Baldor Dry Oil-Free Screw Air Compressor

Pure Air, Built for Critical Industries

100% oil-free compressed air certified to ISO 8573-1 Class 0, covering 30–355kW and 8–88 m³/min. Ideal for high-purity applications in food, pharmaceutical, electronics, petrochemical, and air separation

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Why Choose 100% Oil-Free Compressed Air?

  • ISO 8573-1 Class 0 oil-free air ensures zero risk of oil contamination
  • No oil separator or residue – delivering cleaner, more stable compressed air
  • Fully compliant with global standards like GMP, FDA, and HACCP for critical industries
  • Reduces product defects, protects brand integrity
  • Eliminates oil-related maintenance and leakage risks for safer and greener operation

Designed for Industries Where Clean Air Is Non-Negotiable

Versatile Solutions for Various Industries
electronics industry

Electronics & Semiconductor

Clean air for dust removal, anti-static, inert gas shielding

Food & Beverage

For fermentation, filling, capping – ensuring zero contamination

Pharmaceutical

Supports coating, granulation, tablet pressing – GMP-compliant 

Petrochemical

Reliable in high-temp, corrosive environments for continuous processes

Medical & Lab Equipment

Clean air supply for instruments, analyzers, diagnostics

Textile & Fiber

Prevents static and contamination – ensures fiber quality

Chemical & Coatings

Clean compressed air for reactors, spray coating, and dispersion

Air Separation

Feed air supply for oxygen/nitrogen plants – must be 100% oil-free

Join the Smart Manufacturing Revolution

Discover Our Digital Factory

System Configuration & Flexible Options

class 0 oil free 180x180 4
long lifespan
ir dry screw airend

Standard Configuration

  • Low-noise air intake filtration system
  • Oil-free dry screw airend (DL / DM series)
  • Permanent magnet VSD system (standard)
  • Stainless steel intercooler & aftercooler (air/water cooled)
  • Hydraulic inlet valve system
  • Smart touchscreen controller (multi-language, network-ready, Modbus support)

Optional Features

  • Heat recovery system (for boilers or preheating)
  • Water cut-off protection and anti-condensation heaters
  • PROFIBUS and Ethernet/IP communication options
  • Online monitoring and cloud management system
  • Custom protection packages for high-temp, high-humidity, or high-altitude environments

Technical Models & Specs

Complete Model Range for All Oil-Free Industrial Applications
DM Series Two-stage compression (permanent magnet variable frequency)
ModelPower（kW）Pressure（bar）Air Volum（m³/min）Cooling Method
DM-55PM558–108.1–9.3Air/Water
DM-75PM758–1011.5–12.8Air/Water
DM-110PM1108–1015.0–17.2Air/Water
DM-160PM1608–1021.5–25.0Water
DM-200PM2008–1026.8–31.5Water
DM-250PM2508–1032.5–37.0Water
DM-315PM3158–1040.5–46.2Water
DL Series – Single Stage Compression (Low Pressure Models)
ModelPowe（kW）Pressure（bar）Air Volume（m³/min）Cooling Method
DL-90PM902.5 / 3.520.0–26.0Water
DL-132PM1322.5 / 3.530.0–36.0Water
DL-160PM1602.5 / 3.537.0–43.0Water
DL-200PM2002.5 / 3.545.0–50.0Water
DL-250PM2502.5 / 3.553.0–58.0Water
DL-315PM3152.5 / 3.562.0–68.0Water
DL-355PM3552.5 / 3.570.0–88.0Water

Dryers & System Matching

Zero-Purge Heat Regeneration Dryers – Optimized for Oil-Free Systems
To ensure ultra-clean and stable compressed air, Baldor offers compression heat regenerative adsorption dryers, fully matched to the DRY oil-free compressor series. Features include:
  • Zero purge loss operation – higher energy efficiency
  • Regeneration inlet temperature: 150–180°C
  • Stable pressure dew point: –20°C to –40°C
  • Dual media: activated alumina + molecular sieve
  • Smart switching valve with dew point monitoring for automatic control
ingersoll rand oil free dry screw airend

Trust & Compliance

Certified. Engineered. Trusted Worldwide.
Certified with CE, ISO9001, ISO14001, ISO45001 standards
certificates
TÜV-certified ISO 8573-1:2010 Class 0 oil-free air
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  • In-house manufacturing of airend, full machine, and electrical systems
  • All units undergo performance testing, CMM inspection, and material traceability
  • Global export to over 60 countries across Asia, Europe, Middle East, and Americas
  • Trusted by leading brands in food, pharma, electronics, and chemical industries

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