Internal gearing

At Villiam Petersen, we produce high-quality internal gearings using the roll hobbing method, up to a diameter of 1500 mm.

This method ensures an efficient and precise process for manufacturing internal gearings, resulting in a product that meets the specific requirements of our company.

The roll hobbing method allows for the creation of extra strong and precise gears, as the teeth are formed by pressing the material against a hobbing tool. This results in a uniform and durable gearing. This process is ideal for items with a diameter of up to 1500 mm, ensuring high quality and reliability in the produced gears.

Capacity for larger items is also available

For items over 1500 mm in diameter, Villiam Petersen offers milling as an alternative manufacturing method. This ensures continued precision and quality in the gearing, even on larger items, and allows for greater flexibility to meet the demand for larger items. We have a comprehensive range of modules, ranging from Module 1.0 to 12 (20), allowing for the production of gears in various sizes and specifications. This means we can handle a wide range of applications and requirements, ensuring that our products meet the necessary standards and specifications. With a maximum capacity of up to ø2600 mm in this process, we are able to meet the needs of even the largest and most complex gears.

Villiam B. Petersen

Contact me, Villiam

Key Account Manager
+45 76 69 30 34

Can we also help your business?

Throughout time, we have helped many different industries and companies, and we can certainly help yours too. If you have any questions about a specific task, or if you need advice on a particular product, please feel free to contact us. We will make sure to answer your questions and help you move forward successfully.

The best products
come out of

1 /


With a focus on delivering products of the highest quality, we ensure that both longevity and efficiency are maximized when the product reaches the customer.

2 /

Service & safety

Safety is a given for us - and good service always comes included in the price, so our customers want to come back.

3 /


With 100 years of experience, we are passionate about staying up-to-date with industry developments, so we can constantly meet the needs of our customers and industry demands.

CTA: Custom-made Product

Do you need a custom-made product?

Our focus is not on producing large series of standard products - instead, we help companies that need a custom-made product for their specific product or machine.

We have our own raw material warehouse, but we can also produce your turned parts if there is a need for something completely unique. We always make sure to first identify the core of your specific needs so that we can find the best solution and help you move forward with your project as quickly as possible.