The powdered fertilizer packaging machine is an automated, quantitative packaging system specifically developed to handle the characteristics of powdered materials in the chemical fertilizer industry. Unlike standard powder packaging machines, fertilizer powders are prone to dusting, have poor flowability, and tend to absorb moisture and clump; these properties demand higher standards for equipment regarding corrosion resistance, dust protection, and weighing accuracy.
A typical fully automatic vertical packaging machine for powdered fertilizer integrates bag making, auger dosing, filling, precision sealing, intelligent coding, and finished product conveying, enabling a completely unmanned packaging process. Mainstream models on the market operate at 380V, and some models offer customization options.
The workflow of a powdered fertilizer packaging machine can generally be divided into the following stages:
Powdered material is fed into the packaging scale's hopper via a conveyor, with an automatic level control system ensuring continuous supply. High-precision load cells are used in conjunction with a three-stage feeding process (fast/medium/slow); PID dynamic compensation keeps accuracy within ≤±0.2%. For ultra-fine or bridging-prone materials, a screw metering option is available, utilizing a large-pitch, anti-bridging screw to resolve uneven discharge.
Automatic filling occurs after metering. The sealing stage features an independent constant-temperature system with dual-channel temperature control; it accommodates thick and composite films, ensuring secure, leak-proof seals without bag bulging. High-end models integrate a sealing solution that combines heat-sealing for the inner bag with stitching for the outer bag.
Finished packages are discharged via a conveyor belt. The equipment automatically tracks production output and corrects bag length, while triggering alarms and halting operations in the event of anomalies. The entire line operates as an unmanned, closed-loop system.
Powder fertilizer packaging machines have a wide range of applications:
Fertilizer manufacturing enterprises: Quantitative bagging of powders for organic fertilizer plants, compound fertilizer plants, and water-soluble fertilizer processing facilities.
Agricultural input processing workshops: Packaging for products such as soil remediation powders, rooting powders, trace element fertilizers, and antibacterial powders.
Small-to-medium-scale production: Meeting flexible packaging needs for various specifications, small batch sizes, and diverse product categories.
Integration with large-scale production lines: Connecting with upstream mixing, blending, and conveying equipment to form complete production lines.| Material |
Powder |
| Weighing Range(kg) |
20~50kg |
| Weighing Speed(bag/h) |
≥180 |
| Dividing value(g) |
20 |
| Level of accuracy |
0.2 |
| Power Supply |
Three-phase four-wire: AC 380V 220V 50Hz (User self-sufficiency) 50Hz (User self-sufficiency) |
| Power Consumption |
RV75 1.5kw RV50 0.75KW RV50 0.55KW |
| Gas Source |
It is recommended to select an air compressor with a displacement of 0.12 m3/min or more. |
| Gas Consumption |
0.4～0.6Mpa 1m3/h |
| Working Environment |
0～＋40℃ relative humidity≤90% |
| Sensor |
ILGC-200KG-BA (KeLi Electric) |
| Computer Control Instrument |
Intelligent computer controller YH3D YHD8 |
| Pneumatic Components |
Yadeke, Taiwan |
| Dust Removal |
Reserve dust outlet |
| Manufacturing Materials |
Contact with the material is made of carbon steel, good fluidity, wear resistance, corrosion resistance, easy to clean. |
| Feeding Method |
Screw twister feed |
| Installation size(mm) |
2280(height)×1360(depth)×750(width) |
| Installation Method |
The scale body is directly docked to the storage bin and does not need to be added as an auxiliary steel frame. Occupied floor space is small and easy to install. |
Automatic quantitative packaging for ton bags materials in flour, starch, feed, fertilizer, food, chemical industry, light industry, building materials and other industries. The main features of the organic fertilizer ton bag packaging machine: 1. Tailored and designed for the respective characteristics of the powder materials and the different requirements of the manufacturer. The equipment is advanced in technology, durable and has few wearing parts. 2, feeding, packaging stepless speed regulation, equipment performance is stable, packaging accuracy and speed. The ton bag packaging ma
The granular fertilizer packaging machine automatically performs weighing, bagging, sealing, and conveying; it offers precise measurement and high packaging efficiency, making it widely suitable for the quantitative bagging of various types of granular fertilizers.
