About Rolling Conditions in Section Mills Dr.-Ing. Karl Heinrich Schroeder sticking) in various areas of the passes. Additionally the roll pass design influences wear. Rolling loads especially due to rolling accidents may cause breakages of the barrel or of collars. The variety of surface damages and the required strength of rolls cause
Product Trace, Roll Pass Design, Guiding, and other elements. Roll Pass Design is a synonymus of product tracing in Hot Rolling of steel sections, shapes or profiles, with a high level of detail, that can vary depnding on installations and content of design in terms of revision, adjustement or whole design.
up by a cluster of three rolls. This mill configu-ration is often used for height-strength- and stainless steel. Factbox 1 ABB and rolling mills Footnote 1) A pass is one deformation step consisting of the different phases threading, rolling at constant speed, deceleration and tailout of the strip through the mill. A pass schedule is a series of values for the pass
The Hot Rolling Process The primary function of the Hot Strip Mill is to reheat semi-finished steel slabs of steel nearly to their melting point, then roll them thinner and longer through 12 successive rolling mill stands driven by motors totaling 77,000 hp, and finally coiling up the lengthened steel sheet for transport to the next process. The Hot Mill rolls
A properly designed roll cooling system is one of the major criteria for a long pass life and high mill availability. Improper cooling can cause high cost due to roll damage and quick pass wear. That is why we developed a roll cooling system that boosts the performance of your existing rolls.
Shaped-steel rolling mill Plate mills Plate leveler Skin-pass mill Tension leveler Rod / Wire Rod mills Hot finishing rolling mill Products for rolling mills Unit bearings for Plate levelers Double-row tapered roller bearings Bearings for V rolls Unit bearings for tension levelers Bearings for multi-roll mills Bearings for H rolls Four-row cylindrical
With over 30 years experience with hot rolling mills and OEMs of rolling mill equipment, we have the know-how to solve your problems and develop new products for you. We pride ourselves for developing the highest quality roll pass design to ferrous and non-ferrous hot rolling mills for production of the most challenging sections.