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.

Другие товары поставщика

	GREASE SPRAY GUN	Grease spray gun A grease spray gunis a tool used for lubrication. It is used to apply lubricant through an aperture to a specific point. There ar...
	TH201AG TOP GRADE AUTO REFINISHING SPRAY GUN	HVLP/MP/HP All climates Gravity feed No o-ring design Left-hand friendly High-grade S.S tip & needle Wide pattern Waterborne compatible ...
	BEST MINI HVLP SPRAY GUN TH102AG	Top coating & general purpose Gravity feed No o-ring design Unique dual-color ring & knobs High-grade S.S tip & needle 2-finger tr...
	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...
	PRIMER SPRAY GUN	Overview of Automotive Primer Spray Gun Being the first coating applied, without doubt, primer is a key part of finishing. Not only offering a smo...

Похожие товары

	FT wax used for EVA-based hot melt adhesive	Продавец: Syntop chemical Co.,Ltd.	Fischer-Tropsch wax is a commonly used performance modifier in hot melt adhesives, especially for...
	high melting point FT wax improve the heat resistance of adhesives	Продавец: Syntop chemical Co.,Ltd.	FischerTropsch wax is an alkane polymer produced from synthesis gas or natural gas via the Fische...
	For hot melt adhesive high melting point FT WAX	Продавец: Syntop chemical Co.,Ltd.	The key advantage of high-melting-point Fischer-Tropsch wax in hot-melt adhesives stems from its ...
	Diesel Injection Delivery Valve 1W6982	Продавец: China lutong	Diesel Injection Delivery Valve 1W6982 Diesel Injection Delivery Valve 19AChris Diesel Injection...
	High melting point FT wax used as plastic processing additives	Продавец: Syntop chemical Co.,Ltd.	Due to its high purity, low oil content, narrow melting range, high hardness, and excellent therm...