Innovative silicon production for the energy supply of the future.

Visionary systems engineering for the extraction of polysilicon. Take advantage of the sun being on your side.

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polysilicon for the photovoltaic industry

Sand results in electricity – as much as you like.

Polysilicon – tomorrow's energy supply raw material.

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sand results in electricity

process optimized high- performance plants providing maximum efficiency.

Benefit from our expertise comprising the whole process chain when it comes to crystallisation and the respective control technology for separators and heat exchangers.

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crystallization process

Most-modern technologies for the silicon extraction and the ultimate raw materials efficiency.

The G+R technologies enable a multiple optimization of entire installations according to scientifical- mathematical-physical processes.

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FEM-analyses/simulations

The entire systems engineering – all from one single source.

The sun is our future: trust in the promising expertise and long-term experience of a reputed expert.

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systems engineering

Internationally certified: state-of-the-art worldwide.

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certifications