Shenyang Blower Works compressor maintenance and repair
Request a consultationQANSAT ENERGY services centrifugal, axial and reciprocating compressors made by Shenyang Blower Works Group Corporation at oil refining facilities across Kazakhstan. We perform scheduled maintenance, major overhauls, rotor inspection and supply genuine spare parts sourced directly from the manufacturer.
Experience with Shenyang Blower Works equipment
Shenyang Blower Works is the broadest line in our serviced equipment list. We work with centrifugal compressors BCL 708, BCL 406, BCL 403, BCL 457 and 2 BCL 459, including their Voith hydraulic couplings and gearboxes, with the 2MCL.606 axial wet gas compressor, and with reciprocating machines DW-10,3/(8,3-39,2)-Х, P2.5-1.2/22.6-30.8 and 4М80-250.3/2.1-28.6-ВХ.
The centrifugal machines in this series run through Voith gearboxes and hydraulic couplings, so we diagnose the train as a whole. A deviation in vibration readings often turns out to originate in the drive rather than in the compressor itself, and repairing a single component without that check usually leads to a repeat failure.
Besides Shenyang Blower Works we service equipment from the following manufacturers:
- Ariel Corporation — reciprocating gas compressors
- Howden Turbo — screw compressors
- FS-Elliott Machinery — Polaris centrifugal compressors
- Kobelco Wuxi Compressors — reciprocating and hydrogen machines
- Shenyang Yuanda — reciprocating and hydrogen compressors
- Xi'An Shaangu Power, GEA Refrigeration, FIMA Maschinenbau
Typical scope of work on Shenyang Blower Works units
Rotor assembly
- Rotor removal and inspection
- Shaft runout and geometry checks
- Dynamic balancing
- Restoration of seating surfaces
- Remaining life assessment report
Seals and bearings
- Replacement of labyrinth seals
- Replacement of journal and thrust bearings
- Clearance control against the data sheet
- Lube oil system overhaul
- Elimination of casing leaks
Voith drive and couplings
- Gearbox and hydraulic coupling overhaul
- Gear train condition assessment
- Inspection of connecting couplings
- Drive oil and filter replacement
- Control regime adjustment
Reciprocating units in the series
- Cylinder and piston assembly overhaul
- Valve overhaul and plate replacement
- Replacement of rod packing assemblies
- Clearance control after assembly
- Commissioning and load ramp-up
Frequently asked questions
Which Shenyang Blower Works models do you service?
Centrifugal compressors BCL 708, BCL 406, BCL 403, BCL 457 and 2 BCL 459, the 2MCL.606 axial compressor, and reciprocating machines DW-10,3, P2.5-1.2 and 4М80-250.3. For other models of this manufacturer, please check with us.
Do you service Voith gearboxes and hydraulic couplings?
Yes. The centrifugal compressors in this series are supplied with Voith drives, and we handle the complete train — compressor, gearbox, hydraulic coupling and connecting couplings.
Can repairs be carried out on site?
In most cases yes. If the rotor requires workshop restoration or balancing on a dedicated stand, we arrange logistics in both directions.
How quickly are spare parts delivered?
We buy directly from manufacturers through our own company Shanghai QANSAT Trading Co., Ltd. Lead times depend on the item; an expedited mode is available for breakdown situations.
What warranty do you provide?
365 days on completed work. Genuine spare parts are supplied with full technical documentation.
Need Shenyang Blower Works service or spare parts?
Send us the unit model and serial number — we will identify the items in the OEM catalogue and estimate the scope of work and delivery time.
Send a request
and We Will Get Back to You
