Drilling Equipment repair

Repair of pumps 6Sh8:

• Restoration of impeller geometry.
• Restoration of cavitation wear of the body (snail).
• Replacing worn shafts, bearings, cuffs.

Repair of seats of the crankshaft to the pump NBT-235 , etc. with the restoration of involute and splined gearing.

Overhaul of the turbotransformer TT-560 KZ , with the replacement of working bodies (wheels). Repair includes restoring all bearing seats and repairing the oil pump.

Repair of hydraulic blocks for pumps NBT-235, NBT-600, UNB-600, BRN-1:

• Restoring landings under valve seats.
• Cavitation wear is eliminated and internal cavities are protected.

Sealing cracks in pallets, engines, pumps, gearboxes, etc.

Repair storage tanks without decommissioning when a leak is detected.

Restoration of seats (split) bearings to gearboxes: of various types without machining (the seat is formed directly at the workplace).

The restoration of the Swivels of various types: with the overhaul of mud pipes and seal points. Change of bearings and the elimination of minor defects is required.

Overhaul of OGSh-501 type centrifuges having a loss of alignment of all main bearings (4 pcs.) With dynamic balancing and access to vibration parameters provided by the manufacturer.

Overhaul of the Keys: GKSH, Oil Country, KPGR, KTG, KPGR, AKB (the cost of repair is determined after drawing up the defective statement).

Repair of screws for centrifuges for cleaning drilling fluids.