NuMAC, established in 1984, has developed in to a well established industrial unit which undertake manufacturing of

precision parts. Repairs/Reconditioning of equipments, Developing, designing and manufacturing of Special Purpose Machine. Numac, has a team of highly skilled workers and technicians. Technical expertise backed with tremendous enthusiasm and spirit of innovation has enabled to handle complex engineering problems -


Turbine Casing 'T' slot machining at Koradi Thermal Power Station.
Machining of Generator Rotor at Koradi & Paradi Thermal Power Stations of 120mw & 210 mw units.
Main Spindle of Rolling Mill and its coupling - Ispat Industries.
Thrust Collar of Generator Rotor at Koyana Hydro Power Station.
Insitu machining of XRP Coal Mill Hub & shaft & Ball Mill Yoke Flange



Numac, situated in Central India having a proximity to all Cement, Mining, Power Generation Units offer :


1 Designing, Development of Import substitute spares for Power Plant.

1 Development of Turbine Spares like Labyrinth, Carriers, Sealing Rings, Wiper Rings, stellite Strips, etc.
2 Control Valve Spares : Valve stems, cages, stelliting of seat
3 Manufacturing of Online Condenser Tube Cleaning sys. ( Ball Separator )
4 Cleaning Machines for Automobile Parts.

2 Repairs / Reconditioning :

1 PA Fan, ID Fan, Impellers and shafts
2 Reconditioning of Heavy Duty Rollers Shaft, Kiln support Rollers, Crane Wheels, Loco Wheels etc.
3 Reconditioning of Brg. Housing of sheet rolling mills

3 Coatings :

1 Metallizing of All Types of Alloys.
2 Metallizing Brass, Stainless Steel impellers, vacuum Pumps Impellers. ID Fan Blades, Boiler Tubes Etc.
3 Ceramic coated parts for pump sleeves, clinker grinder sleeves etc.

4 Special Purpose Machines :

1 For Insitu machining of T slot in Turbine casing.
2 For Insitu machining of Yoke table of coal mill.
3 For Insitu machining of valve seat.
4 Rebuiding and Insitu machining of XRP coal mill hub & Yoke Flanges
5 Insitu machining of turbine rotor thrust area.
6 Insitu machining of R. A. H. Shaft of Thermal Power Station.