Technology that turns water into energy

Turbine manufacturing – complete expertise from A to Z

sora designs and manufactures each turbine as a custom-built unit, precisely adapted to the specific site conditions. With decades of experience and strong in-house expertise, we tailor every plant to head, flow rate, and local circumstances.In...

sora designs and manufactures each turbine as a custom-built unit, precisely adapted to the specific site conditions. With decades of experience and strong in-house expertise, we tailor every plant to head, flow rate, and local circumstances.

In individual turbine construction, we oversee every detail: from planning and 3D design to manufacturing, installation, and commissioning, each step is carried out using our own resources. This allows us to maintain full control over processes and quality, ensure on-time delivery, and provide comprehensive guarantees for our plants.

We rely on selected industrial components, modern CAD/CAM interfaces, and a CNC machinery park that enables the precise production of individual parts and assemblies. Short distances, direct coordination, and internal quality control make our products reliable and durable.

Our customers know exactly where their turbine comes from – a lean, South Tyrolean company that combines in-house manufacturing, innovative solutions, and long-term support for maintenance and service. Based on four decades of experience, we manufacture custom Pelton, Francis, Kaplan, Diagonal, and drinking-water turbines up to 5 MW, optimized as unique units for the specific hydraulic conditions of each site.

3D design & production planning

"It is more difficult to solve a problem simply than to solve it in a complicated way."

Guided by this principle, we develop designs that are technically well thought-out, mature, and reliable. Using state-of-the-art CAD/CAM tools, we model each turbine completely in 3D and prepare all assembly, production, and installation documentation tailored to the implementation phase. Our decades of in-house expertise are combined with hydraulic profiles based on proven model tests, which shape the efficiency of our plants. For highly stressed components, we carry out FEM analyses, strength calculations, and modal analyses to optimize loads, vibrations, and operational reliability. The result is a design focused on the essentials: sophisticated, durable, and cost-effective turbines that perform reliably in operation.

Manufacturing

"Quality can only be guaranteed if you produce it yourself."

Following this principle, we manufacture all key components in-house, maintaining full control over every step of the production process. Using modern CNC machines, we produce individual parts and assemblies in a wide range of dimensions – from turning diameters (up to Ø 1,300 mm) to large-scale milling operations. All production steps – from material intake through machining, welding, metalwork, and bending – are carried out internally by our permanent staff. We rely on high-quality European raw materials and, if requested, perform inspections and acceptance testing according to customer specifications. Short communication lines and direct coordination allow us to remain flexible, fast, and precise. The result: technically sophisticated, durable components, perfectly matched to the requirements of our customers.

Corrosion protection

"A component is only as good as its corrosion protection."

Following this principle, we treat all components – from surface preparation to final coating. Properly prepared parts are the foundation for a long-lasting protective layer. For this reason, all sandblasting is carried out in-house, ensuring the necessary surface cleanliness. For our turbines, we use proven epoxy resin systems from Avenarius Agro and select the appropriate primer and coating structure depending on the application area. The combination of thorough preparation, professional layer application, and high-quality materials guarantees corrosion protection that reliably extends the service life of our components.

Installation

"Proper installation is key to the long service life of a plant."

For this reason, we rely on our own skilled personnelmotivated, experienced, and technically proficient. Each deployment is supported by fully equipped installation vehicles and a company truck, allowing us to respond flexibly and deliver materials to the site on schedule. Our installers work reliably, solution-oriented, and are ready for deployment in both summer and winter. Whether it is a service assignment, turbine maintenance, or complete assembly, our teams handle a wide variety of situations professionally and carefully. This ensures that every turbine is not only precisely manufactured but also expertly installed.

Advancing the principle of hydropower

Sustainability begins in-house

Our commitment in turbine manufacturing is clear: real value is created where people, knowledge, and production come together. Even in times of skilled labour shortages, we remain committed to this path and manufacture consistently in South Tyrol....

Our commitment in turbine manufacturing is clear: real value is created where people, knowledge, and production come together. Even in times of skilled labour shortages, we remain committed to this path and manufacture consistently in South Tyrol. We rely on dependable partnerships rather than anonymous low-cost supply chains – with suppliers, employees, and our customers alike.

This is the foundation for a sustainable future in turbine manufacturing.