Cold Mill (TCM,CRM) | Steel Plantech

Cold Mill (TCM,CRM) Steel Plantech proposes a cutting-edge tandem cold mill (4Hi/6Hi) according to the customer's needs. We can also provide total engineering, including auxiliary equipment such as utility facilities, inspection lines and roll shops.

Big River Steel Photo Gallery | Big River Steel

Skin Pass Mill. RH Degasser. CGL. PLTCM. PLTCM. 2017. 2017 was Big River Steel's first full year of production – and it was record setting. A new production record was established in terms of tons of steel produced in the first month by a SMS group supplied flat-rolled mini mill: over 63,000 tons of hot rolled steel was produced in January ...

SMS group : Designs for hot and cold rolled strip

Learn more about our plants and equipment. Discover our technology, innovations and references.

A schematic for a typical cold rolling process with skin ...

Subsequent to the annealing process, coils of cold rolled steel often require a final temper pass or skin pass rolling step. This involves a controlled light reduction to establish the final ...

Maintenance for productivity Rolling models

Rolling mill applications covered by ABB include: Single and multistand Mills Cluster and Sendzimir*) Mills Inline and continuous rolling mills Reversing and non-reversing Reduction, skin-pass, double cold reduction (DCR) and foil rolling Steel, stainless, aluminium, copper and brass for a wide range of end products

Temper Passing | Metal Processing Machinery | American Steel

Tags Pickle Lines, Rolling Mills; Temper Pass or Skin Pass Rolling. Material can be reduced accurately while skin passing. Hot rolled steel coming from a steel mill or pickle line may need to be reduced 1% to 2% in thickness. This can be done on a coil-to-coil temper pass mill or in line on a cut-to length line.

Rolling Mills | TENOVA

Tenova I2S is a recognized leader in technologies and innovative design and supply of cold rolling mills. Since 1974, Tenova I2S has specialized in providing customers the highest quality solutions in a broad range of mill types for production of stainless steel, carbon steel, specialty steels and non-ferrous metals.

Cold Rolling Mills / Skin Pass Mills – ESMECH Equipment ...

Cold Rolling Mills / Skin Pass Mills – ESMECH Equipment Private Limited Single Stand Mills These are ideal mills for productions upto 400,000 MT per year (depending on product mix).

Effects of skin pass rolling parameters on mechanical ...

The influence of skin pass rolling on tensile and microstructural properties of three industrial grade steels was investigated. Skin pass rolling was performed on a laboratory mill equipped with a device designed to reproduce the effects of sheet tension and with load cells aimed at measuring the main working parameters. Analysis on tensile properties of skin pass …

Cold rolling

As a result of recrystallization annealing, the effects of cold forming are removed from the steel, and the mechanical and technological properties reach pre-cold values. The next operation is skin-pass rolling. The aim of the 1700 mm wide four-high skin-pass rolling mill is to form the cold rolled, annealed wide strips by as much as 0.5 - 2.0%.

Cold Rolling of Steels – IspatGuru

Fig 1 Typical schematics of a 5 stand tandem cold rolling mill Temper rolling or skin pass rolling of annealed strip Cold rolled coils after removed from the annealing furnace are in their dead soft condition and are therefore undergo a skin pass rolling or temper rolling in a skin pass mill.This involves a controlled light reduction of the cold rolled steel sheet and is …

China Second Hand/Used 4 Hi Cold Rolling Mill/Equipment ...

1. 1450mm 4hi Cold Rolling Mill with extra Skin Pass Mill function . Items: Name of equipment: 1450mm 4hi cold rolling mill with skin pass mill: 1: Specification: Ø400*1050: 2: Quantity: 1: 3: Max thickness of input material: 4.5mm: 4: Width Range of input material: 750~1250mm: 5: Thick Range of finished product: 0.3~4.0mm: 6:

Salem Steel Plant | SAIL

Cold Rolling Mill: Coil Build up Line; Coil Preparation Line; Bell Annealing Furnaces – 3 nos.(with 8 bases) Annealing & Pickling Lines – 3 nos. 20-High Sendzimir Cold Rolling Mills – 2 nos. Strip Grinding Line; Skin Pass Mill; Rotary Polisher; Shearing Line; Slitting Line; Roll Shop; Cold Rolled Stainless Steel Coils / Sheets

Temper / Skin Pass Mills | Steel Plantech

Skin Pass Mills The device uses skin pass rolling to improve the mechanical properties and surface texture, and improve flatness, in order to form materials such as hot-rolled steel sheets, cold-rolled steel sheets, stainless steel plates, and aluminum plates into final products.


Project 2 - Skin -pass Mill and Power Plant Project Project Type New Plant Ownership Baotou Iron and Steel (Group) Co Ltd Town Inner Mongolia Country China Project Type New Plant Ownership Baotou Iron and Steel (Group) Co Ltd Expected Production Start Date 2014 Q1 (Skin -pass mill), 2014 H2 (power plant) Country China Page 6 / 9

Cold rolling technology for carbon - ANDRITZ

Inline temper mill For continuous galvanizing, 4-high CGL up to 220 Continuous annealing, and push-pickling CAL up to 450 lines. Hot skin pass mill For adjusting material and strip 4-high 400,000 – 900,000 up to 700 Discontinuous surface quality, improving strip latness and recoiling, dividing or inspection of coils

Mechanism of Roughness Profile Transfer in Skin-pass ...

Skin-pass Rolling of Thin Steel Strip KIJIMA Hideo*1 Abstract: Skin-pass rolling (or temper rolling) is usually the final process in the production of cold-rolled steel sheets. One of the main objectives in skin-pass rolling is to obtain a certain surface roughness profile. In this paper, the mechanism of roughness profile transfer in skin-pass

Skin-Pass Mill Solutions by Primetals Technologies ...

Single or double stand skin-pass mills are placed in-line at the exit of continuous annealing and continuous galvanizing lines. 6 high UCM-MILLs are supplied in response to recent requirements to roll harder material, such as hard tin plate and AHSS, with …

Hot & Cold Rolling Mill Equipment Manufacturer | Mill Upgrades

Temper mill installations feature the reliable and fast acting Butech Bliss hydraulic roll force cylinders that are the industry standard. With more than 70 temper mills in our history, why not let Butech Bliss be your temper or skin pass mill supplier. Typically these upgrades include: Conversion to hydraulic roll force system

Automated surface inspection for the skin pass mill in ...

skin pass mill in steel cold rolling Experts in cold rolled steel products Based in Southern Europe, ARANIA S.A. is a leading manufacturer of cold-rolled steel with high and low carbon content. It also offers high-strength alloyed and micro-alloyed steel. The thicknesses of the steel products range between 0.2 mm and 8 mm, with coil

SMS group : Skin pass mill

Most important of all steps here is skin-passing following cold strip manufacture. Skin-pass mills (SPM) from SMS group achieve the precise mechanical and geometrical properties you need for your applications. It's a process that serves to attain the correct yield points and the desired surface characteristics such as roughness and flatness.

Quality Improvement in Finished Cold Rolled

Practically the all defects in cold rolling inspected before dispatching the material to the customer at skin pass mill. R&C Inspection wings generally focused over four "S" i.e. Shape, Size, Surface and Safety during their inspection. Cold rolling improves the surface finish and holds tighter tolerances. This will certainly affect the quality


The invention relates to a method of wet tamper rolling in a skin pass mill comprising applying an emulsion made of a temper fluid to annealed steel strips prior to and/or during the step of rolling. The emulsion carried by the strip from the step of rolling is wiped by mechanical wiping pads and the wiped strip to air dried.

JSW - Cold Rolled Products

The widest cold rolling mill for automotive steel in India (Up to 1870 mm.) ... 4-high single stand skin pass with a 0.875 MTPA capacity; the supplier: SMS Demag, Germany. A higher reduction in finishing stands, with transfer bar thickness up to 55 mm. Cold Rolled Products.

Products › Flat › Cold Rolling Mills Lower investment for ...

> TCM - Tandem Cold Mill > CRM - Cold Reversing Mill > CRTM - Combined Cold Reversing and Temper Mill > DCR - Double Cold Reduction and Temper Mill > HSKM - Hot Skin-Pass Mill. Direct contact info.dwu@danieli. Processes & technologies. Ironmaking and steelmaking; Flat products; Long products; Aluminium and

Sherman Steel

1800mm 4-hi Cold Rolling Mill for Aluminum. 1900mm Hot Strip Mill. 1900mm Semi-Continiuous Hot Strip Mill. 1300mm Tension Leveling Line with Skin Pass Mill. 1300mm Tension Leveling Line with Skin Mill. 1500mm Galvanizing, Color Coating, Tension Lvl. 1500mm Wide Galvanizing and Color Coating Line.

About Us - Locations -

Finishing facilities include a pickle line/tandem cold mill, batch annealing furnaces, a skin pass/temper mill, and continuous galvanizing line. Principal products include hot-rolled, cold-rolled, coated, and electrical sheets. Learn More


A state-of-the-art cold-rolling mill is a prerequisite for the production of steel strip that satisfies the tightest tolerance demands at high productivity levels – for carbon, stainless and special steel grades such as AHSS (advanced high-strength steel).

What's the difference between hot and cold rolling mills?

In short, the workpiece is heated, the red and hot steel pieces burned on the equipment machine have been rolled many times, then cut and cut into a steel plate. The cold rolled coil is used as raw material. After stripping off the oxide skin, the cold rolled coil is used for cold treatment, and the finished product is coiled into the hard coil ...

Development of Skin Pass Mill Control System on ...

Abstract: Cold-rolled sheet products are widely used in automobile manufacturing, appliances,PC,food ... steel strip needs to go through the skin pass mill to improve the mechanical properties and surface quality,so the skin pass mill has become an indispensable equipment of galvanizing line,and the control effect of skin pass ...