NOZZLE SET
How to choose the spray gun nozzle set?
For different types of coatings, there are three main factors to consider when choosing the aperture of the matching coating nozzle, namely, the viscosity of the coating, the volume of spraying work and the flow of coating.
Viscosity of small fluid flow resistance is also small, so the use of nozzle aperture can be smaller, the hydraulic pressure used can also be lower; and viscosity of large paint flow resistance, so in order to get enough flow rate, we must use a large diameter nozzle and higher hydraulic pressure. The general paint sprayer extension nozzlecaliber is between 0.5~5.0mm, 0.5~0.7mm caliber is used for colorant, insect glue and other easy low viscosity paint spraying, 1.0~1.8mm caliber is used for nitro paint and other viscous paint spraying.
The larger the required paint spraying volume is, the larger the nozzle caliber is, otherwise it cannot deliver more paint in the specified time. There are two basic methods to control the spray flow: one is to change the aperture of the spray hole, and the other is to change the pressure applied to the paint, changing the aperture of the spray hole is a more convenient method.
For ordinary paint, the liquid at the entrance of the gun generally cannot exceed 0.2mpa, too high hydraulic pressure will produce too high spraying speed, so that the air nozzle can not be good and atomization of it, so should follow the selection of the largest possible caliber and the lowest possible hydraulic pressure to meet the flow rate requirements.
As one of spray gun suppliers, we can offer types of automotive spray gunfor sale, if you are interested, please contact us.
Send product request
Other supplier products
 |
AIR HOPPER GUN | What is an air hopper spray gun? An air hopper spray gun is used for facilitating textured finishes for drywall-covered surfaces. With an air comp... |
 |
Air duster gun | ZEGO provides high quality air duster blow gunfor blow-off drying for engine block, cutting chips, coating powder and dust on steel plates. Profess... |
 |
COMPACT SPRAY GUN | Overview of Compact Spray Gun ZEGO provides a high-quality compact spray gun: excellent finish with the highest transfer efficiency, ergonomic com... |
 |
NOZZLE SET | How to choose the spray gun nozzle set? For different types of coatings, there are three main factors to consider when choosing the aperture of th... |
 |
Spray Foam Gun | Spray foam gun In the process of spraying materials, spray foam gun is essential. The spray foam gun needs to mix the material quickly during the ... |
Same products
 |
YC160W Wheel excavator YC160W | Seller: Guangxi Yuchai Equipment Technology Co., Ltd | YC160W Wheel excavator YC160W wheel excavator is a new generation of full hydraulic wheel excavat... |
 |
Yuchai U20 mini excavator | Seller: Guangxi Yuchai Equipment Technology Co., Ltd | Yuchai U20 mini excavator Improvements in Over 80 Details: Tailless Excavator U20 is a Yuchai ... |
 |
Yuchai YC80 small excavator | Seller: Guangxi Yuchai Equipment Technology Co., Ltd | Yuchai YC80 small excavator International brand engine It is equipped with Yanmar 4TNV98C natur... |
 |
Top Type Hydraulic Breaker | Seller: Guangxi Yuchai Equipment Technology Co., Ltd | Top Type Hydraulic Breaker With the higher restriction of blasting control,hydraulic breakeris w... |
 |
S35-Electric Skid Steer Loader | Seller: Guangxi Yuchai Equipment Technology Co., Ltd | S35-Electric Skid Steer Loader Yuchai S35 Electric Skid Steer Loaderis compact and flexible, des... |
