HD Series Intelligent Optical Sorter Focus On Visible Defects | AI-powered Low-cost & High-efficiency Primary Sorting

Developed exclusively for walnut pre-sorting, the HD Series is equipped with an AI-enabled RGB optical sorting system. Powered by self-developed deep learning algorithms, it continuously iterates recognition models with new samples to accurately identify various visible defects in a cascading manner. It serves as a reliable first quality control checkpoint for walnut processing while keeping operational costs under control.

• Upper Main Sorting Belt: Efficiently removes all potentially defective products. Minor over-rejection is acceptable to ensure zero missed defective items.
• Lower Re-sorting Belt: Re-inspects products rejected by the upper belt and precisely recovers qualified walnuts, greatly reducing the loss of good products.

• Vibratory Feeding System: Spreads materials evenly and minimizes overlapping, improving sorting accuracy.
• Full Food-grade Stainless Steel Body: Complies with global food safety and hygiene standards.
• Sealed Sorting Chamber & Electrical Cabinet: Features industrial dustproof design for long-term stable operation in harsh environments.
• Quick-detachable Belts: Facilitate easy maintenance and cleaning to meet strict hygiene requirements.
• Proven Dust Prevention System: Ensures consistent equipment performance and stable sorting results.
• Modular Specifications: Available in 600mm and 1200mm belt widths to flexibly match different production capacity demands.

Our self-developed deep learning algorithms enable continuous learning and optimization for ever-improving recognition capability. Combined with high-resolution RGB color cameras and high-brightness LED lighting systems for clear, stable image capture, this cost-effective solution delivers simultaneous multi-dimensional detection covering all common visible defects of walnuts:

• Color Defects: Dark spots, oxidation, residual green husk and abnormal discoloration
• Shape Defects: Breakage, shrivelling, malformation, out-of-size specs and exposed kernels
• Processing Defects: Residual shell fragments, pit remnants, surface attachments and damaged shells with exposed kernels
• Biological Contamination: Wormholes, visible mildew, rot and black mold spots
• Foreign Matter Contamination: Insect bodies, stems, leaves, stones, glass fragments and metal impurities

Featuring an optimized structure, the ejectors deliver outstanding durability, fast response and low air consumption. It maintains precise rejection under high-volume production, lowers over-rejection rate and cuts overall operating costs.

• 15-inch Industrial Touch Screen: Intuitive human-machine interface with multi-language support. Sorting parameters for raw/roasted walnuts and different specifications can be switched with one click for quick production changeover.
• Full-range Remote Support: Enables remote access and real-time monitoring. Built-in performance dashboard, online expert diagnosis and interactive troubleshooting ensure timely maintenance and minimize downtime.