|
|
| ET Home | Financials | R & D | News & Events | Careers | Enquiry | Distribution Network |
Construction Steel - Manufacturing Process |
|
| |
|
| |
PROCESS FOR ROLLING TMT
Grades manufactured
Fe-415, Fe-500, CRS as per IS specifications.
Sizes: 8,10,12,16,20, 25 & 32 mm with ISI specifications.
Process
Billet received from Steel Melt Shop are inspected and cut to length as per the size of TMT to be rolled. These billets are then put into Billet Reheating Furnace where it is heated to rolling temperature depending on the grade of steel.
The reheated Billets are passed through 3 nos. of roughing stands and then goes to Continuous Stands which are 12 in number. These stands are with A.C. motor for Variable speeds.
After C12 the bar passes through TMT Box where it goes under Thermo Mechanical Treatment to improve upon Corrosion Resistance and Mechanical properties like Yield Stress, Elongation, Bending, Tensile strength, etc.
After passing through TMT box, the bar is cut into lengths to accommodate on cooling bed. After the bar is cooled it is cut into fix lengths as per requirement of market through Shearing Machine.
At an interval of 1 hour a sample is drawn for checking weight per meter and mechanical properties.
List of Equipments
| 1. |
20 TPH Billet Reheating Furnace with Hydraulic Pusher and Ejector system. |
| 2. |
3 nos. 18” Roughing Stands |
| 3. |
12 nos. Continuous Stands |
| 4. |
EVCON make TMT Box |
| 5. |
Rotary Shears |
| 6. |
Flying Shears |
| 7. |
Shearing Machine |
| 8. |
Universal Testing Machine- Computerised |
| 9. |
SHIMADZU- PDA- 7000 – 18 channel spectrometer. |
|
|
|
|
|
|
| Steel Division / Construction Steel / Manufacturing Process |
 |
|
|
|
|
|
| Other Ventures |
 |
|
 |
|
 |
|
 |
|
Quick Contact:
+91-2717-234553, 234613, 660550 |
|
|
|
|
|
