Agricultural Automatic Fertigation System

 

Automatic intelligent fertilizer control system with EC PH sensor

Features of Intelligent Fertilizer System 
1. The combination of fertilization and control can control the operation of the external hydraulic control valve in addition to the suction channel and the fertilizer injection pump, and can also control a main valve or a water pump to meet the user's requirements. Extremely accurate and reliable, prevents water and fertilizer waste while reducing environmental pollution.

2. There are two modes of manual control and automatic control. The two modes can be switched freely. Optional mobile phone remote connection control with Android or IOS system.

3.The suction channel adopts DFSGG Venturi suction device, the system is reliable and easy to install and maintain system. With 3 channels as standard. which can be equipped up to 8. The suction volume of single suction channel can be adjusted from 25L/H up to 1000L/H.
5. With system inlet pressure monitoring and alarm function, it has the automatic protection function. When abnormal operation of the equipment, the system can automatically stop.

6. All operation interfaces are in English and industrial-grade LCD touch screens are used to facilitate the user's observation, operation and use at the scene.

7. Using advanced intelligent sensor technology, PLC technology, computer control technology, control system adopts 2-tier network topology, Siemens PLC and industrial grade 1 LCD touch screen at the bottom. Easy to operate, reliable performance.

8. Rich historical records and data curves, storage methods can be saved and exported with commonly used SD card or U disk. And there is optional remote control for remote viewing



Composition of Intelligent Fertilizer System 
Mainly consists of suction passages, flow meters, EC sensor and indicators, PH sensor and indicators, fertilizing pumps, control systems and control cabinets, etc.




Working principe of Intelligent Fertilizer System 
In addition to the automatic control of the hydraulic control valve for field irrigation, it is also possible to automatically inhale or inject the mixed fertilizer/acid into the irrigation system through the monitoring of the EC, pH and flow rate. The suction of the fertilizers and acid in the dosing channels is based on the Venturi principle.

Technical Specification of Intelligent Fertilizer System 

Item NO.	DFS-SFK-3PL400-8K	DFS-SFK-3PB400-8K	DFS-SFK-3PD400-8K	DFS-SFK-3PH400-8K
MODE	PL suction fertilizer type	PB fertilizer type	PD main pipe	PH mixed type
Suction channels,	3	3	3	3
EC meter and sensor	1 set	1 set	1 set	1 set
PH meter and sensor	1 set	1 set	1 set	1 set
Output	8	8,	8	8
Touch screen display	10-inch	10-inch	10-inch	10-inch
Fertilizer pump	304 stainless steel multi-stage centrifugal, 2.2kw, flow rate 8m3/h,		No	304 stainless steel multi-stage centrifugal, 3kw, flow rate 10m3/h,
Interface size	50mm	50mm	50mm	50mm
Power supply	Three-phase, 380V, 50hz	Three-phase, 380V, 50hz	Three-phase, 380V, 50hz	Three-phase, 380V, 50hz
Mixed fertilizer barrel	No	No	No	175L
Level sensor of fertilizer tank	No	No	No	Yes
Main pipeline pressure	more than 0.25mpa and meets irrigation water needs.	0.1 to 0.25mpa and meet irrigation water needs.	Make sure there is enough pressure difference between the inlet and outlet of the fertilizer applicator on the main pipeline.	Wide application range, evenly mixed fertilizer Large fluctuations in liquid level, the main pipeline to meet irrigation water needs.
Optional	1. Remote Computer and Mobile APP Control. 2. Automatic adjustment of sucking amount. 3. Above 3KW Fertilizer pump, single channel maximum uptake of 1000L/H.                      4. Single-phase 220V, 50Hz power supply available. 5.200 External Irrigation Solenoid Valves Extended (Extended by 8 Module Units) 6. Wireless control external irrigation solenoid valve Monitoring weather stations (air temperature and humidity, soil temperature and humidity, UV intensity, wind direction, wind speed, rainfall, etc.) Fertilizer irrigation control based on external conditions (such as rainfall, soil temperature and humidity, soil conductivity, etc.)   Internet connection

Packing: Kraft paper box or according to clients'  requirements.
Payment: T/T 30% deposit,70% paied before the shipment; L/C

Advantage of Intelligent Fertilizer System 

• Ultra-high precision
• Smooth and stable hydraulic operation
• No fluctuations
• Fast EC/pH set-point reaching
• Short stabilization time
• No risk of cavitation damage to the booster

Projects of Intelligent Fertilizer System 

 

Fujian Dafengshou Irrigation Technology Co.,Ltd is a company specializing in the research, development and production of water-saving irrigation products for agriculture, water conservancy, garden irrigation and integration of water and fertilizer systems. It also provides design, installation and guides on irrigation projects for agriculture, water conservancy, gardens and integration of water and fertilizer systems.

Our main products include micro-irrigation systems (drip irrigation and micros spray irrigation), sprinkling irrigation systems, filtration systems, fertilization systems, garden irrigation systems and accessories, etc. These products are widely used in agriculture, water saving irrigation, garden landscape, municipal greening, greenhouses, Cooling dust on industrial and mining.



Our products and services have been recognized and praised by many users as our rich experience. We pay much more attentions on continuous innovation, quality products and professional services. In 2016, we won the certificate of science and technology enterprise in Fujian Province and was awarded the 2014-2016 Outstanding Innovative Practice Base for excellent Students by the College of Mechanical and Electrical Engineering of Fujian Agriculture and Forestry University. All Products passed the ISO9001 quality and ISO14001 environmental management system certifications, especial micro-spraying equipment and drip irrigation equipment obtained Fujian agricultural machinery promotion and appraisal certificate, and listed in the 2015-2017 promotion product catalog by Fujian Province water conservancy technology.

In the past few years, we have established a good cooperative relationship with a number of advanced professional irrigation companies both at home and abroad. And we have conducted technical cooperation with the Agricultural Research Center of Science and Technology of Fujian Province to cultivate a professional team on product design, R & D, quality control, sales and customer service. We will continue to be professional, innovative and quality concepts for further enhance its technical strength in order to contribute to the nation's construction of a water-saving society.

 

1.Q:What's the payment terms?
  A:We accept T/T, Western Union, L/C and PayPal.

2.Q: How long is your delivery time?
  A: Generally it is 7 days after 30% deposit by T/T received by the seller.