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How to maintain a fertigation machine?

Release Date:

2022-06-16

In agricultural cultivation, fertigation systems are a commonly used irrigation method in modern farming. The use of fertigation equipment can significantly enhance irrigation efficiency, provide broad coverage, and conserve water. How should such systems be maintained to prevent malfunctions during operation? The following is a detailed guide provided by the manufacturer of fertigation equipment.

How to maintain a fertigation machine?

　　In agricultural cultivation, integrated water–fertilizer equipment is a commonly used irrigation method in modern farming. It is used Fertigation machine It can significantly enhance irrigation efficiency, provide broad coverage, and conserve water. How should a fertigation machine be maintained to prevent malfunctions during operation? The following is a detailed guide from the manufacturer of fertigation machines.

　　1. Usage Fertigation machine Prior to operation, a preliminary inspection is required, and any loose components should be tightened promptly.

　　2. Appropriate amounts of lubricant shall be promptly added to all lubrication points of the integrated water-fertilizer machine to ensure adequate lubrication and normal operation.

　　3. When not in use for an extended period, it is recommended to Fertigation machine Drain all water from the pump casing, then disassemble, package, and store the relevant components. Ensure that they are stored in a dry location.

　　4. Fertigation machine Threads, quick-connect fittings, and parts prone to rust must be lubricated with anti-rust oil before storage.

　　After more than 2,000 hours of operation, all components shall be disassembled and inspected, cleaned and descaled, and any damaged parts repaired or replaced; bearings shall be replaced as necessary. The typical overhaul interval for the unit is one year.

　　Fertigation equipment typically includes water pumps, filtration systems, and fertilizer injectors, which form the core of the entire system. These components are essential to the operation of fertigation; if the water pump malfunctions, water supply will be inadequate; if the filtration system fails, the irrigation network may become clogged; and if the fertilizer injector is malfunctioning, nutrient delivery will be insufficient. What conditions should be carefully monitored during operation?

　　1. The water pipes must be highly sealed. Check that the connections between the pump and the water pipes are secure.

　　2. Add bearing lubricant to the bearing housing. The oil level should be maintained at the midpoint of the oil dipstick. For oil-immersed pumps, the lubricant should be replaced or topped up promptly after 500 hours of operation. The seal oil must be replaced once. In addition, the motor cavity oil in the pump motor should also be replaced annually.

　　3. The pump must not be operated for extended periods under cavitation conditions, and measures must be taken to prevent rusting: When the pump is not in use, if the surface of an electric pump is damaged or the paint has peeled off, it should be thoroughly cleaned, stored in a well-ventilated, dry location, promptly de-rusted, and then coated with anti-rust paint for protection.

　　4. With the continuous advancement of science and technology in society, Fertigation machine Its application in agriculture can significantly reduce labor requirements and enhance operational efficiency. During use, this utility model delivers superior product quality and performance, resulting in excellent operational outcomes.

　　The operating procedure for the integrated water and fertilizer machine is as follows:

　　Step 1: Before operating the fertigation unit, open all inlet valves and maintenance valves in the irrigation system, and close all drain valves.

　　Step 2: Fertigation machine Before operation, ensure that the field solenoid valve knob is set to the automatic position.

　　Step 3: Before starting the equipment, carefully check that the power supply to the control room is normal, that the voltage is stable, and that the water pump is operating properly.

　　Step 4: Turn on the controller’s main power supply and start the smart integrated water-fertilizer machine controller.

　　Step 5: In Fertigation machine Edit the irrigation schedule on the controller, setting the irrigation duration, start time, fertilizer application rate, and fertilization timing.

　　Step 6: After the irrigation time has been reached, according to Fertigation machine The controller signals the automatic irrigation system to irrigate the corresponding area in the field. Upon completion of the set time, the solenoid valve for the corresponding irrigation zone in the field is closed.


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