Views: 1 Author: Site Editor Publish Time: 2021-06-24 Origin: Site
The electric super-capacity sprayer is popular with more and more vegetable farmers because of its convenient use and high work efficiency. It has become the main tool for pest control in the greenhouse. However, electric sprayers are relatively "precious". Once they are improperly operated and maintained in time, they are prone to malfunctions. How to maintain the sprayer in order to extend the service life of the sprayer, the reporter specially interviewed Manager Han, who is engaged in sprayer sales, and he suggested that vegetable farmers should do the following.
First of all, when using it for the first time, check whether the connections are leaking. When using, install the clean water test spray first, and then install the medicine. When adding medicine, add the medicine first and then add water, and the liquid level of the medicine should not exceed the safe water level. Before spraying, turn on the electric sprayer in advance to increase the air pressure in the barrel to the working pressure to ensure smooth spraying.
Secondly, after using the sprayer, clean the liquid medicine barrel, hose, spray rod and other parts first, and pay special attention to removing the grease on the pump and the dirt on the bottom recess of the liquid medicine barrel. Because most pesticides have a certain corrosive effect on the sprayer, after stopping it, it should be washed with alkaline water in time, and then rinsed with clean water. Especially after spraying Bordeaux mixture and other corrosive pesticides, it is best to soak in alkaline water for 12 hours. Take care to prevent rust. All parts that can be disassembled must be removed and cleaned. The inner pipe wall of the spray rod and nozzle should be painted with engine oil to avoid damp and rust.
If the sprayer is not to be used for a short period of time, the main parts should be cleaned, wiped dry and installed, and stored in a cool and dry place. If it is not used for a long time, grease all metal parts to prevent rust.
In addition, the core components of the electric sprayer are the water pump and the battery. Although there are several types of pumps on the market, these pumps are afraid of clogging. Therefore, it is necessary to use clean water to prepare the medicine. When adding water, it must be filtered with a small filter to prevent clogging.
Also, a special reminder to vegetable farmers: After the sprayer is deactivated, its battery should be fully charged and placed in a dry place in the shade, and charged once every one or two months. If the storage time becomes shorter, add distilled water to it in time.
With the help of cold storage polyurethane foaming machines, we have the opportunity to send out high-quality foam products. After market testing, the polyurethane foaming machine has many advantages, easy to use, and the foaming efficiency can also be improved. Learn more, use it in the right envir
With its own characteristics, polyurethane spraying machines show significant advantages in many industries, which are carried out from the dimensions of construction, performance, and application: First, the advantages of construction adaptabilityFull coverage of complex substrates: whether it is
Cesspool treatment works, as the name suggests, is a sewage treatment tank. Most of the sewage ponds are reinforced concrete structures. The main plant wastewater treatment pool is alternating acid and alkali, corrosive chemical sewage, pH value is often between 3-4. If the pool is not protected and
I believe that many large-scale enterprise plant owners know, color steel tile room use time is long time to regularly renovate its maintenance. But not insiders may not know is color steel tile room renovation really deep water, different price different specification brand polyurethane spraying eq
Dual-speed sprayer is a breakthrough equipment in the modern spraying field, which realizes the double improvement of spraying efficiency and precision through the innovative dual-mode power system. Its core principle is based on intelligent speed switching and pressure control, which is widely used
In many fields such as industrial protection and building waterproofing, polyurea materials have been widely used for their excellent performance advantages. In order to give full play to the characteristics of polyurea materials, a high-performance spraying equipment is crucial, and the CNMC-A25 po
On March 31, 2025, Hightop Group's housewarming celebration was held in the new headquarters office building at 66 Xinyuan Road, Jining. All Hightop employees, partners and other industry leaders gathered together to witness important milestones in the development of the enterprise and open a new ch
In the era of the booming development of cross-border e-commerce, a piece of good news has added a beautiful color to the commercial map of Shandong Province. Recently, the Shandong Provincial Department of Commerce officially announced the "Shandong Provincial Department of Commerce on the identifi
construction field Thermal insulation: can be used for building roofs, walls, floors and other parts of the thermal insulation treatment, such as in the new residential and commercial buildings of the external wall spraying inorganic fiber wool, can effectively prevent the heat transfer, reduce ener
Recently, Jining Economic Development Zone grandly held the second high-quality development and high-level opening conference. The conference aims to fully implement the spirit of the central and provincial and municipal private enterprises Symposium, summarize the effectiveness of high-quality deve