News Letter

Slurry Pumps are essentially used in coal based Thermal Power Plants, Fertilizer Plants, Cement Plants, Metal and Steel Plants and Ore Slurry transportation. Various types of slurries are handled by these pumps like Ash Slurry, Gypsum Slurry, Iron Ore Slurry, Alumina Slurry etc. These slurries are abrasive in nature and cause fast wear of pumps. […]

Indogulf Fertilizer – Jagdishpur have FD Fan in their ammonia plant. This is a very critical Fan in the manufacturing process. The fan is rated for 1090KW at 980 RPM. The fan has twin-drive alternative through a steam turbine on one end and electric motor of 1250KW – 990 RPM drive on the other end

NTPC – Badarpur has 3 No of Coal Crusher with 360 KW – 1470 RPM motor drives. They were coupled through rotating body body type Scoop Controlled Fluid Couplings type SCR-24-size 26. The client was facing following perennial problem with above SCR Coupling. NTPC was looking for a solution to above problems with a simpler

PA Fans are essentially employed in Thermal Power Plants and Wherever boilers are used. These PA fans have very large inertia, which is to be accelerated by squirrel cage motors of single cage or double cage designs. Generally following acceleration time occurs for the fan to reach to full speed. 1250 KW 19-23 seconds 360

Large conveyors drives with HT (High Tension) motors face following problems :- Fluidomat provided an effective solution to above problems through its Scoop Control “Fluidomat SC” fluid couplings. TNEB – Tuticorin 12 Nos TNEB – North Chennai 26 Nos NTPC – Unchahar 03 Nos NTPC – Rihand 10 Nos ISPAT METALLIC – Dhruva 10 Nos

Generally a star – delta starter is employed for a cage motor so as to reduce value of starting current kick. In star mode the voltage reduces to 57% of delta mode value of 100%. If motor starting current kick is 6.0 pu (600%) then the starting current kick will be 6 X .57 =