Rolling Mill,Hot Strip Mill,Flying Crank Shear,Heavy Duty ...
1. Hot Strip Mill Technology System Integration With so many projects references in HSM field, CISDI has accumulated abundant experience and technical advantages in EPC, EP, independent system integration and overall technical responsibility etc. with mastering a large number of proprietary technologies, ensuring that the product quality is up to the internationally advanced …
Laser Systems for Automation and Quality Control in Steel ...
Strip Edge Control / Strip Centerline Control The LMS 6500 CCD camera is used for strip edge control, either with background light for cold materials or stand alone when meas-uring through radiation of hot objects. Strip position control is need-ed in – Temper mills during strip rolling – Electrolytic tinplate production – Strip coiling
Hot Strip Mill - an overview | ScienceDirect Topics
G. Engberg, L. Karlsson, in Fundamentals of Metallurgy, 2005 11.5.1 Hot rolling. Mill data from the hot strip mill has been used to calculate the mean flow stress in each pass, assuming the material to be elastic – ideally plastic. The roll force model used was a classical slab method with constant friction assumed in the roll gap. For the roughing mill (reversible 4-high) both roll …
US3613418A - Automatic control system for hot strip mill ...
spray valves are sequentially manipulated in the order of from the input side to the output side of a hot strip mill and the succeeding one has a larger cooling power than that of the preceding one. a computing device for computing the on-off time of the spray valves computes the cooling power required for a certain length of a sheet bar ranging from the leading end to a certain point of …
What is Continuous Casting and Continuous Rolling?
The continuous casting section is a production process in which the refined molten steel is continuously cast into a billet. The main equipment includes a rotary table, a tundish, a crystallizer, and a tension leveler. The non-sinusoidal vibration technology of the crystallizer has a remarkable effect on improving the drawing speed, improving ...
Emmanouil Apostolatos – Head of Sales for Hot Strip Mills ...
Head of Sales for Hot Strip Mills and ESP Electrics&Automation Primetals Technologies Germany Jan. 2015 –Heute 7 Jahre. Erlangen und Umgebung, Deutschland Siemens AG 13 Jahre 1 Monat Product Lifecycle Manager Electrics&Automation Hot Rolling Mills ...
Advanced automation system for Dragon Steel's new …
Hot strip mill layout This new hot rolling mill (figure 1) was designed to produce strip up to 1,880 mm wide with a final thickness down to 1.2 mm. The plant comprises a two-stand reversing roughing mill with ver-tical edgers and a seven-stand finishing train with two downcoilers (figure 2). Slabs are provided by three reheating fur - naces.
Hot strip mill modernization at JSW Steel Vijayanagar ...
Hot strip mill modernization at JSW Steel Vijayanagar Works, India. Danieli Service India analyzed and restored the damaged vertical edger in a short time. Danieli India has executed the revamping of the lower housing part of vertical edger for the existing HSM -1 at JSW Steel Vijayanagar Works, which was designed, manufactured at Danieli India ...
Microwave Barrier Type HMD for Hot or Cold Steel Detection ...
Steel Plate Mill (Hot Leveler), Hot Strip Mill, Cold Strip Mill Compact Type (MWS-STSR-2WG-R) MWS-ST/SR-2WG-R Micro-Reflex consists of a pair of transmitting and receiving antennas, connected to separate controllers by circular waveguide tubing.
Strip Thickness Control of Cold Rolling Mill with Roll ...
been developed for hot or cold mill processes. The Brit-ish Iron and SteelResearch Association (B1SRA) AGC method based on the gaug meter principle and the feede forward AGC method using the delivery time of the strip have been widely utilized in steel rolling mills [3]. Strip products thickness precision is an important quality parameter.
Automation and Thickness Control in Hot Strip Mill – …
Fig 1 Structure of a typical automation system for hot strip mill process. Level 0 – It is the lowest level of control and includes, for example, the control loops for hydraulic capsules used to position the rolls in the rolling mills and for the main electric motors powering the mill.. Level 1 – It is primarily concerned with in-piece control. At this level, the quality parameters …
Highest performing Hot Strip Mills | Primetals Technologies
HOT STRIP MILL — HIGHEST PERFORMANCE FOR NEW AND EXISTING STEEL MILLS The demand for hot rolled strip is growing in multiple ways. To remain competitive, new and existing mills must meet this challenge in the best possible way. The production of hot strip is a key element of steel production.
Development of Walking Control Technology in Hot Strip ...
This paper describes walking control suppressing the lateral unstable movement of the strip in a hot strip finishing mill. The conventional method for controlling walking is well known as "load difference method", in which the measured load difference between the drive and operator sides of the rolling stand is fed back to the roll gap slant reference.
Automation of the Bao Steel Works Hot Strip Mill ...
The automation system of the BAO STEEL Hot Strip Mill consists of four level computer system ( management,production control.process control,and basic automation). It is an integrated automation system with all required functions from real-time process control up to production management and from produrt ordering up to shipping.
Tube and Pipe Mills Manufacturers| Rollform Equipment
tube mills for carbon steel tube mills for stainless steel shear and end welder horizontal strip accumulator solid state h.f welder nc flying cold saw cut-off friction saw cut-off roll tooling rollforming lines tube straightening machine end facing machine threading machine tube hydrotester cut to length machine slitting line
Carlos Burgara Robles - Automation Chief, Hot Strip Mill ...
Level 2, Hot Strip Mill Process Automation Training Siemens SITRAIN Nuremberg, Germany SINAMICS S120 Diagnostics and Service Automation. 2019 - 2019. Actividades y grupos: Training Training Course Siemens SITRAIN Nuremberg, Germany SINAMICS SM150, Commissioning and ...
Rolling mill control: architecture and applications | IET ...
A hot steel strip rolling mill is considered here, but the principles, problems and solutions apply at least in part to many other metal rolling mills. Published in: IEE Colloquium on Industrial Automation and Control: Distributed Control for Automation (Digest No. 1998/297)
Total Plant Monitoring for an Integrated Steel Plant
As hot and cold strip mills are driven by variable speed drives, a separate SCADA system is used in hot strip and cold mill respectively (sys # 4 & 5). Wagon movement and scheduling are handled by the wagon monitoring system Other than these field-based systems, there are other operational systems such as:
Danieli Wean United - Flat Product Rolling Mills and Strip ...
Flat Product Rolling Millsand Strip Processing Lines. The reliable and innovative partner for design and construction of advanced hot and cold rolling plants, and processing lines. 9/27. Vision. History. Milestones. Business units. Manufacturing and Engineering.
Danieli Automation
Hot-Strip Mill Revamping at Shougang Jingtang Quick reconditioning of mill stand geometry In May 2019, Shougang Jingtang (SGJT) in Tanghshan, China, assigned to Danieli the task of refurbishing hot-rolling line 2250, in operation since 2008, …
Siemens modernizes automation of hot rolling mill at ...
The hot rolling mill, outfitted by Siemens with electrical and automation technology in 2000, produces hot strip with a width of up to 1,680 millimeters and produces 2.5 million metric tons every year, manufacturing high …
Danieli Automation - dca.it
Danieli Automation has developed a new technological solution based on the replacement of the cycloconverter control section, while keeping the existing thyristor power unit: ArcelorMittal Gent has awarded Danieli Automation the order for the revamp of its cycloconverter, instead of a complete power drive line replacement as previously done.
Kari Reippainen - Project Engineer (Electrical and ...
Nov 1995 - Jan 19982 years 3 months. Raahe, Finland. Tasks: Basic engineering, planning, technical documents for electricity and automation inquiries, negotiations with suppliers, testing and commissioning, final documents. Objct: Rautaruukki Raahe Plant Hot Strip Mill, walking beam furnace project.
Some aspects on lubrication and roll wear in rolling mills
strip grades were used. The obtained model is tested successfully in two other hot strip mills. Contradictory to the currently used on-line model, the new model takes the work roll flattening and back-up rolls contact area into consideration. Also the influence of strip- …
(PDF) Camber and wedge compensation in hot strip rolling
after the roughing mill stand of a hot strip mill has b een discussed. The control The control technology developed is based on both model techniques (level 2 a utomation) and real-
8.36 Rolling Mill Controls
Carlen Controls, feedback devices such as pulse tachometers, resolvers, strip speed sensors, and linear sensors ContRolling Technology International, level-2 process control for hot strip mills, rolling mill simulations, multistand and multipass mills Danieli Automation, USA, automation and process control systems for metals indus-
JSW Steel Ltd Successfully Rolls HSM2 First Coil with ...
FOR IMMEDIATE RELEASE Contact: Paul Blaiklock, 540-283-2099, paul.blaiklock@tmeic-ge JSW Steel Ltd Successfully Rolls HSM2 First Coil with TMEIC, TMEIC GE Electrical and Automation Systems Roanoke, Va. (May 3, 2010) –JSW Steel Limited, headquartered in Mumbai, India, successfully rolled the first coil at its Hot Strip Mill 2, located at Toranagallu, …
Properties of Hot Rolled Strip Obtained By Calculation or ...
CAQC (Computer Aided Quality Control)-System for hot rolled strip has been jointly developed by voestalpine Stahl Linz and VAI in the mid nineties. The system was installed in the seven-stand hot-strip mill of voestalpine´s steel plant in Linz / Austria in 1997. It is able to predict the mechanical properties as well as the
Power Systems & Drives Engineer, Hot Strip Mill
The ideal candidate will provide on-site electrical drives and power systems engineering expert-level support through theory and practice-based applications for continuous optimization of process improvement projects within the highly automated Hot Strip Mill to meet the business needs of AM/NS Calvert.
Steel-rolling project_Products_Tianjin Tianzhong Zhongzhi ...
Rolling mill & other equipment. Automation. Hydraulic & lubrication. I steel. Large square tube. Case; About Us. Company Profile. ... Hot-rolled strip steel production line. Know More. ... Know More. Cold-rolled strip mill unit. Cold-rolled strip mill unit. Know More "Round to square"tube forming device "Round to square"tube forming device.