Inside Our Processing Facility: High-Definition Buhler Sortex Optical Cleaning Workflow

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Videos & Media February 10, 2026 3 min watch 499 views By Engineering & Quality Team

Inside Our Processing Facility: High-Definition Buhler Sortex Optical Cleaning Workflow

Watch our full optical cleaning and multi-deck destoning pipeline in action, processing 99.97% pure sesame seeds, cumin, and fenugreek for international container stuffing.


Discover the cutting-edge technology powering Nafra Overseas' production standard. In this feature video, our senior processing engineers walk you through the multi-tier optical cleaning, gravity separation, and metal detection lines operating at our Unjha facility.

Purity at 99.97%: Precision Optical In-Flight Camera Rejection

Using ultra-high-resolution bi-chromatic cameras and infrared sorting chutes, foreign organic matter, discolored seeds, and inert dust particles are identified and ejected within milliseconds using high-frequency pneumatic air valves.

Every export shipment undergoes independent pre-shipment sampling and testing by Apeda Approved NABL Third-Party Testing laboratories prior to container stuffing at Mundra Port.

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