flow chart of re rolling mill stone crusher broken. Production Process - GPH Ispat Bars are produced in fully automated Re-Rolling Mills. The Captive Power Plant of 12MW (synchronized with PDB grid) and the National Grid are the sources of electricity of the factory. Fig: Production Flow Chart . …
Get Price
25-2-2016· Steel rolling consists of passing the material, usually termed as rolling stock, between two rolls driven at the same peripheral speed in opposite directions (i.e.
Get Price
Dec 13, 2013 ... In a Hot rolling mill especially in a steel industry where highly integrated automation is used for high quality steel ... In auto mode Roll change follows a sequential chart called Sequence Flow Chart (SFC). .... Rolling Process. Get Price
Get Price
Contemporary hot rolling mill factory automation is a PLC based, computerised, fast acting and reliable system. This easy-to-use, user friendly, intelligent and fail safe automation system together with the years of experience on the hot rolling process, yields increased quality and
Get Price
PLC-based Load Management in Steel Rolling Mills - EnergyVortex. The case study of a typical steel rolling mill, with the proposed model, shows that savings of about .... software package for the search of an optimized schedule; the flow chart of the above algorithm is ... Roller conveyor(L14). 14.8 .54. 0.80. More details » Get Price
Get Price
31-3-2015· ThyssenKrupp Steel Europe spent a quarter of a million euros on renovating its hot-strip rolling mill in Duisburg. The animation shows how it all works.
Get Price
The same is shown in the flow chart. Classification of Rolling Process Rolling Process can be classified either i)based on the temperature of the metal during rolling or ii) based on the arrangement of the rolls and their number or ... 2 high roll mill- two rolls are used here. *3 high roll mill- three rolls are used here.
Get Price31-3-2015· ThyssenKrupp Steel Europe spent a quarter of a million euros on renovating its hot-strip rolling mill in Duisburg. The animation shows how it all works.
Get Price
Hot Rolling Mills includes multiple finishing mills to reduce the thickness of the transfer bar down to the gauge according to customer’s requirement. Flying Shear. Flying shears are used for shearing of Reinforcement bars on the fly by synchronizing its circular speed with the linear speed of the incoming rebars on given axis.
Get Price
Rolling processes 5-1 introduction: Rolling is the process of reducing the thickness or changing the cross section of a long workpiece by compressive forces applied through a set of rolls, as shown in figure (5-1). Fig. (5-1) Most rolling is carried out by hot working, called hot rolling, owing to the large amount of deformation required.
Get Price
Inteqnion accounts for the complete electrical installation and automation in the various plants, mostly turnkey. This includes the engineering and building of control panels, PLC and SCADA software and our MES application Batch Explorer. Inteqnion has the right process control system to meet your flour mill automating requirements.
Get Price
The Hot Rolling Process The primary function of the Hot Strip Mill is to reheat semi-finished steel slabs of steel nearly to their melting point, then roll them thinner and longer through 12 successive rolling mill stands driven by motors totaling 77,000 hp, and finally coiling up the lengthened steel sheet for transport to the next process.
Get Price
Modern rolling practice can be attributed to the pioneering efforts of Henry Cort of Funtley Iron Mills, near Fareham, England. In 1783, a patent was issued to Henry Cort for his use of grooved rolls for rolling iron bars. With this new design, mills were able to produce 15 times more output per day than with a hammer. Although Cort was not the first to use grooved rolls, he was the first to ...
Get Price
2 Principles and Applications of Metal Rolling (ii) Shape of the rolled product- flat, sections or hollow sections rolling. (iii) Direction of rolling- lengthwise, transverse, and skew rolling. (iv) Mode of rolling mill operation- continuous (unidirectional), and reverse rolling, where direction of rotation of rolls are reversed. When two rolls of equal diameter and with axis lying in same ...
Get Price
Rolls are tools used in rolling mills to reduce the cross section of metal stock. The weight of rolls may vary from a few kilograms up to 250 tonnes. Under rolling conditions the contact area between roll and stock suffers wear, the other parts of a roll - body and necks - have to be considered as normal parts of designed components under high ...
Get Price
This type of system is used in batch processes, steel rolling mills, industrial robots, etc. 3. ... velocity, flow, etc. Actuators convert the electrical signals to the mechanical means to gain control over processes. These include ... Along with the PLC’s, conventional PC’s are used to control the process by online or by changing the programs.
Get PriceHot Rolling Mills includes multiple finishing mills to reduce the thickness of the transfer bar down to the gauge according to customer’s requirement. Flying Shear. Flying shears are used for shearing of Reinforcement bars on the fly by synchronizing its circular speed with the linear speed of the incoming rebars on given axis.
Get Price31-3-2015· ThyssenKrupp Steel Europe spent a quarter of a million euros on renovating its hot-strip rolling mill in Duisburg. The animation shows how it all works.
Get PriceRolling processes 5-1 introduction: Rolling is the process of reducing the thickness or changing the cross section of a long workpiece by compressive forces applied through a set of rolls, as shown in figure (5-1). Fig. (5-1) Most rolling is carried out by hot working, called hot rolling, owing to the large amount of deformation required.
Get PriceThe same is shown in the flow chart. Classification of Rolling Process Rolling Process can be classified either i)based on the temperature of the metal during rolling or ii) based on the arrangement of the rolls and their number or ... 2 high roll mill- two rolls are used here. *3 high roll mill- three rolls are used here.
Get PriceThe Hot Rolling Process The primary function of the Hot Strip Mill is to reheat semi-finished steel slabs of steel nearly to their melting point, then roll them thinner and longer through 12 successive rolling mill stands driven by motors totaling 77,000 hp, and finally coiling up the lengthened steel sheet for transport to the next process.
Get PriceModern rolling practice can be attributed to the pioneering efforts of Henry Cort of Funtley Iron Mills, near Fareham, England. In 1783, a patent was issued to Henry Cort for his use of grooved rolls for rolling iron bars. With this new design, mills were able to produce 15 times more output per day than with a hammer. Although Cort was not the first to use grooved rolls, he was the first to ...
Get Price2 Principles and Applications of Metal Rolling (ii) Shape of the rolled product- flat, sections or hollow sections rolling. (iii) Direction of rolling- lengthwise, transverse, and skew rolling. (iv) Mode of rolling mill operation- continuous (unidirectional), and reverse rolling, where direction of rotation of rolls are reversed. When two rolls of equal diameter and with axis lying in same ...
Get PriceRolls are tools used in rolling mills to reduce the cross section of metal stock. The weight of rolls may vary from a few kilograms up to 250 tonnes. Under rolling conditions the contact area between roll and stock suffers wear, the other parts of a roll - body and necks - have to be considered as normal parts of designed components under high ...
Get PriceThis type of system is used in batch processes, steel rolling mills, industrial robots, etc. 3. ... velocity, flow, etc. Actuators convert the electrical signals to the mechanical means to gain control over processes. These include ... Along with the PLC’s, conventional PC’s are used to control the process by online or by changing the programs.
Get Price
Understanding Rolling Process in Long Product Rolling Mill Steel rolling consists of passing the material, usually termed as rolling stock, between two rolls driven at the same peripheral speed in opposite directions (i.e. one clockwise and the second anti-clockwise) and so spaced that the distance between them is somewhat less than the thickness of the section entering them.
Get Price