# LOI Thermprocess GmbH

Group: Tenova S.p.A.  
Country of seat: Germany  
Data as of: 2026-10-21, version 2.32  
Page: https://www.ai-waw.com/en/companies/loi-thermprocess-gmbh

## Technology supplier

> A picture of the supply market – not a commercial recommendation.

- Processes at the customer: [melting and casting](https://www.ai-waw.com/en/companies/technology/topienie-odlewanie.md), [heat treatment (annealing, solution treatment, ageing, brazing)](https://www.ai-waw.com/en/companies/technology/obrobka-cieplna.md)
- Confirmed metals: aluminium

- fuel-fired melting and holding furnace – Duisburg – design of industrial furnaces and heat treatment lines (Duisburg, Germany); confirmed: aluminium; Product form: scrap; Source [B] Group website – page on the TCF twin-chamber furnace for melting aluminium scrap (tenova.com), 2026-10-20 – https://tenova.com/technologies/twin-chamber-melting-recycling-furnace-tcfr
- chamber annealing and ageing furnace – Duisburg – design of industrial furnaces and heat treatment lines (Duisburg, Germany); confirmed: aluminium; Product form: foil; Source [B] Group website – page on the FAL chamber annealing furnace for aluminium foil (tenova.com), 2026-10-20 – https://tenova.com/technologies/aluminium-foil-annealing-furnace-fal
- solution heat treatment and quenching furnace – Duisburg – design of industrial furnaces and heat treatment lines (Duisburg, Germany); confirmed: aluminium; Product form: casting; Source [B] Group website – page on the heat treatment line for aluminium castings (tenova.com), 2026-10-20 – https://tenova.com/technologies/heat-treatment-lines-cast-aluminium-parts