance and replacement costs of tools are also relatively high. The initial investment of air tools requires the establishment of air-pressure pipeline equipment, but the long-term use has lower cost in energy consumption and tool maintenance.

Thirdly, in terms of working capacity, the air tool can be easily operated by operating the handle of the air supply valve and adjusting the regulating valve. It can provide more choices in the rotation speed range. Under the same output power, compared with the electric tool, the air tool is smaller and lighter. The air tool is more suitable for working for a long time without generating heat. Moreover, even if the compressed air engine is overloaded, the tool only stops rotating and resumes normal operation once the overload phenomenon is relieved.

For more information, please click here: https://www.luxitools.com/

The maintenance of air tools is easily neglected

November 25, 2019 by chenjia  

Air tools are manufactured with the highest intensity in mind. They play a vital role in the industrial environment, but their maintenance is easily neglected. However, proper maintenance of air tools is the key to ensure production efficiency, meet customer needs and ensure operator safety.

Industrial maintenance managers are always under pressure to maximize production time. Air tools can help achieve this goal, provided that air tools can be used normally and can perform high-quality work at the best performance level.

Air tools is a mechanical system composed of pneumatic motors, wearing parts (such as blades, bearings and seals) and other components. Like other mechanical systems, maintenance is crucial: not only to ensure the best performance of air tools, but also to ensure their specifications, such as power and speed.

Through proper maintenance, air tools can maintain constant production efficiency and achieve the longest normal operation time, avoid unexpected work interruption, and help to ensure the safety of operators.

For more information, please click here: https://www.luxitools.com/

What are the structural characteristics of oil lubricated compressor?

November 18, 2019 by chenjia  

Lubrication in oil lubricated compressor can not only reduce the friction and wear of the machine, but also play a role in sealing, cooling and reducing the operating noise. Good lubrication conditions are an important guarantee for long-term reliable operation of the compressor.

Working principle

The structure and working principle of the compressor can be roughly classified as follows:

Hydrocarbon gas can be prepared and pressurized as a single component gas or as a mixed component gas. In a gas compressor, the composition and properties of the compression medium will be closely related to the lubrication method adopted and the selection of lubricating materials.

design feature

Lubrication in the compressor can not only reduce the friction and wear of the machine, but also play a role in sealing, cooling and reducing the operating noise. Good lubrication conditions are an important guarantee for the long-term reliable operation of the compressor.

However, for some types of compressors, there is no oil lubrication because the rotors and the rotor and the casing can always maintain a certain gap without sliding contact. Small dry screw and sliding vane compressors can also work without lubrication.

For more product information, click here: https://www.luxitools.com/

Classification of pneumatic glue guns

November 18, 2019 by chenjia  

Pneumatic glue gun is driven by compressed air to push the bottom of glue. Compared with manual glue gun, it can reduce the labor intensity of the operator, improve the work efficiency and glue quality. This article mainly describes the classification and precautions of pneumatic glue guns.

Classification and Precautions of Pneumatic Rubber Gun

I. Classification of Pneumatic Rubber Guns

According to the type of packaging glue is divided into single-component and two-component products:

1. Two-component pneumatic glue gun

2. It can be used for packaging in barrel, sausage and bulk.

Ⅱ. The use of pneumatic glue gun matters needing attention

Glue gun does not produce glue

1) If the working pressure of the air source is too low, the pressure valve should be adjusted appropriately to increase the working pressure.

2) The glue gun is not cleaned and the glue solidifies to block the channel. At this time, the channel must be cleaned and unblocked.

3) The viscosity of the glue is not suitable. If the viscosity is too high, the resistance will increase, and the glue will not be continuous or cannot be produced. Therefore, the glue that meets the requirements should be selected.

Rubber gun leaks air

1) Air leakage at the air inlet: the connection sealing degree between the air pump and the rubber gun connection port is not enough. You can choose to change the connector or connect the air pipe to the rubber gun connection port and fix it with iron wire.

2) Air leakage of gun body: the screw can be removed, reinstalled, and then tightened. Or use glass glue to seal, serious air leakage, please contact the supplier to replace the gun body.

3) Air leakage at the front end of the barrel: the glue is too long, which causes the front cover not to be tightened. Or the front cover itself is screwed in place.

4) Air leakage at the rear end of the gun: the sealing ring is damaged or the rear silencer is damaged, please contact the supplier for replacement.

For more information, please contact us: https://www.luxitools.com/

How can we give full play to product performance?

November 11, 2019 by chenjia  

Because the distance is relatively high when decorating the ceiling of the house, we will use a high-pressure airless spraying machine, which can fully atomize the paint. When spraying through the spray gun nozzle, the paint can be guaranteed to enter the ceiling more deeply, so that the paint will not fall off after being used for a long time.

At present, many automobile beauty companies will use high-pressure airless spraying machines. By using this machine, they can effectively help automobiles to do beauty care and film pasting services. The working principle of this machine is very simple: some of the paint inside is effectively atomized by a high-pressure air pump and transferred to the spray nozzle through this hose, so that during the spraying process, some of the paint can be effectively delivered to the inside of the object.

When we buy this high-pressure airless spraying machine, we have many choices. In terms of quality, we mainly look at the efficiency of powder application of this machine. When many mechanical equipment are used, some large furniture will have different colors in the production process due to insufficient efficiency of powder application. This kind of machine also plays a great role in spraying in some corners.

If you are planning to buy an airless paint sprayer, please contact us: https://www.luxitools.com/

The compressor is directly driven by the motor

November 4, 2019 by chenjia  

Brief Introduction of air compressor

Air compressor is the basic product of industrial modernization, which is often referred to as full pneumatic in electricity and automation. The air compressor is to provide air source power and is the main body of the electromechanical air-entraining source device, which is the core equipment of the pneumatic system. It is the device that converts the mechanical energy of the original motion (usually the motor) into gas pressure energy and is the air pressure generator of compressed air.

The market scale of China's air compressor industry is expanding rapidly. Foreign-funded enterprises have dominated most of the market for a long time in the past.

Characteristics of air compressor:

The compressor is directly driven by the motor, which makes the crankshaft rotate and drives the connecting rod to make the piston reciprocate, causing the volume of the cylinder to change.

Due to the change of pressure in the cylinder, air enters the cylinder through the air filter through the intake valve. During the compression stroke, due to the reduction of the volume of the cylinder, compressed air enters the air storage tank through the exhaust pipe and the one-way valve under the action of the exhaust valve.

When the exhaust pressure reaches the rated pressure of 0.7MPa, it is automatically stopped by the pressure switch. When the pressure of the air storage tank drops to 0.5--0.6MPa, the pressure switch is automatically connected and started.

For more information, please click here: https://www.luxitools.com/