Engineering with guaranteed success

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COSWIG is the specialist for high-end and innovative casting solutions. Whether wind energy companies, manufacturers of milling and grinding plants or machine builders: with well-grounded engineering solutions and expert industry knowledge, we can help you to shorten development processes, reduce costs and improve products.

To ensure that your idea is a success from day one, our engineers will assist you every step along the way – from the first layout to the finished product, however big or small. We guarantee a design and construction that are appropriate for casting and a custom-fit selection of materials for applications where the highest demands are made in terms of reliability – among others wind turbines, industrial mills and specialist machines.

Our engineers have mastered their craft in a wide range of different technical disciplines. Our concentrated inter-disciplinary know-how unlocks synergies that accelerate solution-finding processes. With our own research department and close cooperation projects with universities and research institutions, COSWIG is always a step ahead.

But more than that: COSWIG is your reliable partner throughout the entire value creation chain – helping to maximise performance from construction of the first prototype through first casting and series production right up to delivery of the ready-to-install products. With 120 years of experience in casting, a capacity of 40,000 tonnes per year and certified quality management, COSWIG can competently and reliably master even highly complex tasks. Set us a challenge and tell us what you need!

Wind turbines

As an innovation partner of renowned wind turbine manufacturers, COSWIG develops and manufactures advanced machine components. Our engineering competence and casting experience helps us to deliver long-term success to our customers.

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Industrial mills/Grinding systems

For grinding systems, COSWIG develops and manufactures many different components that capably stand up to extreme mechanical loads. Europe's leading mill manufacturers trust the engineering expertise and industry knowledge of COSWIG.

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General machine building

In the field of machine building, COSWIG can look back on know-how that has grown over time. We take full advantage of our over 40 years of experience to develop efficient and successful solutions for customers in a wide range of different industries.

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