Home > Products > Forged products

Forged Products

At CELSA Group™ we have unique facilities capable of manufacturing a wide range of heat-treated and machined forging products in the most requested steel grades. From the Group we work to satisfy the needs of our clients and adapt to their specifications.

Our products, subjected to a process of forming by plastic deformation of metals, have numerous applications, the most common are components and spare parts for sectors such as energy, metallurgy, machinery, mining, cement, mechanical transmission of energy , oil or gas. Our clients are world leaders in their sector.

Boat propulsion shafts and components

Boat propulsion shafts and components are used in naval propulsion systems that transmit the mechanical force of the ship’s engine to the propeller. Manufactured in CELSA Huta Ostrowiec, we deliver them both roughed for machining and finished.
Our clients are mainly located in Europe and Korea and include the world’s leading propulsion system designers, as well as the main shipyards.

Armed crankshafts

Crankshafts are the heart of large two-stroke diesel engines. Engines made with crankshafts are mainly used in the propulsion of boats and in the generation of electrical energy.
From CELSA Group™ we work according to the specifications of the main designers and license providers in the world. Manufactured in CELSA Huta Ostrowiec, we deliver them ready to assemble in the engine.
Our clients are manufacturers from all over the world of large two-stroke diesel engines, licensed by MAN and/or Wärtsila. They are located, above all, in Korea, China and Europe.

Main Shafts of Wind Generators

The main shaft is a key component in most wind turbines: it holds the blades in any atmospheric condition and transmits the mechanical force of the blades to the gearbox.
We are a Tier-1 and Tier-2 supplier of the main manufacturers of wind turbines worldwide and leaders in the manufacture of main shafts for wind turbines of more than 1.5 Mwatt. We deliver them roughened for mechanization or already superficially treated and ready to assemble.

Fibered crankshafts

Fibered crankshafts are the heart of large four-stroke diesel engines. They are applied above all in the propulsion of boats and in the generation of electrical energy.
Our fiber crankshafts, delivered unmachined, are produced according to the specifications of the main designers in the world: Wärtsila, Caterpillar, MAN, Pielstick, etc. We also offer fiber roughed or surface treated crankshafts in “finished machined” state.
CELSA Huta Ostrowiec is one of the few companies in the world that has the technology and equipment necessary to forge the largest fiber crankshafts.

Vacuum degassed steel ingots

They are used as raw material in forging and lamination processes. The range we offer includes both carbon and alloy steels. From our ingots, any type of forged piece is manufactured, as well as rolled rings, thick rolled sheets and large diameter rolled bars.

Forged Products

Where it is manufactured

CELSA Huta Ostrowiec

Francisco Rubiralta Awards

With the name of the founder and in his commemoration, Francisco Rubiralta Awards recognize those people and teams that, through their extraordinary effort, have implemented a project or initiative that has been decisive for the Group's results.

Important aspects such as safety, the environment, quality, reliability of services, people management and productivity are essential parts of these proposals and fundamental conditions for the awards. Likewise, all these initiatives and projects are aligned with the culture and values of CELSA Group ™.

The Francisco Rubiralta Awards hold special value as they are recognitions where all the people of the Group can participate, and candidates are chosen by the same colleagues.

Awards and recognitions of CELSA Group ™
For CELSA Group ™ recognitions are a fundamental aspect and an opportunity to value all those initiatives and attitudes that make the Group a better place. The awards allow us to recognize people’s efforts and value those ideas that have had a direct impact on the Group and have helped us grow in our day to day.
The prizes awarded also allow us to highlight the most human factor of our team and highlight those attitudes that most identify with our values. For CELSA Group ™, the acknowledgments are a source of pride and a great reason to honestly thank people of the Group for their good work and dedication.

The “Celsis” are corporate coins that are awarded to the winners and finalists of the CELSA Group ™ awards. With them you can exchange a series of products and services related to training, health, work-life balance or technology. This currency also can be exchanged for any kind of solidarity initiatives that may bring the company closer to its people.