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Use of Spray Guns

Posted in Uncategorized on July 19th, 2011 by admin – 310 Comments

You just do the perfect with the easy instruments and the appropriate price to make your own home a paint look more stunning and attractive.

This implies that you could get essentially the most when somebody sees the results of the portray that you are doing. Using a Spray Gun  is a very efficient way today. In addition to the standard of the thick paint, which you spray paint the walls of your house, it is going to last long. You shouldn’t have to worry about any spraying exercise subsequent year. As a result of on the whole, those who have no idea about methods to paint well, have to

When you are spray painting, don’t be timid. You can bet you are going to get some runs and if you don’t wet the panel adequately then its going to show like a dry look with a lot of pitting pattern. If the run happens to be during the clear coat application you can usually repair that once it cures. You will be able to sand out the run and recoat the panel. Don’t fall into the trap of cover-up. Meaning you load on more material to try to cover up the mistake. It just does not work.

If you follow the instructions, at least your application problems won’t be as a result of not enough flash time. What happens in this case is as the application is curing the solvents in the material evaporate. If you add another coat before this has fully taken place then the material is going to flow. Do yourself a favor and always add for a little extra curing time. You can save yourself a lot of work and headaches by doing this. If the car isn’t exposed to, even drying time such as what happens in cross flow spray booths then the colder side tends to run.

Finally, you get the perfect application and then a fly comes along and lands in your material. Don’t panic. Use a pair of tweezers carefully to remove it. Hopefully there will just be a slight imperfection that you will able to sand then polish. Worst comes to worst you will end up respraying the panel.

Some common questions when it comes to spray painting techniques are as follows.

What Is an Air Compressor?

Posted in Uncategorized on June 7th, 2011 by admin – 149 Comments

An air compressor increases the amount of air in a particular space. By packing in the air, the air pressure is increased which creates a force that is useful for a variety of purposes, from industrial and manufacturing to commercial and personal purposes.

The original air compressor is the lung. When you take a deep breath to blow out your birthday candles, for example, you’re increasing the pressure of the air in your lungs, which effectively is an air compressor containing pressurized air. You then use the force of the air in your lungs to blow out the flames of your birthday candles.

Eventually, man-made air compressors were created. These fall generally fall into one of two types, positive displacement or dynamic, defined by its mode of operation. A positive displacement air compressor works by filling and then emptying an air chamber. Three common types of positive displacement air compressors are: reciprocating, rotary screw and rotary sliding vane. A dynamic air compressor, on the other hand, uses a a rotating device to accelerate and then decelerate air. This process uses the speed or velocity of the air to increase the air’s pressure. Centrifugal air compressors are dynamic air compressors.

Compressed air can be used in a variety of ways. It can be used to alter the chemical composition as in the case of making fertilizer or it can be used for industrial purposes like production line manufacturing processes or it can be used to maintain industrial plants. Perhaps the most well known use of the air compressor is in the case of pneumatic tools like air powered nail guns, staplers, sanders, spray guns, or ratchet wrenches. Air compressors can also be used to move debris. These tools are commonly available at hardware stores for purchase or rental.

Another way to group air compressor types is by the number of stages it has. A two-stage air compressor is usually used for heavy duty use. This type of unit offers a higher level of compression than smaller, single stage air compressors. A two-stage air compressor can store air for future use, and is more energy efficient since it produces more air per unit of horsepower than a single stage compressor. Also, less heat is generated in a two-stage compressor, which means that wear on the unit is reduced. Portable electric air compressors are also available for light-duty applications.

Depending on the type of air compressor, operation costs can be high, as in the case of plant maintenance. While air compressors can run on manual labor, like a hand powered air compressors, most run on either electricity or natural gas. It’s the natural gas air compressor that is usually more cost-effective. If the air compressor is used in a small, enclosed area, an electric model may be more desirable in order to avoid gas fumes.

The American Society of Mechanical Engineers (ASME) attests to the quality and protective features of air compressors. Their rating can be considered in evaluating air compressors for purchase or rental. In some states, only ASME-certified air compressors may be sold. Some safety features include a safety relief valve, which lets air escape if the tank’s pressure exceeds the maximum. The air compressor should also have a belt guard for protection, and an enclosed air intake filtration system.

As with all tools, proper safety should exercised when using an air compressor. When not being used, air compressors should be properly powered off and unplugged.

High-pressure gun with low pressure spray gun and the flow of air traffic?

Posted in Uncategorized on May 30th, 2011 by admin – 282 Comments

Large high-pressure air gun, paint spray large. Low-voltage gun opposite.
Iwata LPA / LPH series of low pressure automatic spray gun air spray gun velocity slower than GM. “Slow air flow,” which is defined as the direction of air flow is weak.Which bounced back less. The spray air pressure is low, not afraid of a strong bounce air, paint overspray particles are easily attached. Considerations of improving the spraying operations, paint spray booth, spray splashing and spraying will be contaminated clothing workers. Low pressure spray gun paint spatter less, to extend the maintenance period room spray, spray operators will have control of pollution to a minimum. So as to achieve the purpose of improving the working environment.
Gun three main feeding method
Transported to the spray gun spray gun spray coating system has the following 3 ways:
1. Gravity (on the pot, as shown in Figure 1): gravity spray gun paint pot in the upper part of the design, paint coatings mainly depend on weight transfer to the spray paint;
2. Siphon (under the pot, as shown in Figure 2): paint spray gun transfer siphon principle is mainly an external mixing spray gun air spray nozzle hollow column, a vacuum is created around the liquid nozzle (negative pressure), so the paint from the Siphon Cup (the pot) in the pumping out;
3. Pressure feed type (Figure 3): Pressure feed paint spray coating conveyor is dependent transport equipment, usually through the paint pressure tank or a diaphragm pump to supply transmission equipment and other coatings.

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Use paint gun measures

Posted in Uncategorized on May 26th, 2011 by admin – 368 Comments

Use paint gun measures
Construction safety regulations

1, the construction unit must strictly abide by rules of safe operation. To risk bigger, technical stronger work, must hold operation certificate or qualified through examination personnel can independent operation.

2, exhibition stand electrician maintenance operations, should hold municipal labor bureau to issue “syndrome” special operations, and wearing a distinctive sign, must wear insulated shoes and gloves protective equipment.

3 and aloft working personnel clothes to wear spirit and banned barefoot and high heels, hard bottom, with nails, easy to slide shoes, engaged in when headroom works to fasten your seat belt.

4, is prohibited in guomao use all electric tools exhibition of construction (charging except). In addition to designated location outside, itc exhibition hall forbids smoking.

5, organizer, exhibition stand company, transportation company in guomao exhibition hall when construction, must strictly enforce the law of the People’s Republic of China, the relevant provisions of the “regulations on fire control and the Beijing exhibition activities provisional regulations on fire control safety management, electrical installation to comply with the electrical code”. All the itc exhibition hall and the personnel in exhibition hall, must always show relevant certificates. During the lessee, certificate holder can enter the lessee leased area and work in this area, but not into the area without permission. The lessee shall ensure that in any time all can not will trade exhibition hall, registering the car unless permission.

Exhibiting frame construction safety regulations

1, the organizer, exhibition frames should be ahead before the exhibition preparatory work, must inform four weeks will the following information for registration itc display department review and revision and assist work:

(a) the site of the exhibition booth layout, special field decorate booth design.

(b) the power of the graph (indicate exhibition total load, into electricity box location, by the way, line wiring.

(c) during the exhibition to the telephone reservation quantity, position and unit name, telephone species.

(d) exhibition reserve power energy provide conditions, such as water, compressed air, etc.

(e) exhibition. For audio

2, used for construction and propaganda materials used, carpet and exhibits must have no inflammable.

3, in the country trade exhibition hall open flame is strictly prohibited, inflammable, explosive, toxic and radioactive, corrosive items.

4, if there is any need, in the country trade exhibition hall is used or display arc, welding flame, high voltage apparatus, neon lights and other products, must obtain prior approval from itc display department and fire department approval, otherwise can not display or use.

5, is prohibited in guomao exhibition hall ceiling hoisting exhibition frames. Advance without consent of the consent of guomao display department such as exhibition in guomao hung flags, model and advertising items. Hung ads, approved promotional literature, shall not damage itc of exhibition hall of the floors, walls and fences.

6, booth rear wall and floor wall to keep a certain distance between the distance is not less than 0.6 meters, in order to maintain personnel to enter.

7, to export, emergency and fire fighting equipment and fire emergency alarm the passage width of no less than 1.4 meters.

8, import and export channel, fire place such as emergency alarm, fire faucet shall any adornment, exhibition stand, exhibit, equipment or affected by the cover, jams limit.

9, to reduce noise and air pollution, itc exhibition hall is not allowed in heavy hammer homework, exhibition hall is the adornment material, use water paint and adhesives are should guarantee environmental protection, non-toxic, no peculiar smell.

10, exhibition board, exhibition box, sand table, model and charts must not use flammable material production.

11, itc exhibition hall is forbidden in the storage, use ChongYa containers (such as air compressor, cylinders, etc.).

12, not in the itc exhibition hall accpent paint or with gasoline, alcohol inflammable goods clean homework.

13, no containment emergency exits. Fire equipment banned move.

14, shall not be used in guomao exhibition hall exhibits warehouse. In the itc exhibition hall of packaging materials should be promptly abandoned clear out the exhibition hall. Channel, entrances not blocked.

15, not in the hallway, sequence hall ground use double-sided adhesive; Not in the place such as walls and doors Posting advertising, promotional materials. Itc exhibition hall ground should only be used black tape.

16, the building only in all booth and relevant materials to the technical drawings and get approval to the itc display department, and then started the construction. Without the prior written consent of the international display department, not to trade exhibition hall facilities and equipment to make any changes, installation, add (including modified electrical devices).

17, without the prior written consent of the international display department shall in any place to use international exhibition hall may damage the museum’s wall, ceiling, floor, door, paint, pipeline, the prop, the furniture and equipment any bolt, nail, rivets, screws, adhesive or such device.

18, for building and dismantle exhibition frames, special decoration all construction waste generated by material must be or discarding frames company proper motion is responsible for handling and lifted exhibition hall.

19, without approval, itc guomao display department exhibition painted is forbidden in operation. The approved to use water-based paint paint with penalties. Use the internal combustion engine drive, paint gun must comply with fire extinguishers. Add outfit fuel must be in guomao outside outdoor exhibition. Use the company responsible for clearing paint paint all the expenses caused by stain.

20, with transparent glass do partition door, should be in post strong symbol glass, to prevent accidents. The exhibition stand, 099 every must stay two or more people wear clearly marked on duty, electrical and hold your position. All of the exhibition stand and special decorate must reasonable design, reliable and safe. Strengthening

21 and the lessee in rent on the first day of trade exhibition hall and the last day must perform the lessee, exhibit HeGuoMao display department to contractor joint inspection, itc exhibition hall of damage or loss of any facilities will record in guomao joint examination and acceptance list exhibition. If there is damage to display department, the lessee has the responsibility to pay compensation cost of repairs. Indemnity and repair charge by itc display department decided.

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Electrostatic spray gun mini air characteristics and uses

Posted in Uncategorized on May 23rd, 2011 by admin – 564 Comments

Micro air electrostatic spray gun is a patented product, which consists of power boxes, wind wall with wire and air electrostatic spray gun with the composition of the small and ordinary, like air spray gun, electrostatic generator, and fold boxes are installed in the spray pressure gun, nor static, and static electricity generator limit cable, DC power cord is used with a wall of wind came, so the following is an electrostatic spray gun belt, with ordinary air, like painting, very easy to use, to the universal level. Lance is the world’s most advanced ultra-high density low pressure polyethylene plastic is made of plastic, the body is lighter than water, high dielectric strength, good mechanical properties, is the paint industry, modification and updating of products. As with ordinary spray gun cleaning, replacement double voltage electrostatic generator and a very kind of box can be done, while the micro-air-type electrostatic spray gun fitted with special security protection devices, no ignition, no workers to operate when the electric feeling.

Main technical index: 1, gun Size: 210 long × 23 wide × 350 high (including paint storage tank); 2, gun Weight: (including electrostatic generator and times of pressure box): 0.5kg; 3, the weight of power supply box : 2.2kg; 4, power supply box size: 210 long × 110 wide × 160 high; 5, total weight: 2.7kg; 6, supply voltage :180-240V; 7, the supply current frequency: 50HZ; 8, power consumption: 20W . 9, the effective spray distance :250-300m / m; 10, paint storage tank capacity of 0.6kg, with the paint bucket and suction pump of the spray gun can be a continuous operation.

The products in the international advanced level. Currently, Germany and Japan, Iwata Wagenaer electrostatic spray gun produced by the volume of 1500 × 600 × 800mm, weighs 100 kilograms more than the gun up to 300-400mm; weight 1.21-1.8 kg, high voltage cable is only 3 meters long, it can only painting in the range of 3 meters, and thus fail to spread. China has no similar products.

The electrostatic spray gun to spray a variety of paint, in a variety of venues, all kinds of artifacts can be painted. It will save the paint 30 – 60%, 20% improved surface finish, adhesion of 20% and improve efficiency 1-2 times, when no exhaust paint, spray paint workers and the environment to reduce air pollution. The market still use old-fashioned pneumatic gun, not the same product market competition.

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DEVILBISS GTI GRAVITY SPRAY GUN

Posted in Uncategorized on May 18th, 2011 by admin – 698 Comments

The GTi Gravity spray gun has been developed for superb performance with all liquid finishing and surface coating materials plus assured compliance with EPA legislation. Developed using the worlds most advanced techniques in computational fluid dynamics, the GTi has become recognised for setting the atomisation, lay down and colour matching standards by others are now judged. THe GTI will handle waterbased, hig, medium and low solids plus conventional materials. THe GTi is famous for use in applying Polyurethanes and other products requiring smooth, glossy surfaces and high gloss levels.

Features & Benefits

First Class Atomisation and material distribution.
Reduced overspray and significant material savings.
Choice of HVLP or conventional spray technologies using the 105 or 110 Aircaps.
Transfer efficiency comfortably exceeds the standards set by the EPA in the UK (Specified at 65%).
Tough, corrosion resistant anodised Gun body with stainless steel passages.
Accurate, repeatable settings from datum markers on controls.
Wide choice of fluid tips to suit almost any material and desired flow rate.
Paint cup accepts integral filter and gravity cup liners.

Car Spray Painting Techniques – A Close Look at Auto Spray Paint Methods and Tips

Posted in Uncategorized on May 16th, 2011 by admin – 953 Comments

Each and every spray systems is made up of three crucial parts: a compressor to pressurize the paint, a container to hold the material and a spray gun to spread it across the required surface through its nozzle in a fine mist. The process of painting by use of compressed spray gun is very simple. On pressing the trigger switch, Ventury effect gets formed, and the paint combines with the compressed air releases itself into the surface as a fine mist.

Different spray painting techniques are employed to paint the surface of a car and all of them use compressed air or fluid or air pressure to discharge and direct the spray. Spray guns are commonly used for spraying cars. Spray guns have two main classifications: suction fed and gravity fed. Both are easily identifiable from its shape and the way it is arranged. In suction fed spray guns, the paint container is fixed below the air gun and compressed air is used to attain the desired spread. It also has a dedicated air cap to generate low vacuum. In gravity fed, the container is at the top of the gun and the major force acting on the system is gravity though compressed air is used to a lesser extent. Gravity fed spray guns are capable of giving good performance than suction fed guns, as it uses less compressed air and has less weight.

Another process is the HVLP or High Volume Low Pressure system. Though akin to spray guns as far as the compressed air is concerned, the gun works at low pressure. The effect is that wastage is minimized to a large extent.

A third process uses Low Volume Low Pressure or LVLP system, and is an improvement of the HVLP system of painting. Here wastage is further controlled and the intended surface gets more paint. Both HVLP and LVLP system need high capacity compressors and may not be ideal for every day use.

In Electrostatic Spray painting, paint powder is used in this technique. When the paint is discharged from the gun, it is so arranged that it develops an electrostatic charge and is sprayed to the oppositely charged surface. As the minute paint particles repulse each other, the area covered by the paint is much more than other systems.

It is important to adhere to safety norms as fine mists of paint are formed and gets released into the air.

PRO-LINK INDUSTRIAL CO.,LTD.

Posted in Uncategorized on November 8th, 2010 by admin – 712 Comments

We are one of Air paint and relating pneumatic units suppliers in China.

Our main products are airbrushes,air spray gun,pneumatic units and Air compressores with manufacturing bases in China for 8 years.

Except products,Our Ningbo office offer total services to our valuable customers.

Our marketing & quality control team select the best value products to export to our customers.

We are supplying OEM,ODM products to world’s well know companies.

Our computer program is capable to keep customers’s special requests,our quality control teams perform pre-production

check,on-line control and final quality check,according to customers’ orders and international standards.

We can help you do delivery control as well,with the help of our warehousing facility.We solidate products from your different suppliers when your order is not full fill a container.