Working principle of 3829 type silicon-containing water-soluble Fertilizer packaging machine and use

The 3829 type silicon-containing water-soluble fertilizer packaging machine is specifically designed for packaging silicon-containing water-soluble fertilizers (powder or granules). The core features are "precise weighing + moisture-proof and anti-caking" to prevent the fertilizer from absorbing moisture and sticking, which may affect the packaging.

The core working principle of the 3829 type silicon-containing water-soluble fertilizer packaging machine

(1) Feeding system

Moisture-proof silo: Water-soluble fertilizers containing silicon are prone to moisture absorption. The silo should be sealed (with desiccant or filled with nitrogen for moisture-proofing).

Anti-clogging feeding

Powder → Double-screw feeding (to prevent bridging) + vibration to break the arch (to prevent caking).

Particles → Feed with a belt or vibration (to reduce breakage).

(2) Weighing system

Coarse feeding: Rapid filling to approach the target weight (for example, 49.5kg).

Fine feeding: Slowly replenish to 50kg (error ±10 to 20g).

Anti-static interference: Silicon-containing fertilizers are prone to static electricity, so the sensor needs to be treated for anti-static purposes.

(3) Packaging and sealing

Automatic bagging: The mechanical arm or suction cup grabs the packaging bag and aligns it with the discharge port.

Heat sealing/seam:

Powder → Heat seal (moisture-proof to prevent moisture absorption and caking).

Particles → seam opening (breathable, preventing bag swelling).

Dust removal system: Exhaust and dust removal during packaging to prevent dust pollution in the workshop.

2. Special Design (for silicon-containing water-soluble fertilizers)

| Problem | Solution |

| Prone to moisture absorption and caking | The silo and feeder are fully sealed, and a dehumidifier can be optionally equipped |

| Static adsorption | Anti-static coating is applied to the scale hopper and pipes. |

| Poor fluidity | Screw feeding + vibration arch breaking device |

| Large amount of dust | Integrated bag filter or negative pressure vacuum cleaning |

3. The differences from ordinary fertilizer packaging machines

| Comparison Items | Ordinary fertilizer packaging machine | Silicon-containing water-soluble fertilizer packaging machine |

| Moisture-proof requirements | General | Must be fully sealed and dehumidified |

| Feeding method | Ordinary screw/Vibration | Anti-blocking double screw + arch breaking |

| Static treatment | No special requirements | Anti-static sensor/pipe |

| Sealing method | Ordinary sewing bag | Heat sealing (moisture-proof powder) |

4. User selection suggestions for 3829 Type Silicon-containing Water-soluble Fertilizer Packaging Machine

If the fertilizer has a high silicon content and is in powder form, choose the fully sealed, heat-sealed and anti-static model.

If it is granular water-soluble fertilizer → the moisture-proof design can be simplified, but dust-proof is still necessary.

A must-do for the test run: Test your fertilizer to see if it forms lumps or blocks the material. Check whether there is any powder leakage after sealing and how the moisture-proof effect is.

Remember: The sealing performance of the silicon-containing water-soluble fertilizer packaging machine is more important than its speed. Don't buy a regular model just to save money, otherwise the fertilizer will get damp and clump, resulting in even greater losses!