Optical sorter market seen reaching $8.31B by 2035

The optical sorter market was valued at $3.65 billion in 2025 and is projected to grow to $8.31 billion by 2035, driven by food safety rules, recycling mandates and faster AI-based sorting. Camera systems led in 2025, while near-infrared technology is expected to be the fastest-growing segment.

Why it matters: - Optical sorters are becoming core infrastructure for food processing, recycling, mining and pharmaceutical operations. - The market’s growth reflects stricter food safety enforcement, more recycling purity requirements and ongoing labor shortages. - The shift could ускорate automation across inspection, sorting and contaminant detection lines worldwide.

What happened: - The global optical sorter market reached $3.65 billion in 2025. - The market is projected to rise to $3.96 billion in 2026 and $8.31 billion by 2035. - Market Research Future expects the sector to expand at an 8.6% CAGR during the forecast period. - The report covers camera solutions, near-infrared, X-ray transmission, hyperspectral imaging and laser sorting technologies. - A sample report is available here. - The full report is available here.

The details: - Camera-based systems held 36.5% of the market in 2025. - Near-infrared sorting is projected to post the fastest technology growth, at 10.4% CAGR through 2035. - Belt-based systems accounted for 58.2% of the market in 2025. - Food processing represented 62.0% of revenue in 2025. - Recycling is expected to grow at an 11.2% CAGR through 2035. - North America held 36.2% of global revenue in 2025. - Europe held about 27% of the market. - Asia-Pacific is projected to grow at 11.2% CAGR through 2035. - The report lists TOMRA Systems ASA, Bühler Group, Key Technology, Satake Corporation, Sesotec GmbH, Steinert GmbH, Pellenc ST and National Recovery Technologies as key players.

Between the lines: - Food safety regulation and circular-economy policy are doing more than raising compliance costs; they are creating repeat demand for automated sorting equipment. - The FDA’s New Era of Smarter Food Safety Blueprint and EU rules are pushing processors toward automated contaminant detection. - Extended Producer Responsibility rules in France, India and South Korea are increasing investment in recycling infrastructure that can deliver higher purity outputs. - AI-driven hyperspectral systems are shifting the market from basic color sorting to higher-precision classification. - Deep-learning models embedded in new belt-line installations now account for roughly 38% of deployments. - Venture and strategic investment in machine vision sorting systems exceeded $1.2 billion from 2022 to 2024. - A 2024 study found AI-infused food grain optical sorters cut false-rejection rates by 52% versus rule-based systems. - Automated optical classification lines can reduce inspection-station headcount by 60% to 75%. - For high-throughput operators, the payback period can be as short as 18 months.

What's next: - Food processors are likely to keep replacing manual inspection stations with automated systems as compliance pressure rises. - Recycling operators should see continued upgrades into near-infrared and camera-based platforms as EPR rules expand. - Hyperspectral imaging is likely to spread further into mining, textile recovery and other sorting applications. - Sorting-as-a-service models may open the market to smaller processors that cannot afford large upfront capital costs. - Government-backed modernization in India, the U.S. and other regions should continue to support equipment purchases through 2035.

The bottom line: - The optical sorter market is moving from niche automation to essential industrial infrastructure, with regulation and AI both speeding adoption.