PC and PLC based controls are used for implementing proven DGC and thickness gauge control for final thickness monitoring and control. The control console is an operator friendly HMI touch screen for digital and analog data display. Six-high rolling mills are becoming more common throughout the world.
Temperature monitoringand control are critical factors in HotRolling Millsto assure desired product properties, ensure quality product, improve line speed and process control. There are a number of interferences that can affect the steel infrared temperature sensor reading at every point along the hotrolling mill.
Therolling mill unit monitoring programwas designed and installed for single high speed wire rod line with 600,000 tons tpy in Han Steel Co., Ltd. Based on the comprehensive equipment conditions, key levels and equipment failure rates, the finishingrolling mill unit, sizingmilland laying head was selected as the mainmonitoringobject.
Use IR spot pyrometers to ensure uniformity of temperature to reduce wear and tear onrollersand avoid excessive maintenance costs in hotrolling mills.
The rolling mill unit monitoring program was designed and installed for single high speed wire rod line with 600,000 tons tpy in Han Steel Co., Ltd. Based on the comprehensive equipment conditions, key levels and equipment failure rates, the finishing rolling mill unit, sizing mill and laying head was selected as the main monitoring object.
Use IR spot pyrometers to ensure uniformity of temperature to reduce wear and tear on rollers and avoid excessive maintenance costs in hot rolling mills.
SKF online condition monitoring system reduces downtime at rolling mill A steel rolling mill was experiencing a high rate of bearing failures in its gearboxes of the finishing stands, resulting in high repair costs and unplanned production stops.
Data collection challenges in a hot strip mill Unfortunately, the extreme heat and copious water in a hot rolling mill wreak havoc on condition monitoring sensors. As a result, you may find yourself forced to compromise on the availability of data, only able to collect information on your assets’ condition during scheduled maintenance stops.
Stanat Model TA-215 2-Hi/4-Hirolling millwith reversing winders consisting of the following: ... and a complete data acquisition system formonitoringup to 10 independent variables. Touch screen will display torque on universals, load onmillheads,millspeed,millload in amps, and roll temperatures.
Williamson is a manufacturer of highly accurate and reliable infrared pyrometer temperature measurement solutions. Learn more about our unique pyrometer wavelength selection and industrial application solutions.
Sep 30, 2020· In therollingprocess, the job is drawn through a set of rolls due to interface friction, and the compressive forces reduce the thickness of the workpiece or change in its cross-sectional area.. The types of rolls used inrolling millsare depended upon the shape, size and the gap between the rolls and their contour. Because of workability and limitations in equipment,rollingis done in the ...
The rolling speeds on cold mills suffering from this type of gauge chatter vibration are often constrained for certain products. For these products the rolling speeds are kept below the threshold speed at which mill vibration occurs. Sometimes this is with the use of on-line vibration monitoring equipment.
A range of bespoke vibrationmonitoringsystems with the family name â€œAVASâ€ for permanent application torolling mills, roll grinding machines and levellers. These fully integratedmonitoringsystems provide simple-to-use tools to help operators manage intractable vibration problems and a wide range of analysis features to assist ...
Machine condition monitoring using PMX Extending service life through acquisition of actual forces in rolling bearings Component parts in rolling mills are subjected to particularly high stress. For example, high forces act on all bearings by which the rollers are axially held in position.
By delivering accurate and reliable flaremonitoring, the ARC thermal imager and IMAGEPro advanced thermal imaging software ensure that plants can meet flare stack emissions requirements in a safe and efficient operation.
Jun 13, 2019· Cold rolling mills show a complex vibration behavior, consisting of natural vibrations of the plant mechanics as well as excitations from the drive or bearings but also vibrations caused by defects. The aim of the monitoring is to detect vibrations that are caused by external excitation or faults.
Sep 01, 1998· Machine monitoring in rolling mills has to focus on the main drives torques. They are needed as input information for a condition-based predictive maintenance strategy, for process optimisation or even for the identification of vibrations, for example torsional vibrations of the drive train, that may reduce the quality of the product.
General Purpose: Provide to our clients in the rolling mill with the best solution alternatives, monitoring the key performance indicators (%OERM - Overall Effectiveness Rolling Mills) for …
Continous temperature monitoring is a key factor in the rolling mill, within the induction hardening or die forming process.
OnlineMonitoringSystem for HotRolling MillLine Annual capacity 850000T, adopting the full continuous process arrangement. Wire rod finishingmillØ230×5-170×6(HV) 10stands top cross no twistrolling mill; Finished products re bar : Ø14×2（two splittingrolling）、Ø16、Ø18、Ø20、Ø22、Ø25、Ø32mmSeries of round steel and hot ...
Hot Rolling Mill Temperature measurements are vital throughout the process to ensure product quality, uniformity, and increase production yields. Accurate non-contact temperature measurements are made after the descaler, at the roughing and finishing stands …
ThermalEye is a modular and flexible temperaturemonitoringsystem based in radiometric infrared cameras. The system is able to capture the temperature distribution of a surface in milliseconds with automatic detection of hot and cold spots.
Dec 18, 2018· Therolling millwe carry at Halstead, comes with 5 rollers, covering everything you need to get started. Later, if you choose to upgrade, you'll know what rollers you use and it can better suit your needs. Here are 5ways to use a rolling mill, caring tips, and a …
A: Arolling millis used to roll a metal sheet thinner. Arolling millis also used forrollingwire, fold forming, imprinting patterns on metal sheets or forging elegant tapers on a wire. Q: How do you clean arolling mill? A: You need to clean and maintain yourrolling mill…