Cast iron solutions
Innovative solutions
BIRN is one of Northern Europe’s largest foundries with roots dating back to 1896.
One of our major core competencies is to offer all services required in connection with a casting project
– from the initial concept to the final product.
We are the customer’s development partner during the actual design phase; we produce the pattern equipment;
we cast, machine, surface treat, assemble, and support our customer during the entire project.
Select area of interest
Design
With more than 125 years of experience, know-how and competence combined with utilization of advanced tools, new components can be designed and integrated into serial production.
Casting
BIRN is a fully equipped casting facility having an annual capacity of approx. 45,000 tons with five fully automatic Disamatic moulding lines.
Machining
50+ automated machining centres and turning lathes are ready to prepare your castings into ready-to-assemble parts.
Surface Treatment
We work closely with our customers to better understand the requirements of your parts and plan the surface treatment accordingly.
tons of cast iron produced annually
DISAMATIC moulding machines
CNC lathes and centers
shipping countries worldwide
Latest updates
BIRN to test power regulation in sustainable pilot project
19 March, 2024BIRN has entered a partnership with IBM and Energi Danmark to regulate our foundry’s electricity consumption. The collab...
New AI Technology Reduces Iron Foundry’s Energy Consumption
23 February, 2024The iron foundry BIRN has recently completed an AI-project in cooperation with pour-tech AB to optimize dosing of molten...
Iron Foundry Reduces Natural Gas Consumption by 25 per cent Using Heat Recovery
5 February, 2024The Danish iron foundry, BIRN, aims to reduce its natural gas consumption by around 25 per cent by 2024. The reason is t...