Stein HDF-O Series AI Optical Sorting System

Stein HDF-O Series AI Optical Sorting System utilizes cost-effective RGB Camera System and AI algorithms to intelligently sort ores by color, texture and shape, making it ideal for pre-concentration of industrial minerals and light-colored metal ores.

With low cost and user-friendly operation, it provides a cost-efficient sorting solution for small and medium-sized mines.

Technical Features

● High-Resolution RGB Camera System

Precise detection to ores by color, texture and shape differences

● Proprietary AI Deep Learning Algorithms

Innovative simulation of manual picking operation by teaching and training the intelligent sorting system all the standards and features of identification and sorting

● High-Intensity LED Illumination System

Enhanced identification of surface characteristics and features of targeting ores, minimizing false rejects

● Reliable High-Performance Air Ejector System

Powerful high-speed air ejectors designed and produced in-house ensure accurate rejection and reliable performance at high-capacity sorting

● Versatility

Effective for industrial minerals (e.g., marble, quartz) and some metal ores (e.g., tungsten, tin)

Benefits

✦ Cost Efficiency

90–95% sorting accuracy removes 30–70% waste upfront, reducing downstream costs

✦ Sustainability

Minimizes water, energy and reagent use, aligning with green mining practices

✦ Fast ROI

Costs 1/3 of XRT sorters, lowering barriers for small-scale miners and delivering payback within 6–12 months

Specifications