For imparting quality heat treatment, to the forged products, the shop is equipped with gas fired fully automated PLC controlled heat-treatment furnaces (2 Nos each of Slow Cooling,Hardening & Tempering furnaces) ; 2 Nos of Quench tanks (Water & Oil) with agitation & circulation facility for controlling bath temperature with resistance temperature detector and digital display & 2 Nos. overhead crane for loading & unloading of materials. Details are as below:-
Slow cooling furnaces – SC1 & SC2
Type | Bogie hearth type furnaces | |
Capacity | 40Tcapacity- SC1 | 80T Capacity –SC2 |
Dimensions | 2.5m x 7.5m Long | 3.5m x 10.5m Long |
Burners | 12 Nos | 16 Nos |
Fuel | Gaseous fuel àCoal Bed Methane / Liquefied petroleum Gas | |
Temperature measurement | Through Installed Zonal thermocouples. | |
Temperature control | PLC managed fully automatic combustion control through SCADA monitoring & SCADA recording of heating cycle graph. |
Hardening furnaces – H1 & H2
Type | Bogie hearth type furnaces | |
Capacity | 70Tcapacity- H1 | 70T Capacity –H2 |
Dimensions | 3m x 9.5m Dimensions Long | 3m x 9.5m Long |
Burners | 18 Nos | 18 Nos |
Fuel | Gaseous fuel àCoal Bed Methane / Liquefied petroleum Gas | |
Temperature measurement | Through Installed Zonal thermocouples. | |
Temperature control | PLC managed fully automatic combustion control through SCADA monitoring & SCADA recording of heating cycle graph. |
Quenching/Hardening facility –
Quenching media | Oil – Metaquench 39 | Water |
Tank capacity | 160m3 | 160m3 |
Tempering furnaces – T1 & T2
Type | Bogie hearth type furnaces | |
Capacity | 70Tcapacity- T1 | 70T Capacity –T2 |
Dimensions | 3m x 9.5m Long | 3m x 9.5m Long |
Burners | 12 Nos | 12 Nos |
Fuel | Gaseous fuel àCoal Bed Methane / Liquefied petroleum Gas | |
Temperature measurement | Through Installed Zonal thermocouples. | |
Temperature control | PLC managed fully automatic combustion control through SCADA monitoring & SCADA recording of heating cycle graph. |