# COIM S.r.l. Costruzioni Impianti e Montaggi Industriali

Group: Presezzi Extrusion Group S.A.  
Country of seat: Italy  
Data as of: 2026-10-21, version 2.32  
Page: https://www.ai-waw.com/en/companies/coim-s-r-l-costruzioni-impianti-e-montaggi-industriali

## Technology supplier

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

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

- billet and slab homogenising furnace – Castelcovati – design and manufacture of gas-fired billet heaters and heat treatment furnaces for extruded products (Castelcovati, Italy); confirmed: aluminium; Product form: ingot; Source [B] Company website – product page for aluminium heat treatment furnaces, ingot homogenising furnaces (coimsrl.net), 2026-10-20 – https://www.coimsrl.net/product/thermal-treatment-ovens-aluminium.html
- extrusion billet heater – Castelcovati – design and manufacture of gas-fired billet heaters and heat treatment furnaces for extruded products (Castelcovati, Italy); confirmed: aluminium, copper; Source [B] Company website – product page for gas-fired billet heaters for aluminium, brass and copper (coimsrl.net), 2026-10-20 – https://www.coimsrl.net/product/gas-ovens-heating.html
- chamber annealing and ageing furnace – Castelcovati – design and manufacture of gas-fired billet heaters and heat treatment furnaces for extruded products (Castelcovati, Italy); confirmed: aluminium; Product form: rod, tube, profile; Source [B] Company website – product page for aluminium heat treatment furnaces (coimsrl.net), 2026-10-20 – https://www.coimsrl.net/product/thermal-treatment-ovens-aluminium.html
- solution heat treatment and quenching furnace – Castelcovati – design and manufacture of gas-fired billet heaters and heat treatment furnaces for extruded products (Castelcovati, Italy); confirmed: aluminium; Product form: rod, tube, profile; Source [B] Company website – product page for aluminium heat treatment furnaces (coimsrl.net), 2026-10-20 – https://www.coimsrl.net/product/thermal-treatment-ovens-aluminium.html

### Deliveries to register plants

- COIM S.r.l. Costruzioni Impianti e Montaggi Industriali → [Röthenbach a. d. Pegnitz – brass foundry and extrusion plant (Diehl Brass Solutions Stiftung & Co. KG (Diehl Metall), Röthenbach an der Pegnitz)](https://www.ai-waw.com/en/companies/diehl-brass-solutions-stiftung-co-kg-diehl-metall#de-diehl-roethenbach): extrusion billet heater – Log heater for 318 mm logs with cold saw and log storage (reference list, 2025). (2025); delivered; Source [B] Company website – COIM reference list (PDF, coimsrl.net) – https://www.coimsrl.net/pdf/reference/Reference_Coim.pdf
- COIM S.r.l. Costruzioni Impianti e Montaggi Industriali → [Alcomet AD (Alcomet AD, Szumen)](https://www.ai-waw.com/en/companies/alcomet-ad#aleu-p197): extrusion billet heater – 10-inch aluminium log heater with hot saw and brushing machine (reference list, 2024). (2024); delivered; Source [B] Company website – COIM reference list (PDF, coimsrl.net) – https://www.coimsrl.net/pdf/reference/Reference_Coim.pdf
- COIM S.r.l. Costruzioni Impianti e Montaggi Industriali → [foundry (Gießerei) Meinerzhagen (OTTO FUCHS KG, Meinerzhagen)](https://www.ai-waw.com/en/companies/otto-fuchs-kg#aleu-p272): extrusion billet heater – Two gas-fired billet heaters for brass and brass alloys (230 mm) with energy saving system (reference list, 2023). (2023); delivered; Source [B] Company website – COIM reference list (PDF, coimsrl.net) – https://www.coimsrl.net/pdf/reference/Reference_Coim.pdf
- COIM S.r.l. Costruzioni Impianti e Montaggi Industriali → [Aluminium Green S.p.A. (Alugreen) (Aluminium Green S.p.A., Pralboino)](https://www.ai-waw.com/en/companies/aluminium-green-s-p-a#aleu-p126): billet and slab homogenising furnace – 50 t batch homogenizing furnace for logs (reference list, 2021). (2021); delivered; Source [B] Company website – COIM reference list (PDF, coimsrl.net) – https://www.coimsrl.net/pdf/reference/Reference_Coim.pdf
- COIM S.r.l. Costruzioni Impianti e Montaggi Industriali → [Pori – oxygen-free copper (OF) products (Luvata Pori Oy, Pori)](https://www.ai-waw.com/en/companies/luvata-pori-oy#fi-luvata-pori): extrusion billet heater – Gas-fired billet heater for copper and copper alloys (16,500 kg/h) with billet descaling unit (reference list, 2021). (2021); delivered; Source [B] Company website – COIM reference list (PDF, coimsrl.net) – https://www.coimsrl.net/pdf/reference/Reference_Coim.pdf
- COIM S.r.l. Costruzioni Impianti e Montaggi Industriali → [Osnabrück – strip rolling mill and foundry (KME Germany GmbH, Osnabrück)](https://www.ai-waw.com/en/companies/kme-germany-gmbh#de-kme-osnabrueck): extrusion billet heater – Two gas-fired billet heaters for copper and copper alloys (350 mm, 18,000 kg/h) with billet descaling unit (reference list, 2019). (2019); delivered; Source [B] Company website – COIM reference list (PDF, coimsrl.net) – https://www.coimsrl.net/pdf/reference/Reference_Coim.pdf
- COIM S.r.l. Costruzioni Impianti e Montaggi Industriali → [Amstetten (buntmetall amstetten GmbH) – tubes, bars, wires (Wieland (spółka zależna), Amstetten)](https://www.ai-waw.com/en/companies/wieland-spolka-zalezna#at-wieland-amstetten): extrusion billet heater – Two gas-fired billet heaters for copper and copper alloys (diameters 234–326 mm, 13,500 kg/h each) (reference list, 2017). (2017); delivered; Source [B] Company website – COIM reference list (PDF, coimsrl.net) – https://www.coimsrl.net/pdf/reference/Reference_Coim.pdf