NATIONAL PRODUCTIVITY DEVELOPMENT CORPORATION Wardhaman Nagar Colony, Nagpur, Maharashtra

Highly Critical Parts as Spindle Shafts, Shaft for Heavy equipment's Roll Bearings and other Parts requiring precision machining, Gear etc.

Hardchrome Plating and grinding method. (Cold Process)

Comprising boiler feed pump shaft, impellers, boiler feed pump shaft protection sleeves, balancing and counter balancing disks, wear rings and bearing etc.

Working under high temperature & pressure, like labyrinths, sealing rings, pressure reducing valve, nozzle valves, h.p. & l.p. Gland special coupling bolts, casing studs, valve spindles and valve seats ect.

Bearings including re-bebbiting & machining of highly precision bearing and bushes with special ferrous and non- ferrous alloys.

Highly critical parts as spindle shafts, shaft for heavy equipment's roll bearings and other parts requiring precision machining, gear etc.