Stokkermill horizontal optical separators are designed to ensure accurate separation of glass fractions ranging in size from 2 mm to 8 mm. Equipped with advanced recognition technology, these devices offer high performance in terms of precision, efficiency, and ease of use, making them ideal for recycling glass from solar panels and other industrial applications.

The OS1000 optical separator is a highly innovative solution for the selective separation of glass during the photovoltaic module recycling process. Using advanced optical recognition technologies and artificial intelligence, this device guarantees high precision in separation, minimizing errors and optimizing the recovery of high-quality material. Thanks to its simple and efficient design, it is easy to integrate into automated lines, while reducing the need for maintenance.

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Why use it in glass recycling

•    Precise selection: separates glass fractions with high precision, even very small ones, in a wide range (2–8 mm), reducing the risk of contamination from other materials.

• Ease of integration: fits perfectly into automated recycling plants, working in synergy with other equipment such as crushers, mills, and magnetic separators.

•    High productivity: designed to operate continuously with minimal manual intervention, ensuring high productivity.

•    Reduced environmental impact: contributes to efficient glass recovery, reducing waste and optimizing the recycling process.‍

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Key features

•    High separation accuracy: accurate glass detection using an advanced optical sensor system, capable of handling even very small glass fragments.

• Low operating costs: reduced energy consumption and minimal maintenance thanks to the durability of the components.

•    Easy programming: user-friendly interface for quick configuration and programming, ideal for automated operations.

•    Compatibility: suitable for processing crushed glass in various sizes, from 2 mm to 8 mm.

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Function in the photovoltaic module recycling line

1. Preparation and loading The photovoltaic panel (complete or already cut) is inserted into the automated system.

2. Crushing and delamination The various layers of the module, including glass, EVA, silicon, and metals, are separated using crushers or delamination mills.

3. Glass separationThe OS1000 optical separator accurately identifies and separates the crushed glass from other materials in the stream.

4.    Refining and storageThe remaining fractions, such as metals and plastics, are further processed for final separation. The recovered glass is stored for reuse.

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Key benefits

•    High quality recovered material: separated glass is pure and ready for reuse in industrial supply chains, reducing the need for new materials.

•    Reduced operating costs: automatic separation reduces the need for manual intervention and optimizes the overall costs of the recycling process.

• Environmental sustainability: effective glass recovery helps minimize waste volume and reduce environmental impact, contributing to the circular life cycle of materials.

•    Efficient energy management: high-efficiency system with low consumption and continuous operation, ideal for high-capacity industrial applications.

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