Multistep networks for roll force prediction in hot strip rolling mill

The rolling mill is equipped with a slab reheat furnace, followed by an edger for width control before a single roughing mill stand. The pre-deformed strip is then de-scaled and is transported into 6 stands of 4-high rolling mill for stepwise thickness reduction, and finally enters cooling water wall and coilers.

Sundwig 6-high cold rolling mill

The diameter of the 6-high work rolls amounts to approximately 1:4 in relation to the barrel length. In comparison to a 4-high mill stand, the utilization range is wider. This type of rolling mill is mainly used in offline applications for cold rolling of soft and medium strip and for a wide range of strip widths.

Rolling Mills | Metal Rolling Mill Machine

Fenn manufactures a complete line of precision engineered metal Rolling Mills as well as the growing field of engineered materials, in sheet, strip, wire & rod. ... Four-High A 4-HI mill may be used for finishing rolling …

Rolling Technology and Theory for the Last 100 Years: The …

The development rush of rolling mills with high control ability for strip crown-shape began with appearance of this rolling mill. The rolling theory to improve the precision of strip crown-shape control progressed remarkably for the development and practical use of such rolling mills with high control ability of strip crown-shape. 5.2.

Sundwig 4-high cold rolling mill

The Sundwig 4-high mill is equipped with positive and negative work roll bending in order to influence the shape and the flatness of the strip. Either the work roll or the back-up roll is driven, depending on customer requirements. The diameter of the 4-high work rolls amounts to approximately 1:4 in relation to the barrel length.

Cold rolling mills for stainless steel

SMS group offers single-stand cold rolling mills for a broad spectrum of aluminum alloys and thin strip and multi-stand tandem cold mills as the solution for a large production capacity. ... Central to this equipment is a rapid and easy-change roll set in CVC plus 4-high and 18-HS design. That ensures you can expand your product range at low cost.

Sundwig 4-/S6-high combination mills

The combination of the patented Sundwig S6-high (supported 6-high) mill with the side support secured to the mill for the small work rolls and the facility for fast changing to 4 …

Influence of Work Hardening on the Surface of Backup Rolls for a 4-High

Backup rolls are the main tool in a four-high rolling mill; the rolling forces applied in load cells promote the fatigue of the material due to mechanical contact between backup rolls and work rolls. This work investigated the causes of recurrent failures in backup rolls, with cracking always initiated on the surface of the roll body and finishing …

Flat rolling mills for copper

SMS group offers you CVC ® plus 4-high, CVC ® plus 6-high, and 20-high stand designs. Furthermore, we provide optimal mill solutions for all your rolling tasks. Typical processes are roughing, roughing and intermediate rolling in one mill, intermediate and finish rolling in one mill, and finish rolling.

A Definitive Guide to Rolling Mills: All You Need …

Rolling mills have high-strength, durable materials with precise dimensions, allowing construction professionals to build safe and resilient structures. Manufacturing; The applications of rolling mills in …

4 High Rolling Mill

Four-high rolling mills can be put in tandem, two to seven stands, instead of a reversing mill. They can be equipped with load cells to tell the …

Cold Rolling Mills / Skin Pass Mills – ESMECH Equipment …

Esmech offers CVC® plus 4 Mill (4 high configuration) for thicker output products. 4 High Mills offer significant operational advantages such as greater flexibility, simplicity of operation and lower cost of rolling. The CVC®plus 4 system provides superior control to the operator over strip profile and "as you roll" shifting system.

2 High Rolling Mill

A four roll configuration is known as a 4 High Rolling Mill, whereby the work rolls are generally smaller in diameter supported by larger backup rollers. These mill can be used for tighter tolerance output material, and for reducing material to extremely small thicknesses.

1. Multi-High Mills (KT/KST Mill) || KOBE STEEL, LTD.

KT Mill (Kobe Twelve-high Mill) is a high-performance rolling mill having the respective features of our 4-high and 20-high mills, which have excellent strip flatness functions, and corresponds to the demand of improved strip flatness. Thus, the roll arrangement of KT Mill (12-high) dominates flatness control.

Rolling Mills: 6 Different Types of Rolling Mills [Images & PDF]