The DMS 20Hi rolling mill for stainless steel achieves a maximum rolling speed of 1200 mpm, a minimum strip thickness of mm and a maximum strip width of 1880 mm. The DMS 20Hi rolling mill for silicon steel is designed to process electrical steel with specific magnetic properties, resulting in low power loss per cycle, low core loss, and high permeability that is extremely sensitive to produce.

The forum covers product and process topics, encompassing rolled product properties, quality and applications, in addition to design, control and management of mill Conference brings together rolling practitioners, steel producers, plant designers and researchers and it provides a forum for best practices and stateoftheart technology.

millimeters, and then the product is coiled. To reach this thickness, the strip has to be rolled several times on a reversing mill. Rolling is done by two work rolls, each supported by backup rolls. The maximum rolling force can reach 340000 kN. Typically, the roll gap is determined by set point of the main screws, located on

schedule on the run out table of the hot rolling mill. But not only the cooling section (cooling rates, intermediate temperatures, coiling temperature) of a hot strip mill plays an important role for the production of hot rolled high strength steel grades. Especially for microalloyed thermomechanically

The Hot Rolling Process. The primary function of the Hot Strip Mill is to reheat semifinished 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 company produces steel bars and rods through a process of hot rolling billets in the finishing mills. Speciality products. Alloy and Stainless Products. Alloy and stainless steel plates, hot rolled sheets, cold rolled sheets, bars, billets, blooms, forgings and die blocks.

Hot rolling mill In hot rolling mills, long products ( wire rod, pipes, bars, rails, beams) or wide flat products ( sheets, strip) are fabricated by rolling. A hot rolling mill consists of a reheating furnace, a descaling unit, a roller conveyor, a hot mill stand and a cooling bed.

Hot strip mills. They are designed to produce flat steel from thin strip with a minimum final gauge of millimeters to highstrength pipe steels up to millimeters thick, including stainless steel grades. Implemented here are many technologies that ensure excellent hot strip quality as well as high cost efficiency and availability.

thickness in cold rolling, a series of rolling mills may be used to share the total reduction. One important application of cold rolling is the removal of yield point from mild steel sheets using skin pass rolling [temper rolling]. In this the steel sheet is given a light reduction of to % . Such a process eliminates yield point elongation.

rolling mill, dedicated roll cooling systems are required to fulfill the required functions. Examples are suitable roll cooling and lubricationsystems to fully utilize the advantages of HSS rolls in hot strip mills, and selective roll cooling systems as a method to control the flatness of the strip in cold rolling mills.

This seminar provides a comprehensive overview of hot rolling steel strip and plate. The course covers fundamentals, metallurgical and quality requirements, equipment, rolling theory, control, rolls, temperature control, measurement, safety and new technology. A new module on maintenance and reliability has been included by popular demand.

Rolling Mill Applications Yokogawa helps leadingedge Iron and Steel plants through automation solutions that enable plantwide integration and lifecycle optimization. Here is a quick list of Rolling Mill units and applications for which Yokogawa has a global network of experts at your service, providing comprehensive automation solutions.

The Foundation for TopQuality Cold Strip. Meeting the highest quality demands for sheet metal – for example for deepdrawing and painting purposes – requires the service of texturing machines by Herkules. They complement the portfolio for cold rolling mills. They obtain the highest efficiency when integrated into a roll shop planned and automated by Herkules.

Productivity of the mill was also sharply increased along quick learning curve. 1. For the production of cold rolling steel strips in a yearly production capacity range from 150,000 to 300,000 tons, a reversing cold rolling mill, which requires relatively minimal capital investment, is put into use.

May 02, 2017· This type of rolling mill consist three rollers arrange parallel to each other. In this machine the middle roller rotate in opposite direction of other two rollers. This machine is used to reduce two times thickness in one pass.