Abstract: Is the electric spray gun easy to use? An electric spray gun is a power tool that sprays various low-viscosity liquids into a mist. The electromagnet is used to drive the armature, which acts on the piston rod to perform high-speed reciprocating motion to form a suction phenomenon, so that the liquid is sucked up from the container; at the same time, a high pressure is formed, which is sprayed and atomized at a high speed by the nozzle, and adheres to the surface of the object to complete the spraying. process. How about an electric spray gun? What is the principle of electric spray gun?
[Electric spray gun] Electric spray gun is easy to use? Electric spray gun principle Electric spray gun  Â
Is the electric spray gun easy to use?
In terms of effect, electric and pneumatic are not comparable, pneumatic atomization is very uniform, delicate, and the spray flow is adjustable, professional and high requirements are pneumatic;
The electric one is only suitable for the relatively thin paint of polyester, and the atomization effect is not delicate enough, and the requirement is not high and bare. If enamel and ordinary paint are used, the dilution is very thin, or the atomization effect is poor, and the graininess is obvious;
Therefore, if it is just a substitute for manual brushing, the spray effect of the electric spray gun is definitely better than the manual brushing, but there is some gap with the pneumatic ratio.
Electric spray gun principle
An electric spray gun is a power tool that sprays various low-viscosity liquids into a mist. The electromagnet is used to drive the armature, which acts on the piston rod to perform high-speed reciprocating motion to form a suction phenomenon, so that the liquid is sucked up from the container; at the same time, a high pressure is formed, which is sprayed and atomized at a high speed by the nozzle, and adheres to the surface of the object to complete the spraying. process.
Electric spray gun maintenance
WARNING: Power off the tool before performing maintenance on the tool.
1. Keep the tools intact and clean. The vents are unobstructed and lubricants are added to the tools in a timely manner.
2. Check the power cord frequently and the power plug: Check if the switch is good. In the event of malfunction or damage to components, specialists are required to repair or replace parts.
3, after the use of the tool, it is necessary to maintain in time. After the plastic case is dirty, it can be wiped with a soft cloth. Do not use solvents such as gasoline, alcohol, carbon tetrachloride, ammonia, etc., which will damage the plastic parts.
4. Do not allow the power cord to come into contact with heat sources or grease. Prevent the power cord from being broken and cut and crushed.
5. After using the spray gun, the cylinder and piston rod must be cleaned.
6. After cleaning, a small amount of oil should be dripped into the piston to lubricate the internal parts.
7. If for some reason, forget to clean the spray gun. The next time you use it, you will find the piston rod sticking to the gun body. When the power is turned on, it will beep. At this time, the power should be cut off, the pump should be disassembled, and the gun body should be immersed in the appropriate dilution until the piston rod can reciprocate freely. Do not allow the entire gun to be immersed in solvent. The electromagnet and the switch must not allow water or solvent to enter. 
Editor in charge: Zhao Hongli
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