Worldwide supplier of ring rolled, open and closed die forgings
RING MILL, world leaders for more than 45 years
Ring Mill - founded in 1978 - is a leader in the production of forged and rolled products in steel and other alloys. For more than four decades, we have been producing to the customer’s specifications, providing custom pieces especially in the Oil&Gas, Pipes&Fittings, and Power Generation fields. Ringmill’s expertise is appreciated worldwide.
A HISTORY OF EXCELLENCE
Since the foundation in 1978, the Company has climbed steadily to the top of worldwide rankings as a major supplier of high quality forgings and rolled rings.
GENERAL INFORMATION
Over
of experience
Production area
sqm
More than
employees
Capacity of
tons/week of steel forgings
PRODUCTION PROCESS
DESIGN
Following the customer’s technical specifications, we offer our partnership to identify the best choice of material and production technology.
MACHINING
The most important manufacturing processes, necessary where tight tolerances on dimensions are required.
FORGING
Steel is forged by heating it to a malleable state and applying localized compressive force to shape it to the desired form.
TESTING
Detects surface and internal flaws, determine microstructural features and assure conformity of product.
HEAT TREATMENT
Steel is forged by heating it to a malleable state and applying localized compressive force to shape it to the desired form.
SHIPPING
Products are packaged in accordance with international standards and the customer’s specific requests; delivery is guaranteed worldwide by qualified shipping companies.
MARKETS
&
PRODUCTS
RINGMILL GROUP
Rubiera has over 40 years of experience in the production of special steels. The plant, located in Casalgrande in the province of Reggio Emilia in Italy, covers a 250,000 square meter area and it is capable of producing 200,000 tons of steel per year. Continuous investments, an on-going collaboration with the University of Modena and the years of experience of the Rubiera team allow the Company to satisfy the most varied requests and to build long-term partnerships with clients and suppliers.
With RR Special Steel the ownership family, with a centenary experience in the steel and forging industry, has created the stars of tool steel.