Case Study | Powder Filling and Capping Integrated Production Line (India)

Customer Background
The customer is a medium-sized food processing company in India specializing in chili powder, compound seasoning powders, and spice powders. Their products are sold in the domestic market and exported to the Middle East and Southeast Asia. With increasing order volumes, the existing semi-automatic production method could no longer meet capacity and hygiene requirements, prompting the need for an automated upgrade.

Customer Requirements

  • High-precision and stable powder filling
  • Automatic capping after filling to ensure sealing consistency and higher efficiency
  • Effective dust control during the filling process to improve the workshop environment
  • Automated material feeding to reduce manual labor and secondary dust
  • Compact production line design compatible with existing equipment and easy to operate and maintain
Dust-free powder bottling line for food powders in factory showroom
Factory view of a dust-free powder bottling line for milk powder, coffee powder, spices, and other food powders.
Automatic food powder bottling line with auger filling and dust-control design
A complete automatic powder bottling line designed for cleaner filling of bottled food powders.

Our Solution
To meet these needs, we provided a customized powder filling and capping integrated production line consisting of:

  1. Vacuum Loader
    Enables enclosed and continuous powder conveying, significantly reducing dust leakage and manual handling.
  2. Auger Powder Filling Machine
    Provides high-accuracy and stable dosing, ideal for powders with moderate flowability such as chili powder and spices.
  3. Dust Collection System at Filling Station
    Captures airborne powder during filling, effectively improving cleanliness and operator safety.
  4. Automatic Capping Machine
    Features adjustable torque for different caps, ensuring consistent and reliable sealing while replacing manual capping.
  5. Conveying and Centralized Control System
    Integrates all equipment for synchronized operation, offering user-friendly control and high automation.
Negative pressure dust extraction device on a powder bottling line
Close-up of the negative pressure dust extraction device used in the powder filling section.
Dust-control detail on auger powder filling machine
Factory close-up of the dust-control system used with the auger filling machine.

Results Achieved

  • Significant improvement in filling efficiency
  • Effective reduction of dust, creating a cleaner production environment
  • Enhanced product consistency and sealing quality
  • Reduced labor costs and overall operational optimization
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