cool rooling mill process

You are guaranteed to benefit from SMS groups longstanding technological expertise in hot rolling processes for the aluminum industry. Out of this comes highly developed technology, automation and service packages that feature customdesigned solutions for all your wants and needs.

Rolling Mill Process. Rolling Mill Process. ... Hot Rolling Mills includes multiple finishing mills to reduce the thickness of the transfer bar down to the gauge according to customer’s requirement. ... Used for Cooling and cross transferring the finished product towards the discharge end.

The rolling process is shown in Fig. : Rolling is done both hot and cold. It is accomplishes in rolling mills. A rolling mill is a complex machine having two or more working rollers, supporting rollers, roll stands, drive motor, reducing gear, flywheel, coupling gear etc. Rollers may be plain or grooved depends upon the shape of rolled product.

SMS DEMAG Hot Strip Mills 8 The coilbox arranged between the roughing stand and the finishing mill of a hot rolling mill forms coils of transfer bars, thus serving as both material and heat accumulator. During uncoiling, the former transfer bar tail runs into the finishing mill …

rollrolling mills appropriate for high precision rolling as the new rolling mill was selected. Outline and features of PFB rolling mill As the new rolling mill, two stands of the threeroll rolling mill were selected (Fig. 1). The major feature of the threeroll rolling mill …

Corpus ID: 212481702. Optimization of cold rolling mill process to improve productivity and Product Quality of steelan overview inproceedings{Vaidya2015OptimizationOC, title={Optimization of cold rolling mill process …

The rolling process parameters were gathered from the 6 high rolling mill of the steel cold rolling mill Line 1 via the Intelligent Mechatronics system (IMS) and Supervisory Control and Data (SCADA) …

The Hot Rolling Process The primary function of the Hot Strip Mill is to reheat semifinished 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.

Cold rolling reduction is an important factor that affects drawability of IF steel. It has been observed that increasing cold rolling reduction increases the r m value, at least up to 90% [34].This effect has been …

Rolling is a fabricating process in which metal is passed through a pair of rolls. Rolling has 2 main classifications. Flat rolling, in which the product is typically a sheet, or profile rolling, in which the product is typically a rod or bar. Rolling is also classified according to …

There are certain types of the rolling process, whereas, in the hot rolling process, the metal is heated at its desirable temperature, when the metal is properly heated then the metal should be passed between the one or more rolling mills to gain the proper desirable shape. This process is vastly used in respect of any other rolling process.

Nov 30, 2018· Rolling is a process that is followed in most metal making activities. Material is passed through a stock of rollers in order to maintain a level shape and thickness. Generally, there are two types of rolling, , hot rolling and cold rolling. No matter what type of rolling, a mills roll makes the metal crafting process …

Developed out of vast metallurgical knowhow and experience in rolling projects, our process control and automation covers the entire process route for Hot Strip Mills. Highperformance physical …

Feb 14, 2019· Let’s see how the operation of hot rolling mills works. Knowing the process will allow you to find the right rolling mill rolls manufacturer easily. Steel rolling is the process of reducing the crosssection of large ingots or plates in bulk. The main focus is to produce finished or semifinished components that have various applications.

In the longterm work of the rolling mill, the bearing part generates a large friction force during the highspeed rotation process, which is very easy to generate heat. Lubricating and cooling and cooling treatment of the rolling mill bearings must be carried out with lubricating oil.

Nov 22, 2013· After the first pass, the mill is reversed and the delivery reel becomes the feed reel for the second pass. A sheet may undergo upto 10 passes depending upon the final thickness required. 7. Annealing Annealing is a process requiring heating at controlled conditions and it is followed up by slow cooling.

The function of the aluminum rolling mill is to roll the original aluminum into a Castrolled alloy strip suitable for cold rolling. The molten aluminum must be supplied …

the hot rolling mill is coiled for transport to the cold mill which might be on the same site or elsewhere. Cold mills, in a wide range of types and sizes are available; some are single stand, others 3 stand and some 5 stand (Figures and ). Cold rolling speeds vary but modern mills operate at exit speeds as high as 3000 m per

Hot rolling is an industrial process for reworking principally steels but also stainless steels. Steelworks melt the material. To make it transportable, the melted steel cools down in different shapes. The process of hot rolling …

Cooling bed is very crucial to the process of rolling in a rolling mill since it is to carefully transfer and cool the hot rolled steel bar after the rolling process. As this is an integral part of a rolling mill, any mechanical problem or failure to the cooling bed has a huge consequence for the rolling mill.