The fourth generation of Naitejia fertilizer applicator

Price:Negotiable
Minimum Order Quantity:Negotiable
Production Capacity:Negotiable
Terms of Payment:TT / L/C
Port of Loading:Tianjin Shanghai Dalian Guangzhou-Shenzhen Ningbo Lianyungang
Origin:China-Ningxia
Price Terms:FOB/CIF/CFR

Program parameters


Can edit 15 irrigation programs

Irrigation can be programmed according to external factors including sunshine intensity, time, etc.

Each irrigation program can control up to 40 valves

Can edit 10 fertilization programs

The fertilization can be programmed according to time or proportion (depending on the amount of irrigation water) or according to the EC/PH value

EC fertilizer can output stable EC mixture in a very short time

Can control multiple fertilizer injection channels at the same time

Up to 8 flow monitoring

Can control up to 24 sets of filter backwashing

Whether to automatically backwash is determined according to the pressure difference between the inlet and outlet of the filter

Hydraulic parameters


Suitable for system flow rate: 20 ‒ 400 m³/h

Suitable for main pipeline pressure range: 2.5-7.5 bar

Can be expanded to up to 8 fertilizer injection channels of 600L/H or 5 1000L/H

EC&PH independent controller and display

EC/PH independent sensor

More models and installation methods are available

Hardware parameters


2 24V AC output modules, each module has 8 outputs, a total of 16 outputs

Up to three expansion controllers can be connected, up to 256 24V AC outputs

Up to 2 digital input modules, 8 inputs per module, 16 in total

Up to 2 analog input modules, 11 inputs per module, 22 in total

Local networking-up to 50 controllers can be controlled

Controller power supply: 230V AC

The fertilizer injection channel is an analog automatic adjustment electric valve

High voltage protection circuit

External memory card

Connectable to computer


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