Complete repairing /rewinding and overhauling of pullen make 120 hp 550 volt 2900 rpm submersible motor and 6 stage pump of dobari colliery.

Complete repairing and rewinding of 93.3kw,120hp marathon make 1470rpm 550volt pump motor of nakrakonda kumardihi b colliery under bankola area

Ttps operation circle cad complete rewinding of ngef make 415v, 30kw, 1470 rpm, dm pump motor m4 sl.no.17262301 at clwph

Repairing of 3.3kv, 500kw, 1492rpm,sl.no.3ff330666-1 marathon make squirrel cage induction motor of steel chord belt at shyamsundarpur colliery under bankola area.

Repairing of 200kw 3300 volt 1490 rpm crompton greaves make sq cage type motor sl no 89 at mic jhanjra project collie

Complete repairing/rewinding of 3 phase marathon make induction motor, 6.6 kv, 750 kw, 1492 rpm, sl. no. 3f660895/2 failed during operation in the deep mine pumping zone of rajmahal ocp.

(a) complete rewinding and repairing of 90kw m and p make 1470 rpm 550 volt motor (b) mechanical repairing of 90 kw m and p make 1470 rpm 550 volt motor of millennium incline under shankarpur colliery under bankola area.

Complete rewinding and repairing of gec make 150hp 550 volt 1470 rpm main ventilation fan motor and complete repairing and overhauling of kilburn make 200 amps 550 volt acb of vk unit at khandra colliery under bankola area.

Repairing of 55 kw 550 v 1470 rpm akg make motor, 40 hp 550 v 730 rpm cg make motor and 90 kw 550 v 1475 rpm phase marathon make electric motor in khottadih colliery.

A. complete repairing and rewinding of 40hp 550 volt 1470 rpm kirloskar electric make pump motor b. complete repairing and overhauling of 1 no 200 amps 550 volt belmosh make acb of bankola colliery under bankola area.