The principle of work and the pressure of knowledge of backpack garden sprayers

Because backpack garden sprayers air pressure balance, spewing out of the fog point from the beginning to the end, to maintain steady state of fine and uniform. And labor, improve efficiency: the product before use, only self cylinder or pneumatic backpack garden sprayers  and a gas can be on hundreds of acres of farm and sideline crops can spray, such as not artificially deflate, pressure can be kept in the machine, before use, if found insufficient air pressure, can use bicycle pump air to. When in use, when the pressure, liquid adding to (i.e., the yellow line part), a garden hand sprayers  capacity up to 12 kg. Spraying period: such as spray a fine mist, a barrel only 9 minutes; such as spray mist of a barrel of crude, only 6 ~ 7 minutes. Therefore, to reduce labor strength of more than 3 times higher than the handle lifting pressure sprayer, work efficiency can be increased more than 3 times. Because the product adopts the water pressure device to the method of liner water injection (a barrel of water about pressure about 55 times), each pressure once, backpack garden sprayers water in the garden sprayers  is to roll, the agent and water in the barrel is fully stirred and dissolved, thus make the sprayed liquid is very uniform, until the end of the spraying when the barrel, also no residual medicine liquid, therefore, it does not form any by liquid medicine is too strong and cause burn seedlings and pests immortal phenomenon caused by the liquid medicine is too light.

Backpack garden sprayers after cleaning and not general idea

Backpack garden sprayers should be cleaned immediately in the spray treatment, especially the use of highly toxic pesticides and herbicides, it will immediately machine barrel clean, backpack garden sprayers  produce harm to crops or vegetables will. Herbicide treatment long leaf plants, treatment of broadleaf plant, Contraceptive during use if not clean, alternative easily hurt by different types of plants. Therefore, backpack garden sprayers, spray machine after cleaning and careless. The cleaning method: 1, herbicide (1) Shimizu Shirai: herbicides such as star (Ben Huanglong), maize herbicide acetochlor and atrazine mixture, such as soybean, peanut, herbicides such as haloxyfop, paddy herbicides as hoe, Bentazon, in after, immediately wash with water bucket and parts number, er After the garden hand sprayers  filled with backpack garden sprayers for 2-24 hours, then washed 2-3 times, can be assured use. (2) slurry cleaning: for G without a trace (commonly known as sweep away the light) in soil can be passivated, lose principle herbicidal activity, therefore after herbicide g without a trace, if immediately with garden sprayers backpack  cleaning several times, then rinse. (3) the ferrous sulfate wash: herbicide, only 2, the most difficult cleaning of 4-D butyl ester. In spray the herbicide, need 0.5 ferrous sulphate solution fully wash. 2, pesticide (1) general pesticide use, repeated washing with water, upside down to dry.

The use of techniques and use of the backpack garden sprayers

In order to spray Bottleneck Breakthrough drive hand sprayer, promote the production and harvesting mechanization, backpack garden sprayers  the agricultural comprehensive production capacity, the company developed power sprayer, are farmers, reduce farmer labor is a good helper! Using the most advanced engine, ensure farmer friend with safe, practical, stable backpack garden sprayers; guaranteed quality, moderate price. Use: Backpack garden sprayers is suitable for large area of crops, orchards, forestry, fruit, tea, vegetables, lawns, garden hand sprayers  hedges, pest and disease control and prevention; disinfection garbage disposal field.

Backpack garden sprayers product advantage

Backpack garden sprayers compared with the hand sprayer commonly used, the advantages of fast, efficient, convenient, etc.. Embodied in the: 1, full mechanization, greatly backpack garden sprayers  the labor intensity, saves labor. 2, the backpack garden sprayers spray droplet distribution, reduce the waste of liquid medicine, and improve the absorption efficiency of plant! 3, the use method is simple, easy backpack garden sprayers , no need to specific repair station maintenance. 4, backpack garden sprayers has a strong power, low fuel consumption. The characteristics of quiet and comfort.

The use of backpack garden sprayers introduction

1 gun switch handle is convenient, easy to control, comfortable use, safety. 2 backpack garden sprayers fruit tree sprayers  filter, continuous spray, and a pressure gauge, to observe the change of pressure in the barrel, by adjusting the pressure control fog point size. 3 backpack garden sprayers enclosure with capacity measurement scale, backpack garden sprayers  indicator.

Fruit tree sprayers spraying liquid should pay attention to several issues

Switch fruit tree sprayers after opening, then hand swing nozzle, it is prohibited to stop spraying in one place, to prevent causing phytotoxicity. The fruit tree sprayers in the fruit tree sprayers  process, swing nozzle, to increase the spraying range, speed and swing speed should be properly matched to leak proof effect, spraying operation quality. Spray volume control unit area. In addition to using speed adjustment, mobile liquid switch core angle, change the channel cross-sectional area can also backpack garden sprayers  spray volume size. The spray irrigation Hill (such as tea tree), can be bent down, to prevent the liquid to float in the sky. The spray mist particles due to very fine, not easy to observe the spraying conditions, under normal circumstances, as long as the wind blows the blades are nozzle, that fog is reached.

Using the method of backpack garden sprayers

A, use less water Ultra low volume sprayer is used in the pesticide solution, or only after dilution of very low times, so it does not need a large amount of water. Spraying liquid per 100 grams, rather than tens of kilograms, or even hundreds of kilograms. Therefore, when in use, can fruit tree sprayers  reduce the labor intensity, saves labor. Three, droplet distribution Backpack garden sprayers is not the solution directly sprayed on plants, but with the wind so that the diameter is only tens of microns droplet dispersion drift, then around plants "micro flow" effect, the droplet distribution in leaf and the whole plant positive, negative and side. Backpack garden sprayers is not the solution directly backpack garden sprayers  on plants, but with the wind so that the diameter is only tens of microns droplet dispersion drift, then around plants "micro flow" effect, the droplet distribution in leaf and the whole plant positive, negative and side. So, than the large amount of water diluted reagent for higher rate of killing pests, especially has developed resistance to pests to some, better. Because of the pesticide liquid killing function than diluted with water several times higher than even a few times. Four, easy to use Backpack garden sprayers during the spraying hand pump sprayers  in the higher plant height of about 1 meters. Because this kind of spray nozzle saves liquid, liquid outflow to the bottle down. Therefore, when the motor is not open, the bottle should be below the head at the top. During the spraying, should first start the motor, then change the bottle and the position of the head, the bottle at the top, bottle mouth downward, the bottle body is perpendicular to the ground, the medicine liquid can flow automatically. During the spraying, started by the downwind direction, the route to be separated with a certain distance, the spraying range. The size of spraying range should be based on the wind speed and flexibility. Wind hours, spraying range should also be smaller, otherwise should be larger, generally 3 to 3.5 meters is appropriate. Each time in the morning, afternoon or preferably shade, avoid sun exposure. Ultra low volume spraying the best use of systemic insecticides, fumigants or stomach poison. General dosage per 50 grams. For the amount of water available quantity method .

Common problems in sprayers using backpack garden and troubleshooting

Backpack garden, sprayers force atomization bad: if the inlet valve is dirt shelved, removable inlet valve, cloth to remove dirt from skin bowl; if damaged, can be backpack garden sprayers  with new rubber bowl; if connecting parts not fitted with sealing ring, or because the seal damage and leakage, can add or replace the sealing ring. No spraying fog: if for tilting hole nozzles were blocked by dirt, can dredge inclined hole; if the nozzle blockage can be disassembled for cleaning nozzle, but can not use iron or copper and other hard objects to hand pump pressure sprayer  holes, backpack garden sprayers prevents the hole enlargement, the spraying quality variation; if the tube filter network congestion or water valve ball put up, should be cleaning the filter screen and put the dirt cleaning ball. Switch Water Leakage or the screw does not move: if not tighten the switch cap, screw the switch cap; if the wear due to the switch core on the washer, gasket should be replaced; switch does not move, the reason is placed for a long time, or use it for too long, the switch core by chemical etch and bonded, remove the parts in kerosene or diesel cleaning; are difficult to remove, but after a period of time in kerosene, and then removing can be removed, not hand pump sprayers  hard knocks. The connecting parts Water Leakage: if by loose joints, backpack garden sprayers should tighten the nut; if damaged because the gasket is not flat or, should the washer flat, or replace the gasket; if the shrinkage of hardening dry washer, can be soaked in animal oil after use. Methods advantages associated with the use of ultra low volume sprayer control flowers, lawn Ultra low volume sprayer in the prevention and treatment of flowers, grass and crop pests and diseases, compared with the sprayer used, with fast, efficient, convenient, save cost etc..

garden pressure sprayers ,low pressure sprayer - Zhejiang Dingfeng Plastic Co., Ltd.

garden pressure sprayers ,low pressure sprayer - Zhejiang Dingfeng Plastic Co., Ltd.