SL-320 onion powder packing machine introduced to the Congo DR

In October 2025, we exported an onion powder packing machine to the Democratic Republic of the Congo, helping this customer improve the packaging efficiency and appearance to increase sales.

Client background: Local onion powder processing plant

This client from the Democratic Republic of Congo operates a processing plant specializing in onion powder production, primarily supplying local markets and wholesalers. As sales increased, manual packaging could no longer meet order demands, frequently resulting in inconsistent packaging sizes, slow speeds, and powder leakage.

After conducting research, the client identified the need for a professional onion powder packing machine to achieve standardized and high-efficiency production.

Client requirements and packaging parameters

The client specified clear packaging requirements:

• Packaging weight: 100g, 150g
• Bag dimension: 15cm × 14cm
• Film width (Unfolded): 300mm
• Sealing method: Back sealing

These specifications perfectly align with the processing range of our SL-320 Powder Packaging Machine, enabling precise metering, rapid bag forming, and neat, aesthetically pleasing back-sealed packaging.

Shuliy’s solution with onion powder packing machine

Considering the onion powder’s fine texture and tendency to generate dust, we recommended the SL-320 powder packaging machine equipped with a screw metering system. This model features:

✅High-precision metering system ensuring minimal fill weight deviation (100–150g)

✅Stable bag-forming system compatible with 300mm film width

✅Aesthetic and secure back-seal construction enhancing product presentation

✅Automated operation significantly reducing labor costs

We also provided anti-clogging structure recommendations tailored to onion powder characteristics, ensuring long-term stable machine operation.

Final order and customer feedback

After confirming the solution, the customer promptly placed an order for 1 SL-320 powder packaging machine for onion powder portioning.

After the onion powder packing machine was put into operation, packaging speed and appearance quality improved significantly, making it easier for products to enter local supermarkets and wholesale markets. The customer expressed great satisfaction and plans to expand the onion powder production line and continue the cooperation in the future.