Key Configurations of Unigy Oil-Free Gas Compressor
1 Compression Stages
Single-stage / Two-stage / Multi-stage configurations
Tailored for different pressure ranges and gas types
2 Cooling Method
Air-cooled or Water-cooled options
Adaptable to site conditions and energy efficiency requirements
3 Drive Type
Direct drive or belt drive
High efficiency with low transmission loss
4 Motor Type
Standard induction motor or permanent magnet motor
IE3 / IE4 high-efficiency class
5 Pressure Range
Customizable:
Low pressure: < 1.0 MPa
Medium pressure: 1.0–3.0 MPa
High pressure: up to 7.0 MPa or higher (depending on model)
6 Flow Capacity
Ranging from a few Nm³/h to several thousand Nm³/h
Configurable for specific gas demand
7 Skid-Mounted / Containerized Package
Compact skid design for indoor installation
Optional containerized systems for plug-and-play outdoor use
8 Control System
PLC-based intelligent control
Optional remote monitoring / SCADA integration
9 Gas Compatibility
Designed for:
Nitrogen (N2)
Hydrogen (H2)
Helium (He)
CO2, CH4, Argon, and various specialty gases
10 Material Selection
Stainless steel, PTFE, or customized materials
Based on gas corrosivity and purity requirements