UMA 500 TMX Bars
One of the most important materials needed for high quality construction is steel, which is consumed in form of bars and the best raw material to produce high quality steel bars is MS Billets. At Omsairam Steels & Alloys Pvt.Ltd, we produce ideal billets that result in top quality steel bars. One of the major steel bar/TMX bar producers in Jalna, company’s melting division and rolling division are situated at a very close distance in the same industrial area.
Here is the thorough process we carry out to produce Billets:
Procured MS Billets are checked for the quality and, upon satisfaction, fed to the re-heating furnace by a crane.
Universal Testing Machine(UTM 100)
Quality of bars depends Upon physical & mechanical properties we check accuratly on universal Machine that is tensile bend & re-bend
Rolling division is equipped with a gas fired furnace. This furnace is supported by a Gasifier, one of the best in the industry. The Gasifier runs on coal and other biomass fuels, hence it is not only an eco-friendly way of heating the furnace, but also a cost effective way as the costs of petroleum and other fuels are ever rising. Our state-of-the-art re-heating furnace can deliver up to 27 Metric Tons of output per hour, making us one of the largest producers of steel bars/TMX Bars in the Jalna region of Maharashtra. The furnace is supported by a technology that analyzes the gas fuel automatically as well as adjusts the temperature to maintain it ideally. This re-heating furnace has been designed especially for MS Billets. Hence it is not possible to feed it with ingots or any other inferior raw material.
The heated steel is fed to the roughing mill. Our roughing 18 3-High mills are capable of consuming MS Billets from 100 X 100 mm in size to 160 X 160 mm. Operating at 12 HP, this roughing mills can roll billets from 159 KG to 950 KG. Passing through several narrow passes, the billets are turned into steel bars.
Dual Quenching Box System
Modified Dual Quenching system delivers even Fe 600 grade with considerably good ductility
14″ Intermediate Mill
The hot and elongated steel bar passes to the 14 Intermediate Mill. It rolls over the bearing-operated stand, which operates on a 330 DC Motor. Here the bar further elongates.
12″ Intermediate Mill
This intermediate mill with two cross-country stands reduces the diameter of the steel bar and further elongates it. Every bearing operated stand is powered by a 330 HP DC Motor.
Operated with 8 stands, the DC motor powered finishing mill ensures that the steel bar is consistently weighs and sizes over its entire length.
Quenching and Self Tempering System
Every 8 MM bar passes at 20 mm per second to the Thermex Quenching System (QST). This world class technology cools down the bar at a sudden rate by spraying a mixture of air and water. The external temperature of the bar suddenly drops down from 1000 0 to 400 0. Then, as the bar exits the Thermex Quenching System, the temperature from its core spreads out re-heating the bar to around 600 0. This ensures that while the bar remains soft at the core it toughens up from the outside, flexible from inside and strong from outside achieving high strength and high ductility. Our Thermex Quenching System has been worked upon and improved into a Double Quenching Box, which ensures that the quenching happens at the right speed ensuring consistent quality throughout the length of the steel bar. This generates a better microstructure in the steel bar. The fly shears present in this system cut the steel bars in desired length.
Our cooling bed, 5 meters X 78 meters in length is made of finest steel, which ensures that the freshly produced and still hot bars are handled delicately so as not to harm them with dents or any sort of inconsistency in shape and straightness. This automated cooling bed collets all the produced TMX bars by itself, not requiring any manual intervention to ensure high quality.
Finished Goods Yard
Our weather-controlled, closed shed finished goods yard of 5500 Sq. meters ensures rust free steel bars which can be quickly delivered with the help of in-house EOT cranes.