• Sprayer operating principle

    Sprayer operating principle


    At present, there are four types according to the principle of sprayer spray. Bernoulli's principle The Bernoulli principle says that in the same fluid, the flow rate is large and the pressure is small; the flow rate is small and the pressure is strong. Fluid will automatically flow from high pressure to low pressure. When passing through the trifurcated pipe, the low-speed flowing water flows to the high-speed flowing air. The water is torn into small droplets by high-speed air. (Imagine the water flowing from the faucet, which is just slow at the beginning, it is the water column; but then it gradually becomes larger and later becomes a drop.) When these tiny water droplets are sprayed out, they become a fog. The principle of high-speed water breaking into small droplets after hitting obstacles It uses the principle of pushing water into a thin tube to cause high-speed flow, and the high-speed flow of water hitting an obstacle and splitting into small droplets. The situation is like opening the tap and blocking it with your finger. Domestic sprayers use this structure more often and at lower cost. Centrifugal force throws liquid out of principle High-speed rotating atomizer disc uses centrifugal force to throw liquid out and tear into small droplets Similar to the situation when the umbrella rotates Ultrasonic atomization principle Vibration can cause “waves” on the surface of the water. The frequency of ultrasonic vibration is very high. Therefore, the wavelength of its “wave” is very small, so its “spray”—small water droplets are also small. These small water droplets become a fog.

  • Knapsack sprayer use

    Knapsack sprayer use


    1. Correctly install the sprayer parts. Check each connection for air leakage. When using, install clean water test spray first and then refill the medicine. 2. When used formally, add water after adding the drug. The liquid level of the drug should not exceed the safe water level. Before spraying, first move the rocker more than 10 times to increase the pressure in the barrel to the working pressure. Do not use excessive force when pulling the joystick to avoid explosion in the air chamber. 3. When the liquid is loaded for the first time, since the air chamber and the spray bar contain fresh water, the concentration of the liquid sprayed in the initial 2 to 3 minutes of the spray is relatively low. Therefore, care should be taken to avoid the control effect of pests and diseases. 4. After the work is completed, the remaining liquid in the barrel should be poured out in time and washed with clean water. At the same time, check for any stagnant water in the air chamber. If there is accumulated water, remove the water joint and release the accumulated water. 5. If the sprayer is not used in the short term, the main parts should be cleaned, wiped and stored in a cool dry place. If you do not use it for a long time, you must butter all metal parts to prevent rust. Frequently used failures and exclusions: Insufficient spray pressure, poor atomization: If the water inlet valve is put aside by dirt, the inlet valve can be removed and the dirt can be removed with a cloth. If the skin is damaged, the new skin can be replaced; if the connection site is not...

  • The advantages and usage of ultra-low sprayer

    The advantages and usage of ultra-low sprayer


    Ultra-low sprayer to control the advantages of flowers and lawns and use methods The ultra-low sprayer has the advantages of quickness, high efficiency, light weight, cost saving, etc. compared with commonly used sprayers when it comes to the prevention and control of diseases and insect pests of flowers, trees and lawns. Specifically: Low water consumption Ultra-low-volume sprayers use a pesticide solution or only a very low dilution, so it does not require a lot of water. Less medication About 100 grams per acre spray liquid, instead of tens of kilograms, or even hundreds of kilograms. Therefore, when used, it can greatly reduce the labor intensity and save labor. Evenly distributed droplets Ultra-low-volume sprayers do not spray the liquid directly on the plants, but rely on the wind to disperse the droplets with a diameter of only several tens of micrometers, and evenly distribute the mists to the plants under the “micro-air flow” around the plants. Positive and negative sides and sides of leaves and whole plant. In this way, the killing rate of pests is higher than that of pesticides diluted with a large amount of water, especially for some insect pests that have already developed resistance. Due to the killing function of the pesticide liquid, it is several times or even several times higher than that diluted with water. Easy to use The nose of the hand-held ultra-low sprayer was always maintained at a height of about 1 meter above the plant. Since the sprayer dispenses with liquid sprayers, the liquid flows out when the vial is put down. Therefore, when the motor is not turned on, the vial should be at the bottom and the nose at the top. When spraying, start the...

  • KeXon Plastic Provides Your Quality Acrylic Bottles

    KeXon Plastic Provides Your Quality Acrylic Bottles


    Acrylic bottles: Acrylic bottles have excellent transparency, light transmittance of over 92%, good anti-aging properties, and can be used safely outdoors. Acrylic bottles are available in a wide variety of colors and have excellent overall performance. It offers designers a wide range of options for dyeing and surface painting, silk screen or vacuum coating. Cosmetic containers are often the largest component of the cost of cosmetic products and are the key to manufacturers distinguishing products on the shelf. Carefully selected or innovative cosmetic containers play a vital marketing role in attracting consumers' attention and enhancing purchase decisions. At the same time, the right cosmetic container makes the product easier to use and apply, protecting the product from the environment. Cosmetic container for skin care products. Skin preparation products include oil cleansers, sugar scrubs and microdermabrasion creams. All of these products are used to keep the skin under the cosmetics as healthy as possible, to minimize the degree of cosmetic masking imperfections, and to make the cosmetics positive. Oily cleansers consist of natural oils used to cleanse the skin. They usually do not use a pump, do not use a therapeutic or ordinary pump, and are almost always packaged in bottles. Almost all oil cleaners require PET bottles because PET has good oil resistance. Ningbo KeXon Plastic Co., Ltd. is a comprehensive plastic packaging enterprise integrating design, production, and sales. To be competitive in today's beauty industry, customized products are both attractive and compelling. It requires products that are convenient, fresh and innovative. That's why we work harder, longer and smarter to provide a more economical option to meet your custom order needs. Our job is to make sure that no matter what your needs for...

  • Choose the Right Plastic Pump

    Choose the Right Plastic Pump


    It is important to choose the right plastic pump. First, the use of plastic pump types affects the quality of the product. If the surface is not properly cleaned, the coating is easily corroded and causes defects. Second, the plastic pumps vary in water and chemical use. Choosing the right plastic pump will ensure that you don't overuse these expensive resources. Third, the choice of a suitable corrosion-resistant material and a suitable plastic pump can keep the plastic pump in optimum condition. Finally, some plastic pumps on the market today speed up the assembly and disassembly speed, which greatly reduces the downtime. In addition, depending on your application and the number of plastic pumps, you can specify a “quick-change”, auto-calibrated plastic pump and plastic pump, which is a real advantage of maintenance. There are a number of plastic pumps available for selection that are detailed to extend service life and reduce downtime. The quick-connect clip-on plastic pump features a stainless steel clamp for quick gripping of existing spray heads on plastic sprinklers. The outer cap then provides a wider choice for quick plastic pump tip replacement. The clip-on plastic pumps make quick disassembly easier and have no plastic pump assembly tools. In addition, the plastic pump direction and route can be adjusted directly by hand. In addition to being convenient, the characteristics of the pinch plastic pump are that the polypropylene structure can withstand high temperatures and high corrosion resistance. Many manufacturers use pinch plastic pumps for phosphating, heat sealing, and cleaning metal parts as they pass through the pretreatment tunnel. Plastic quick-change plastic pumps are another option for spraying phosphates, acids, solvents, or caustic. The unique liquid design corrodes metal plastic pumps, and the...

  • KeXon Plastic Tells You More about Plastic Caps

    KeXon Plastic Tells You More about Plastic Caps


    KeXon Plastic, as the first-class Chinese product manufacturer and product supplier, the perfect products are suitable for washing products (hand cleaner, shampoo, shower gel, disinfectant, etc.), biomedicine, cosmetic bag cosmetics, chemical industry. Performance characteristics: We can produce products according to customers' requirements. Our products have ISO9001 quality standard, good sealing performance, strong corrosion resistance, easy to use, economical and durable. The national standard GB/T17876-1999 specifically specifies the detection of the plastic anti-theft cap, such as the opening torque of the cap, thermal stability, drop resistance, leakage and sealing performance. Among them, the sealing performance and the opening of the cap and the tightening torque are effective ways to solve the sealing performance of the plastic anti-theft cap. Depending on the use of the cap, there are different regulations for the test methods that do not include a gas cap and a gas cap. If the gas cap is not included, the cap should be cut off and the anti-theft ring (strip) should be used for the rated torque of not less than 1.2NM. It should be tested with the seal tester pressurized to 200 kPa, and kept under water for 1 minute. Observe whether it leaks or trips; pressurize the gas cap to 690 kPa, keep the pressure under water for 1 minute, observe whether it leaks, then increase the pressure to 1207 kPa, keep the pressure for 1 minute, and observe whether the cap is tripping. Ningbo KeXon Plastic Co., Ltd. is a comprehensive plastic packaging enterprise integrating design, production, and sales. Our plastic products applications: washing products (hand sanitizer, disinfectant, etc.), biomedicine, cosmetics, cosmetics, chemicals. Performance characteristics: 1、Material:PP 2、Appearance: cylindrical or heteromorphic. 3、According to the requirements of customers(color,UV,aluminum foil) 4、Quality Standard:ISO9001 5、Prevent liquid...