High-Precision 3-4CH Auto Water-Fertilizer Controller 1

High-Precision 3-4CH Auto Water-Fertilizer Controller 2

High-Precision 3-4CH Auto Water-Fertilizer Controller 3

High-Precision 3-4CH Auto Water-Fertilizer Controller 4

High-Precision 3-4CH Auto Water-Fertilizer Controller 5

High-Precision 3-4CH Auto Water-Fertilizer Controller 6

High-Precision 3-4CH Auto Water-Fertilizer Controller 7

High-Precision 3-4CH Auto Water-Fertilizer Controller

Place of Origin:

China

Shipping:

Support Sea freight

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

Lead Time:

1-100000(pieces):31(days),>100000(pieces):To be negotiated(days)

Customization:

Graphic customization (Min. Order: 100000 sets),Customized logo (Min. Order: 100000 sets),Customized packaging (Min. Order: 100000 sets)

model number:

3 4 5 fettilizer channel or customized

brand name:

HYRT

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certificate

ISO9001

Product Name

3 4 5 Channel Fertilizer Applicator

Applicable Industries

agriculture garden watering

Condition

New

Warranty of core components

1 Year

Marketing Type

Ordinary Product

Showroom Location

None

Diameter

1.5inch 2inch 2.5inch 3inch

package

carton box

Weight

30 kg

Application

Gardening, Agricultural, garden watering

material

Plastic

place of origin

Shandong, China

type

Other Watering & Irrigation

Accurate Multi-Channel Compact Reliability

The high-precision 3-4CH auto water-fertilizer controller serves as a reliable fertilizer applicator, automatically delivering exact dosages to cut waste and boost crop performance. Its compact, sturdy water-and-fertilizer integrated design (54.5×17×108 cm, 30 kg) is crafted from quality materials and shipped in carton boxes with plastic connector and valve packaging for easy, durable on-farm installation. Backed by a one-year warranty, pre-shipment inspection and flexible global delivery terms, it gives growers dependable support and fast, low-hassle deployment.

Automated Precision Nutrient Delivery

The High-Precision 3-4CH Auto Water-Fertilizer Controller is a compact, rugged water-and-fertilizer integrated machine (54.5×17×108 cm, 30 kg) with a built-in fertilizer applicator as its core component and a one-year warranty. Functionally it automates multi-channel dosing, timing and flow control to deliver precise nutrients for drip and sprinkler systems, boosting fertilizer-use efficiency and cutting labor and water waste on farms and gardens. Its modular valve layout, user-friendly controls and compatibility with common filters, tubing and fittings make installation, maintenance and scale-up simple for both commercial and smallholder applications.

Accurate 3-4CH Fertilizer Controller

The high-precision 3-4CH auto water-fertilizer controller from HYRT integrates water and fertilizer management for agriculture and gardening, delivering easy operation and reliable performance with a one-year warranty on core components. Compact and robust (54.5×17×108 cm, 30 kg), this fertilizer applicator supports drip and micro-sprinkler systems and ships with quality-checked accessories such as plastic connectors and barb off-take valves. Designed for farms and greenhouses, it is manufactured in Shandong, China and offered with flexible payment and delivery terms plus global after-sales support.

◎ High-Precision Multi-Channel

◎ Durable Field Ready

◎ Flexible Global Shipping

Precise Automated Multi-Channel Dosing

Built by a team with decades of irrigation and ag‑tech experience, the High-Precision 3-4CH Auto Water-Fertilizer Controller was engineered for reliability and seamless integration into modern greenhouse and field systems. As a smart fertilizer applicator and flow-control hub, it synchronizes precise dosing with automated irrigation schedules, supports 3–4 channels, real-time monitoring, and remote management to reduce waste and boost crop uniformity. Highlights include high-accuracy peristaltic and proportional dosing, corrosion-resistant components, intuitive app and local UI control, modular expansion, and fail-safe alarms—delivering lower chemical use, higher yields, and simplified operations for growers.

Material introduction

The High-Precision 3-4CH Auto Water-Fertilizer Controller is constructed with corrosion-resistant metals for structural components and high-grade engineering plastics and UV-stable polyethylene for fluid pathways and housings. Precision plastic connectors, barb offtake valves and robust fittings provide leak-resistant joints and long-term field durability. Chemical- and UV-resistant materials protect seals and pumps from fertilizer corrosion, ensuring the fertilizer applicator performs reliably in agricultural and gardening applications.

◎ Durable Outdoor Construction

◎ Corrosion‑Resistant Components

◎ Sealed Electronic Reliability

FAQ

What is the High-Precision 3-4CH Auto Water-Fertilizer Controller and where is it typically used?

It is an automated dosing controller that drives three or four independent dosing channels (usually peristaltic or solenoid-driven) to deliver precise amounts of water and fertilizers or additives. Typical application scenarios include greenhouses, vertical farms, hydroponic systems, nurseries, potting lines, landscape irrigation with fertigation, and agricultural research where repeatable, small-volume dosing and recipe control are needed.

How do the 3–4 channels work and what can I control on each channel?

Each channel acts as an independent dosing output so you can assign different liquids (e.g., macro fertilizer, micro fertilizer, pH adjuster, supplement) to different channels. You can usually set dose amount (volume or time), dosing frequency or schedule, and sequence. Some controllers also allow proportional dosing based on a master pump or sensor input so ratios between channels remain consistent.

How do I set up and calibrate the dosing for accurate results?

Install tubing and pumps on the correct channel ports, prime the lines so there’s no air, then calibrate each channel by running it for a fixed time (e.g., 60 seconds) and measuring the collected volume (mL). Calculate the actual flow rate (mL/min) and enter that value into the controller or use the controller’s built-in calibration routine. Repeat calibration for all channels and verify by running a test dose; adjust if necessary. Recalibrate whenever you change tubing, pumps, or liquid viscosity.

What kinds of liquids and pumps are compatible, and what safety precautions should I follow?

The controller works with most water-soluble fertilizers, nutrient solutions, and many liquid additives; peristaltic pumps are common because they isolate fluid from the pump mechanism. Avoid highly viscous, abrasive, or solvent-based liquids unless the pump and tubing are rated for them. Always check chemical compatibility of tubing and fittings, wear appropriate PPE when handling concentrated chemicals, keep fertilizer concentrates in labeled containers, and never mix incompatible chemicals in the same line.

What routine maintenance is required to keep the system accurate and reliable?

Regular maintenance includes: daily or weekly visual checks for leaks and proper flow; weekly or after-use rinsing of lines and pumps if you switch liquids; replacing inlet filters as needed; inspecting or replacing peristaltic tubing periodically (often every 6–12 months depending on usage); and annual electrical and connection checks. Perform calibration checks after maintenance or after replacing tubing/pumps.

What are common problems and how do I troubleshoot them?

Common issues include under/over-dosing (recalibrate and check for worn tubing or incorrect flow settings), air in lines or loss of prime (re-prime lines and check intake filters), intermittent pump operation (check power, loose connections, controller settings), and leaks/clogs (inspect tubing, filters, and fittings). If the controller displays an error, power-cycle it, check wiring and fuses, consult the manual error list, and contact technical support if the problem persists.

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Our water-saving experts will provide you with full assistance from quotation to delivery.

Write to Us

18606348185@lwhyrt. com

Support Center 24/7

0086-18606348185

Our Location

No. 2, Wuhua Street, Fengcheng Industrial Park, Laiwu District, Jinan City, jinan, Shandong, China