Reduce Operational Fatigue Gravity-Fed Pneumatic Spray Gun

Product Description

AB-17G

I. Product Positioning and Core Functions

The AB-17G Spray Gun is a gravity-fed pneumatic spray gun, suitable for automotive repair, furniture painting, and industrial spraying scenarios. Its design may focus on the following functions:

1.High atomization efficiency: By optimizing the air cap structure (such as the design of auxiliary vent holes), the uniformity of paint atomization is improved, reducing the sense of particles.

2.Precise adjustment: Equipped with three-way adjustment knobs for paint flow, spray width, and air pressure, it can be adapted to different viscosity paints (such as primer, topcoat, and high-viscosity industrial paints).

3.Lightweight design: It is use an aluminum gun body to reduce operational fatigue, with a weight possibly ranging from 0.5 to 1 kg.

II. Technical Parameters (Reference for Similar Products)

Feeding method: Gravity type (top pot design), capacity approximately 600ml, supports quick material change.

Spray nozzle diameter: May offer options of 1.4mm, 1.7mm, and 2.0mm, suitable for different paint types (such as metallic paint, clear coat).

Working pressure: 2-4 bar, the recommended optimal pressure is 3 bar to achieve fine particle atomization.

Spray efficiency: The single spray width is approximately 15-20cm, suitable for fine and detailed operations on small areas. 

III. Common Problems and Solutions

Uneven atomization: This may be caused by a clogged air cap or excessive viscosity of the coating. Cleaning or adjusting the dilution ratio is necessary.

Paint leakage: Check the wear condition of the needle valve seal ring and replace it promptly along with lubrication.

Spray sagging: Reduce the coating flow rate, shorten the spraying distance, or increase the moving speed. 

IV. Application Scenario Recommendations

1.Automobile Repair: Small-scale paint patching, detailed restoration (such as bumpers, wheels).

2.Wood Finishing: Furniture surface varnish spraying, it is necessary to control the spray width to avoid excessive diffusion.

3.Industrial Anti-corrosion: Photocatalyst or anti-rust coating spraying. It is recommended to use a large-diameter nozzle to improve efficiency.

FAQS: 

Question A: How do I properly Operation and maintain the AB-17G HVLP Gravity Gun?

Answer A: Key Points for Operation and Maintenance

1.Spray Painting Operation Specifications

Distance Control: Keep the spray gun at a vertical distance of 15-20 cm from the workpiece, and move at a constant speed to avoid run-off or dry spraying.

Parameter Adjustment: Adjust the dilution ratio according to the viscosity of the coating (for example, the dilution rate for clear coat is approximately 30%), and verify the spray pattern by spraying a test paperboard (an elliptical atomization area is preferred). 

2.Daily Maintenance

Cleaning Procedure: Clean the coating channels immediately after use with a solvent, focusing on cleaning the air cap and the nozzle to prevent the curing and clogging of two-component coatings.

Lubrication Maintenance: Regularly apply lubricating oil to components such as needle valves and springs to ensure the flexibility of the sealing gasket and prevent air leakage and paint leakage.

Storage Advice: When the gun is not in use for a short period, immerse the gun head in the solvent, but avoid soaking the entire gun to prevent the aging of the sealing ring. 

Question B: What are the advantages of the HVLP technology in spray guns?

Answer B:  The HVLP (High Volume Low Pressure) spray gun technology has the following advantages: 

High efficiency and paint-saving: The HVLP spray gun is specially designed to ensure that the paint is atomized more evenly and finely. Under the same spraying area, compared to traditional spray guns, it can save approximately 30% - 50% of the paint, thereby reducing the usage cost. 

Reduce paint mist splashing: It adopts a low-pressure, high-flow air flow design, which can effectively reduce the rebound and splashing of paint mist, making the spraying process more controllable. This not only improves the working environment, reduces pollution to the surrounding environment, but also minimizes the impact of paint mist on the health of the operators. 

Enhancing spray coating quality: The HVLP technology enables the coating to adhere to the object surface in a softer and more uniform manner, resulting in a smoother and finer coating. It reduces defects such as run-off and pitted surface, thereby improving the quality and appearance of the spray coating. 

Wide application range: This spray gun can be used for various types of coatings, including water-based paints and solvent-based paints, and is suitable for surfaces of different materials, such as metal, wood, and plastic, etc. It has strong versatility. 

Simple operation: The HVLP spray gun is relatively easy to operate and can be mastered quickly. Even beginners can get the hang of it relatively easily. Moreover, due to its well-designed structure, it is less likely to encounter problems such as blockages during spraying, and maintenance is also quite convenient.

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