Compressors

Compressors

Siemens Energy® STC-GC / STC-GV-H / STC-GV full range · 20,000 to 800,000 Nm³/h

800K+ Maximum flow20,000 to 800,000 Nm³/h
3 Product seriesSTC-GC · STC-GV-H · STC-GV
230+ Units deliveredDomestic and international ASU experience

Product Series

Scope of Delivery

As a globally authorized Siemens Energy® air separation compressor system integrator, Domex-E delivers complete packages from main machines through auxiliaries—covering design, skid packaging, and on-site commissioning.

  • Compressor main machine (supplied by Siemens Energy®)
  • Motor / steam turbine drivers
  • Coolers · gas piping · lube systems · water systems
  • Anti-surge valves · couplings · check valves
  • Skid frames and baseplates
  • On-site installation, commissioning, and startup
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Technical Advantages

Siemens Energy® Authorization

Globally authorized ASU compressor system integrator with OEM quality assurance extended through Domex-E packaged systems.

Fast Delivery

Integrated skid design plus localized spare parts support shortens overall delivery and installation by more than one month versus conventional approaches.

High Efficiency & Reliability

Optimized single-stage impeller speed matching and face-gear connections across all models deliver significantly improved long-term operating stability.

Flexible Drive Options

Motor-driven, steam-driven, steam-motor dual drive, and combined-train configurations matched to process and energy structure.

Intelligent Control

Siemens® UCS plus Domex-E DCS interfaces enable fully automated operation and integration with digital O&M platforms.

Full Lifecycle

End-to-end support from design and skid packaging through installation, spare parts, maintenance, and energy efficiency retrofits.

Need a turbomachinery compressor system solution?

From selection through delivery, Domex-E provides end-to-end solutions

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