Tmt Bar Rolling Mill Process

If a mill rolls 80 of the calendar year that is 365 x 24 x 0 80 7008 hours.

Tmt bar rolling mill process.

Our rolling mill has facility to roll tmt steel bar with the most modern crm centre de recherches metallurgiques belgium tempcore technology themo mechanical treatment which is the quenching process used by producers in the nation namely tata steel and visakhapatnam steel plant. Wire rod rolling mill up to 600 000 tons per year with high speed rolling technology re bar rolling mill up to 1 000 000 tons per year with slit rolling technology light section rolling mill structure rolling mill heavy section rolling mill up to 700 000 tons per year steel. This creates a temperature gradient in the bars. In this article we intend to explore how to start a rolling mill business or tmt bar manufacturing business.

The full form of tmt is thermo mechanical treatment. The very first step of the manufacturing process involves passing the steel wires through a rolling mill stand. Tmt stands for the thermo mechanical treatment of bars. We are manufacturing hot rolling mill products from last four decades.

Good figures for rod and bar mills are 90 to 93 for structural mills the good mill utilization figures are 75 to 78. The mill is backed by complete process support as required to achieve. Understanding rolling process in long product rolling mill. Thereafter these rolled steel wires are again passed through the tempcore water cooling system.

If the mill rolls 800 000 tons per year it runs at an average production. Tmt bar mill offered are backed by precision design and construction standards that make these efficiently handle the demands of tmt bar production. It is a highly profitable business depending on the manufacturing technology you are using. After the bars pass the outer surface of the bars solidifies while the core remains hot.

In this the steel bars are passed through a specially designed water cooling system. Hot rolling is a mill process which involves rolling the steel at a high temperature typically at a temperature over 1700 f which is above the steel s recrystallization temperature. Tmt bars or thermo mechanically treated bars are high strength reinforcement bars having a tough outer core and a soft inner core. The manufacturing process of tmt bar involves series of processes like rolling water quenching heat treatment cooling at various stages of manufacturing.

Best quality tmt bars pass through series of processes that determines the strength flexibility of it.