Slewing ring
Rothe Erde
Rothe Erde is today the worldwide largest manufacturer of seamless rolled rings.
Rothe Erde manufactures seamless rolled rings, with diameters ranging from 300 to 8,000 mm and unit weights up to 30,000 kgs, in various design types and qualities.
Structural steels, heat-treated steels
High alloyed steels
From non-ferrous metals (aluminum, copper, titanium)
From nickel-based alloys
Rectangular and profiled
With heat treatment: annealed, normalized, hardened and tempered
Special treatments
Raw and machined
Rothe Erde manufactures seamless rolled rings, with diameters ranging from 300 to 8,000 mm and unit weights up to 30,000 kgs, in various design types and qualities.
Structural steels, heat-treated steels
High alloyed steels
From non-ferrous metals (aluminum, copper, titanium)
From nickel-based alloys
Rectangular and profiled
With heat treatment: annealed, normalized, hardened and tempered
Special treatments
Raw and machined
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