Q:Anxious, anxious to buy a spray machine, it is how to use it in agriculture?

In general, the sprayer fog size is adjustable, adjust the position on the nozzle. You look at yourself, the spray head should be able to rotate, as if clockwise for the big bite of the shame of the side of the bag, the counterclockwise to become smaller. If you can not adjust that, then the general daily necessities market, local shops will have a sprayer can be sold, you can buy the time to ask how to directly adjust the size of the spray. This is the most intuitive.

Q:What is the principle of a sprayer in a fish tank?

The air sprayer is sprayed by airflow to carry out low and micro spray Compared with the hydraulic sprayer, the droplet of the uniformity is better, and the droplets smaller, can be drifting or spray for the type Centrifugal sprayer is the use of centrifugal nozzle high-speed rotation of the centrifugal force, the liquid dispersion or atomization of the spray device Spray the droplet size is relatively uniform, adjustable droplet diameter, centrifugal nozzle speed, droplets small Can spray viscosity of the larger pesticides Can be used for ultra-low-capacity spray and low-capacity spray

Q:Do you have a battery for an electric sprayer for a few months?

No, Prandi electric sprayer to remind you when the battery is not used when the 0 ℃ above the house to save, should not be placed directly on the ground. Store the battery before the first clean, add enough electrolyte, fully charged, tighten the plug. After a month to carry out a supplementary charge, every half a month to check the electrolyte liquid level, when not enough to add. To ensure that the battery safety winter.

Q:The HS code of the sprayer is being given. The original value-added tax rate is 17, but later became 13. I can not refund it? Or what remedies are there? Time has been over three months

(Business costs ah, I think you will not be willing to boss) Second, modify the declaration ah, find your customs line to the customs to amend the declaration, although very troublesome, but this will not be lost ah (recommended)

Q:With the hair with the sprayer against the sun water, can see the rainbow? Under what conditions can see the rainbow?

Yes, in the absence of the sun can not see the conditions.

Q:The United States extraordinary nano sprayer suddenly spray how to do smaller

"Sprayer HS code is wrong" There are two ways to adopt: - If you do not want to trouble directly for the tax rebate Well, will be in accordance with the HS code for the tax refund, that is, you said the top ten Juyan If you are correct HS code tax rebate rate is 17 (not in accordance with the VAT rate to tax, but in accordance with the HS code corresponding to the tax rebate rate), so there will be 4% of the tax rebate you lost

Q:Why in the sun against the sun with a sprayer water will see the rainbow?

The simplest is that the dispersion phenomenon from the Newton's light scattered experiment is a small lens, the sun is a composite light, so you can in the sun through the small water to see the seven sunshine

Q:The high pressure electric sprayer is currently the biggest pressure on the market

So you will be soft, but the face is a bit too stimulating, as if you can add a few drops in the wash water

Q:I would like to ask that beauty spray machine useful? Do you have any damage to the skin?

The former pay attention to the beauty, the latter focus on advertising effect.

Q:Can electric battery be used as a sprayer battery? The same is 12V.

Can be used, and some electric sprayer inside the battery, there is no problem, because the use of national standards are the battery. Working hours and electric car batteries will not have a clear time difference. Be careful not to be too long, after all, not the same. The vast majority of electric cars loaded with lead-acid batteries, because the lead-acid battery low cost, cost-effective. In . France's Pratt & Whitney invented the battery with lead electrode. The battery is unique in that when the battery is used for a period of time to make the voltage drop, you can pass through the reverse current, the battery voltage rise. Because this battery can be charged, can be used repeatedly, so called "lead-acid battery."