Product Description

The automatic fertilizer filling machine is designed for liquid fertilizers, nutrient solutions, agricultural chemicals, and other medium-to-high viscosity agrochemical liquids. The system integrates 6-head net weight filling, anti-foaming diving nozzles, two-stage fast/slow dosing logic, and zero-drip shut-off valves to ensure high filling accuracy, reduced product loss, and clean production. It is ideal for fertilizer manufacturers requiring precise weight control, foam suppression, flexible multi-container production, and reliable integration with automated packaging lines.

Specifications

Applications

1. Liquid fertilizer filling.

2. Agricultural nutrient solution packaging.

3. Agrochemical and plant nutrition liquid filling.

4. Large-volume agricultural liquid automated packaging lines.

Core Advantages

1. 6-Head Net Weight Precision Filling
Independent load cell feedback ensures high-accuracy dosing while minimizing product giveaway.

2. Anti-Foaming Diving Nozzle Technology
Bottom-up filling suppresses foam generation and reduces splashing.

3. Two-Stage Fast and Slow Dosing Logic
Bulk fill plus precision dribble improves speed while maintaining target weight accuracy.

4. Zero-Drip Shut-Off Valve System
Integrated shut-off and suck-back control prevent residual dripping and keep production clean.

5. Flexible Multi-Container Changeover
Supports tool-less adjustment for different container sizes and fill targets.

How to Choose

1. Choose this machine if you need high-accuracy liquid fertilizer filling.

2. Choose this machine if anti-foaming and zero-drip performance are critical.

3. Choose this machine if multiple container formats are required.

4. Choose enhanced corrosion-resistant or GMP configurations for demanding chemical environments.

Typical Configuration

1. Empty Container Infeed Conveyor

2. 6-Head Net Weight Filling Module

3. Diving Nozzle Filling System

4. Two-Stage Dosing Control Module

5. Zero-Drip Shut-Off Valve System

6. Finished Product Conveyor

FAQ

1. What products can this automatic filling machine handle?
It is suitable for liquid fertilizers, nutrient solutions and similar agrochemical liquids.

2. How does the machine control foaming?
Diving nozzles fill below the liquid surface to suppress foam generation.

3. What filling accuracy can the machine achieve?
The machine can achieve accuracy up to ±0.2%.

4. How is dripping prevented?
The shut-off valve and suck-back system eliminate residual dripping.

5. Does the machine support multiple container sizes?
Yes. It supports flexible changeover for multiple container specifications.

Summary

The automatic fertilizer filling machine combines 6-head net weight filling, anti-foaming diving nozzles, and zero-drip shut-off control into a complete automated liquid fertilizer filling solution. It is designed to improve filling accuracy, reduce product loss, and support flexible high-capacity production. With corrosion-resistant construction, scalable configurations and automated line integration, it provides a reliable filling solution for agricultural liquid packaging lines.