ABB has many years of experience of installing load cells in all types of rolling mills. To achieve the best possible measurement results, certain basic rules must be observed during the installation of the load cell: The entire force must pass through the load cell.

ALUMINUM FOIL MILL — EFFICIENT PRODUCTION OF HIGH-QUALITY, LOW-COST FOIL Primetals Technologies designs the most advanced foil rolling mills in the world, combining the latest developments in automated foil feed, measurement and control to enable producers to achieve the best quality foil at the lowest cost.

The Stereoscopic Width Gauge DigiScan XD4100, designed for installation above the roll tables in hot strip and plate mills, is state-of-the-art technology for measuring the width and centerline of strips or plates. The stereoscopic arrangement permits high on-line accuracy despite material hop, tilt, lateral movement, and thickness variation.

Accurate length and speed measurements for the cold rolling mill requires a high-performance and reliable gauging system. This is of paramount importance due to the near up-time requirements of modern cold rolling mills and to ensure precise and correct product thickness prior to final processing and shipment to the customer.

Strip Tension Measurement, Rolling Mill Force Measurement, Process Regulation. Aim: a continuous measurement of strip tension during production and finishing processes; processing of the measuring signal and transmission to the production process. Principle : strip tension is measured indirectly via the force applied on the roller bearings.

Today, the Global Gauge product line is recognized as the industry standard for non-contact thickness measurement systems for rolling mills and process lines. Throughout the entire production of flat-rolled steel and metals, Global Gauge's X-Ray Thickness Gauges deliver measurements with extreme accuracy and reliability.

Rolling mills for rolling of steel differ in many aspects with each other. The rolling mills are of different sizes and capacities. The mills roll steel materials of different cross-sections, sizes and qualities and in material conditions which are either hot or cold. The mills have different configurations and speeds of rolling.

Accurate temperature measurement is critical for the production of high quality steels. AMETEK Land's non-contact infrared thermometers provide. these accurate, non-invasive measurements at all critical positions through the hot rolling mill process. Many of our sensors are unique developments as requested by our customers.

The stable and reliable rolling of thin strip in the finishing mill of linked casting and rolling processes such as Arvedi ESP (endless strip production) and Compact Strip Production (CSP), or in conventional hot-strip mills, has increased the requirements for precise mass-flow and thickness control. As an initial

In rolling mills it is crucial that the material and roll speeds are determined correctly. The in-plant speed measurement can be checked easily, quickly and safely using a non-contact laser velocimeter. Typical Application Data: Material and cylinder speeds: typically up to 2,000 m / min.

Inline measurement of roll spindle torque for rolling mills Orbis Gauge Full-diameter dimension measurement for rod and bar mills ProScan Gauge Full Complex Dimension measurement for Section and Rail Mills Statis Gauge Simple fixed-point dimension measurement for …

Accurate thickness measurement of process-line steel ensures the finished products have specific mechanical properties. Thermo Scientific™ Noncontact Thickness Gauges for Cold Rolling and Process Lines provide reliable, noncontact thickness measurement of flat sheet metal in every type of processing line.

ent of rolling mill environment and alloy properties. The MTG C-frame gauge is based on patented PEC technology, as opposed to the radiometric gauges common in the past. 02 — In 2001, ABB introduced the MTG C-frame gauge for strip thickness measurement in non-ferrous cold rolling mills.

Rolling mills are machines which are used to process metal. They vary in size from bench-mounted hand-cranked mills used by jewelers to massive rolling mills utilized in industrial metals production and processing. The primary function of a rolling mill is to shape the metal being passed through the mill in some way,….

The material requirements of copper and copper alloys, including brass, bronze, and ever more new materials, are what determines the design of a cold rolling mill. It depends on your product mix and its required capacity whether the best solution is a tandem non-reversing or a reversing cold mill. SMS group offers you CVC ® plus 4-high, CVC ...

LAP's laser-based non-contact measuring systems are the leading solution for quality assurance in rolling mills. With our laser measurement systems, you are able to reduce your holding times and increase your efficiency. Our measuring systems have been known for optimizing manufacturing quality in the steel industry for more than 30 years.

A system for controlling the output of a rolling mill. An intelligent control system is part of a control loop between the mill and a PID controller. The control loop does not rely on the output of an exit gauge sensor in normal operation. The intelligent control system can be an artificial neural network or a parallel cascade network, and has an output node for generating an output signal ...

Dual Thickness Laser Measurement of Aluminum. In the rolling mill process, the aluminum starts as an ingot. As the ingot gets squeezed down into a thinner and thinner sheet of aluminum, the operator needs to know the thickness of the sheet in order to determine the correct size.

Each unit of the radar width measurement has a radar sensor in which electromagnetic waves are generated and which are emitted by means of an antenna. The radar beams of both units are aimed at the outer edge of the material. A part of the electromagnetic waves emitted is reflected by the material and received by two further, identical antennas.

CADNO® Roll Measurement. CADNO measuring instruments are based on the proven, high precision scanning micrometer. In combination with state of the art electronics and software this user-friendly, durable and robust instrument is specifically designed for the rough environment of rolling mills and roll grinding shops. Engineering Services.

I summarizes the typical thicknesses and rolling speeds for each mill type. Not surprisingly, as the material gets thinner, the speeds increase dramatically. Hot Roughing Mill Hot Finish Mill Cold Rolling Mill Maximum Thickness > 400 mm 20-50 mm 3-20 mm Minimum Thickness 20-50 mm 3-20 mm 0.100 mm Rolling speeds (meters per min) ~ 100 ~ 1000 ~ 2000

A rolling mill for rolling strip in which one of its rolls serves both as a mill roll and as a gauge and/or profile measuring roll. The one roll has an outer sleeve for deflection under the rolling force and an internal stationary member for carrying a number of axially supported sensors for measuring the deflection of the sleeve and the rolling force to which the sleeve is subject, and ...

A Tandem rolling mill is a Rolling mill with 2 or more close-coupled Stands, each of which is setup for rolling by using its Spring Curve and the Compressive Curve of the metal so that both the Rolling Force and the exit thickness of each Stand are determined.. The main advantages of a Tandem Mill are: only one single pass is required which saves time and increases …

Laser measurement systems for the steel industry. LAP's laser-based non-contact measuring systems are the leading solution for quality assurance in rolling mills. With our laser measurement systems, you are able to reduce your holding times and increase your efficiency. Our measuring systems have been known for optimizing manufacturing quality ...

The flatness control in cold rolling mill is carried out through automatic flatness control (AFC). The control tasks which are to be achieved in the Level 1 closed-loop control for cold rolling mill concerns not only the thickness (AGC) but also the flatness (AFC). For a strip subject to cold rolling, the flatness is defined as the amount of ...

Transforming inline measurement in hot rolling mills. A wooden stick isn't the most precise metrology tool at the best of times. It's also flammable. Nevertheless, it's still widely used in hot rolling mills to perform spot checks of steel profiles heated to temperatures in excess of 1000°C. A stick does not even have the advantage of ...

In rolling mills, intermediate steel products are given their final shape and dimension in a series of shaping and finishing operations. Most of the slabs are heated in reheating furnaces and rolled into final shape in hot– or cold–rolling or finishing mills. While some products (e.g. reinforcement bars, steel plates) only require hot-rolling, some others may require both hot– and cold ...

HOT ROLLING MILLS. In a hot rolling mill process, the steel gets heated at extremely high temperature, which is generally above 1100°C. BLH Nobel can provide sensors and complete measurement systems that are highly durable and withstand the extremely harsh environment in the steel industry production sites.

The AR700 series contains models with measurement ranges from 0.125 inches up to 50 inches and resolutions as low as one-sixth of a micron. With sampling speeds up to 9.4kHz and linearity to within 0.03% of the measurement range, the AR700 is a versatile sensor for many challenging applications. Read more

Thickness measurement is one of the most important measurement tasks in hot rolling mills. With the O-frame and C-frame thicknessCONTROL MTS 820x and MTS 920x series, Micro-Epsilon offers high precision measurement systems.

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