Views: 3 Author: Site Editor Publish Time: 2021-09-22 Origin: Site
Since the electrostatic sprayer is a new type of plant protection and disinfection equipment, its promotion and application in our country is still in the initial stage. Therefore, the majority of farmers and relevant functional departments are still very unfamiliar with it, and they do not know the necessary conditions that they should have. Therefore, it is often difficult to identify the pros and cons of the authenticity. However, some people in the society with unhealthy minds saw that there was a loophole in it, so they tried their best to use fake and shoddy methods to install an ordinary electric sprayer with a cheap high-voltage generator, and then pretended to be static. Sprayers have swaggered across the market, deceiving farmers and consumers at prices several times higher than electric sprayers, and defrauding relevant departments in order to defraud high profits and government agricultural machinery subsidies.
Then, how can one distinguish between the authenticity and the pros and cons of an electrostatic sprayer manufacturer? The author here introduces a simple method: as long as you look at the three index conditions, which is true, which is false, which is better, and which is better, you will quickly be able to distinguish clearly.
Let’s take a single-nozzle knapsack electric electrostatic sprayer with a capacity of 16 liters and an electric diaphragm pump with a pressure of 0.15-0.4 MPa as the spray power as an example to see what it should have:
One is to check the flow index of the sprayer. A major advantage of the electrostatic sprayer is that it can save about 90% of water. Therefore, its normal flow rate should be 5-15 liters per hour, generally not more than 20 liters. Under normal circumstances, a bucket of 16 liters of water can spray an area of about ten acres. The flow rate of an ordinary electric sprayer is as high as 60-80 liters per hour, and it may consume 48 liters of water to spray one acre of land. If it is found that a bucket of water can be sprayed in about 10 minutes, then it can basically be assumed that this is just an ordinary electric sprayer.
The second is to check the electrostatic adsorption effect index after spraying. The unique singular effect of the electrostatic sprayer lies in its remarkable electrostatic environmental protection adsorption effect. In other words, when the nozzle is sprayed on the planting leaves, not only will there be more droplets on the leaves, but also the reverse side of the leaves will magically absorb more droplets. Therefore, even if the pests are hiding on the leaves Behind it, it can also be effectively killed. For a good electrostatic sprayer, the electrostatic adsorption effect index of the sprayed droplets should be around 100 to 50. That is, if there are 100 droplets on the front of the blade, then the number of droplets adsorbed on the reverse side should be 50 points. About, the lower cannot be less than 30 points, otherwise, it will seriously affect the killing effect. If there is no adsorption or only about 10 points of adsorption on the reverse side, it means that this is just a fake machine.
The third is to check the pesticide saving index of machine operation. After a large number of scientific research and field experiments, the unanimously recognized effect standard obtained from all aspects is: the application of electrostatic spray can save 30-50% of the amount of chemical agents. That is to say, the use of electrostatic sprayers, while saving 30-50% of chemical agents, its killing effect can still be better than ordinary sprayers that do not save pesticides. If an electrostatic sprayer cannot be used less pesticides in actual operation, or if the proportion of pesticides is small and will affect the killing effect, then it can be regarded as only a fake and inferior machine.
Spray gun: Responsible for ejecting the polyurethane coating, typically consisting of a nozzle, nozzle cap, nozzle throat, and trigger.Coating chamber: Provides a sealed environment to maintain the stability of the spraying process, preventing external impurities from entering. It is usually made of
The 134th Canton Fair will be held on October 15, 2023 in Guangzhou. Canton Fair is China's largest and most comprehensive international trade fair with the most complete range of commodities and the best turnover effect. Shandong Hightop Group, as a self-developed manufacturer and exporter, will di
All family members:According to the provisions of the national statutory holidays, and in conjunction with the actual situation of the company, now the Mid-Autumn Festival and National Day holiday to make the following arrangements: First, September 29 (this Friday) to October 6 (the next Friday) ho
Rigid polyurethane foam is widely used in Europe and the United States for building roofs, walls, ceilings, floors, doors and windows, and other thermal insulation materials because of its light weight, low thermal conductivity, good heat resistance, aging resistance, easy to bond with other substra
On July 15, CNMC-E3 polyurethane spraying machine produced by Winter Machinery was loaded in Winter Industrial Park and will be exported to Russia soon.CNMC-E3 polyurethane spraying machine is widely used in industrial maintenance, tunnels, subways, waterproofing of road base, foam film and televisi
Foam Expo will be held in Detroit, Michigan, USA on June 20-21, 2023. Foam Expo serves all types of foams and raw materials used in the manufacture of foam and foam-related products, including the consumer and industrial foam markets. The show will showcase solutions for molded, rigid and flexible f
CNMC-E3 polyurethane foam spraying machine shipped to USA.Voltage: 110V, equipped with 1 gun, 1 lifting pump, 1 Graco pipe, 1 round nozzle of gun, 2 meters of air hose, 1 tool box.
All family members:According to the provisions of the national statutory holidays, and taking into account the actual situation of the company, the following arrangements are made for the May Day holiday in 2023: I. Saturday, April 29 (Saturday) - Wednesday, May 3 (Wednesday) holiday transfer, a tot
Can you believe it? After spraying polyurea in the bamboo basket, the bamboo basket can be used to fetch water to make it drip-proof; after spraying polyurea on the outside of the watermelon, no damage can be seen even if it is dropped from the 15th floor.That's right, polyurea, the "king of coating
On October 22, the CNMC-E3 polyurethane spraying machine produced by Hightop was loaded in the Hightop Industrial Park and will be exported to Germany soon. CNMC-E3 polyurethane spraying machine is widely used in industrial maintenance, tunnel, subway, roadbed waterproofing, foam film and television
content is empty!