Indented Cylinder

It enables the classification of foreign materials such as vetch, vetch, black weed seeds separated by the trieur together with the broken wheat by separating them from the broken wheat.

Tanis Indented Cylinder: Precision Length-Based Classification

Ensuring Consistent Product Quality Through Accurate Sorting

In industrial agriculture and food production, quality control begins with precise separation technologies. The Tanis Indented Cylinder classifies seeds and grains based on length, ensuring uniform quality, preventing variety mixing, and removing foreign matter. Its high-precision drum system allows only products meeting specifications to enter the production line.


Working Principle

The indented cylinder operates via a cylindrical drum with specially designed perforated surfaces.

  • Centrifugal Sorting: As the drum rotates, centrifugal force guides grains of a specific length into the indentations.

  • Collection: Sorted grains are carried through the drum and collected in separate hoppers.

  • Selective Separation: Short grains are separated from long ones, broken grains from intact, and weed fragments from genuine seeds, ensuring precise calibration.


Applications

The Indented Cylinder is widely used in:

  • Seed processing plants

  • Flour mills

  • Feed factories

  • Pulse cleaning lines

Main product groups: wheat, barley, chickpeas, lentils, corn, canola, sunflower, and beans. Drum hole sizes and arrangements can be customized per product requirements.


Key Features

  • High Separation Efficiency: Up to 98% accurate classification

  • Precise Calibration: Detects even millimeter differences in length

  • Modular Design: Single or multi-drum versions available

  • Low Energy Consumption: Optimized drum and motor system

  • Quiet Operation: Low-vibration mechanism

  • Easy Cleaning: Tool-free maintenance and quick drum access


Operational Benefits

  • Reduces load on downstream machinery

  • Increases packaging accuracy

  • Early removal of defective products minimizes waste

  • Durable bearings and drive systems ensure long service life


Maintenance and Cleaning

Special access doors allow for quick cleaning of drums and hoppers. Tool-free maintenance design minimizes downtime.


FAQ – Frequently Asked Questions

  1. Which products can it process?
    Wheat, barley, lentils, corn, beans, canola, sunflower, and similar products.

  2. What makes the indented cylinder different?
    Separates grains by length, even when weights are similar, ensuring precise classification.

  3. How is cleaning performed?
    Drums and hoppers can be quickly cleaned via access doors.

  4. Energy consumption?
    Low-capacity models use around 0.75 kW, making them energy-efficient.

  5. Automation compatibility?
    Yes. Can be integrated with PLC/SCADA systems, including automatic bypass and feedback signaling.


Conclusion

The Tanis Indented Cylinder provides high-precision, length-based classification with low energy consumption and long service life, making it an essential component in modern grain and seed processing lines.