With the ring rolling mill Siempelkamp completes its range of products for the manufacture of rings. From forging the pre-forms to manufacturing the ring blanks to ring rolling, we supply everything from a single source. Siempelkamp’s ring rolling mill manufactures seamless rings made of steel and special materials such as nickel-base, titanium, or aluminium alloys using maximum radial and axial pressing forces. The radial pressing force is hydraulically generated and applied to the part via a mandrel roll. Radial rolling is carried out by reducing the roll gap between the driven external roller and the mandrel roll. The axial pressing force is also hydraulically generated and applied to the part via the upper axial roller. Axial rolling is carried out by means of the vertical forward feed of the upper axial roller. A centring device provides for the correct position of the ring during the rolling process.
Poland
Thanks to our experienced team and modern equipment, ESTIMET can undertake virtually any task associated with steel sheet rolling. The edges of the rolled elements are bent, which eliminates the need for so-called coastings. This operation reduces the waste material that is generated. Rolling of non-standard shapes can be done with the micro-connections in critical places of the rolled element. After the rolling operation is finished the micro-connections are removed.
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We manufacture rough or fully machined wiper rollers for cold rolling of aluminium and stainless steel Alloy: aluminium bronze with high hardness
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Cold and hot drawing rolling mills, ring, roller, roller, disk or forming roller ring etc., called profile, wire, cable, electrode, iron, copper etc. The processing, manufacturing or, if desired, the correction of the rolling mills used in the drawing of materials such as profile, wire, cable, electrode, iron, copper etc. By performing highly precise cnc machining, both the quality of the product to be obtained is increased and the optimum benefit is provided to the customer by extending the life of the rolling mills used. By correcting the rolling mill tool, the customer's remanufacturing costs are reduced and the service life of the rolling mill tools is increased. Now these roller rings are processed and manufactured in the same quality in Turkey.
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