Oil-free air
HDW oil-free dry screw compressors
Oil-free dry screw compressors with an oil-free compression design, for applications with strict oil-content requirements.
HDW is HUADA’s series of oil-free dry screw air compressors, with a third-party attestation of conformity for the oil content of the outlet air.
Oil-free dry screw compressors with an oil-free compression design, for applications with strict oil-content requirements. A third-party attestation of conformity covers the oil content of the outlet air of the HDW series, validated with ISO 8573 test methods.
- Oil-free compression design: no oil in the compression chamber.
- Third-party attestation for the oil content of the outlet air, models as listed on the attestation; see Certifications.
- Delivered 2024–2026 to steel and metals plants.
Specifications
| Type | Oil-free dry screw |
|---|---|
| Design | Oil-free compression |
| Oil content | Third-party attestation, see Certifications |
| Photographed | HDW-315W (water-cooled) |
| Attestation | View the attestation |
Flow, pressure and other specifications: Contact us for specifications.
Certificates
Certificates available on request.
Certificates are valid for the models and scope stated on the original documents. For the current certificate for a specific model, please contact us, or see Certifications.
Tell us your flow, pressure and air-quality requirement
We will come back with a suitable configuration and the specifications you need. We reply within 2 business days.