KAESER Compressors Oil Free Screw Compressor ...
KAESER Compressors - Oil Free Screw Compressor | With air dryer 37 to 355 kW
i.HOC – Outstandingly efficient compressed air drying.
The patented i.HOC rotary dryer from Kaeser uses up to 100 % of compressor heat! Thanks to full-flow regeneration, it delivers reliable pressure dew points up to an ambient temperature of 45 °C – completely without electrical heating or additional cooling of the regeneration air!
- Installed in air-cooled or water-cooled units
- Unit rated power from 37 kW to 355 kW
- Unit flow rates from 4.2 m³/min to 51 m³/min
- Integrated SIGMA CONTROL 2 compressor controller (SFC model versions)
Your advantages
- Sub-zero pressure dew points even in high ambient temperatures:
Thanks to its extraordinary regeneration potential, the i.HOC delivers below-zero pressure dew points even with high cooling medium temperatures. - Pressure dew point stability even with variable flow rates:
The pressure dew point remains stable even with low compressor load – no partial-load compensation required. - Effective drying AND heat recovery:
i.HOC uses the heat exchangers of the second compression stage, which have been optimised for heat recovery, as regeneration air coolers.
The i.HOC (Integrated Heat of Compression Dryer) uses 100 % of the heat of compression from the second compressor stage for drying purposes (full-flow regeneration). This heat, which is produced in any case, is therefore effectively available at zero cost.
- No additional energy input for the drying process
- Higher regeneration potential than dryers with partial-flow regeneration
- Full performance, even at low compressor load
The advantages of full-flow regeneration become particularly evident at increased cooling medium temperatures. KAESER rotation dryers achieve outstanding drying results, even without additional electrical heating of the regeneration air.
To contact KAESER Compressors Australia about KAESER Compressors Oil Free Screw Compressor | With air dryer 37 to 355 kW use Get a quote.
The patented i.HOC rotary dryer from Kaeser uses up to 100 % of compressor heat! Thanks to full-flow regeneration, it delivers reliable pressure dew points up to an ambient temperature of 45 °C – completely without electrical heating or additional cooling of the regeneration air!
- Installed in air-cooled or water-cooled units
- Unit rated power from 37 kW to 355 kW
- Unit flow rates from 4.2 m³/min to 51 m³/min
- Integrated SIGMA CONTROL 2 compressor controller (SFC model versions)
Your advantages
- Sub-zero pressure dew points even in high ambient temperatures:
Thanks to its extraordinary regeneration potential, the i.HOC delivers below-zero pressure dew points even with high cooling medium temperatures. - Pressure dew point stability even with variable flow rates:
The pressure dew point remains stable even with low compressor load – no partial-load compensation required. - Effective drying AND heat recovery:
i.HOC uses the heat exchangers of the second compression stage, which have been optimised for heat recovery, as regeneration air coolers.
The i.HOC (Integrated Heat of Compression Dryer) uses 100 % of the heat of compression from the second compressor stage for drying purposes (full-flow regeneration). This heat, which is produced in any case, is therefore effectively available at zero cost.
- No additional energy input for the drying process
- Higher regeneration potential than dryers with partial-flow regeneration
- Full performance, even at low compressor load
The advantages of full-flow regeneration become particularly evident at increased cooling medium temperatures. KAESER rotation dryers achieve outstanding drying results, even without additional electrical heating of the regeneration air.
To contact KAESER Compressors Australia about KAESER Compressors Oil Free Screw Compressor | With air dryer 37 to 355 kW use Get a quote.
Calculating...
The KAESER oil-free screw compressor range includes an i.HOC rotary dryer to remove moisture from compressed air. The patented dryer uses up to 100% of compressor heat for full-flow regeneration, without electrical heating or extra cooling of regeneration air. For variable flow rates, it keeps pressure dew point stable even at low compressor load, without needing partial-load compensation.
- Integrated SIGMA CONTROL 2 compressor controller on SFC model versions
- Unit rated power ranges from 37 kW to 355 kW
- Unit flow rates range from 4.2 m³/min to 51 m³/min
- Reliable pressure dew points at ambient temperatures up to 45 °C
- Installed in air-cooled or water-cooled units
Source: listing by KAESER Compressors Australia on IndustrySearch · Updated 1 Nov 2026
AI Overview is generated by artificial intelligence and may contain mistakes.
Written by AI from the listing by KAESER Compressors Australia on IndustrySearch. It is meant to use only what that listing says, but it can still get details wrong, so check them with the supplier before you buy.
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- VIC
- QLD
- SA
- WA
- NT
- ACT
- TAS
- New Zealand
- Papua New Guinea
- Afghanistan
- Albania
- Algeria
- Andorra
- Angola
- Antigua and Barbuda
- Argentina
- Armenia
- Austria
- Azerbaijan
- Bahamas
- Bahrain
- Bangladesh
- Barbados
- Belarus
- Belgium
- Belize
- Benin
- Bhutan
- Bolivia
- Bosnia and Herzegovina
- Botswana
- Brazil
- Brunei
- Bulgaria
- Burkina Faso
- Burma
- Burundi
- Cabo Verde
- Cambodia
- Cameroon
- Canada
- Central African Republic
- Chad
- Chile
- China
- Colombia
- Comoros
- Congo (Brazzaville)
- Congo (Kinshasa)
- Costa Rica
- Côte d'Ivoire
- Croatia
- Cuba
- Cyprus
- Czechia
- Denmark
- Djibouti
- Dominica
- Dominican Republic
- Ecuador
- Egypt
- El Salvador
- Equatorial Guinea
- Eritrea
- Estonia
- Ethiopia
- Fiji
- Finland
- France
- Gabon
- Gambia
- Georgia
- Germany
- Ghana
- Greece
- Grenada
- Guatemala
- Guinea
- Guinea-Bissau
- Guyana
- Haiti
- Holy See
- Honduras
- Hungary
- Iceland
- India
- Indonesia
- Iran
- Iraq
- Ireland
- Israel
- Italy
- Jamaica
- Japan
- Jordan
- Kazakhstan
- Kenya
- Kiribati
- Korea, North
- Korea, South
- Kosovo
- Kuwait
- Kyrgyzstan
- Laos
- Latvia
- Lebanon
- Lesotho
- Liberia
- Libya
- Liechtenstein
- Lithuania
- Luxembourg
- Macedonia
- Madagascar
- Malawi
- Malaysia
- Maldives
- Mali
- Malta
- Marshall Islands
- Mauritania
- Mauritius
- Mexico
- Federated States of Micronesia
- Moldova
- Monaco
- Mongolia
- Montenegro
- Morocco
- Mozambique
- Namibia
- Nauru
- Nepal
- Netherlands
- New Zealand
- Nicaragua
- Niger
- Nigeria
- Norway
- Oman
- Pakistan
- Palau
- Panama
- Papua New Guinea
- Paraguay
- Peru
- Philippines
- Poland
- Portugal
- Qatar
- Romania
- Russia
- Rwanda
- Saint Kitts and Nevis
- Saint Lucia
- Saint Vincent and the Grenadines
- Samoa
- San Marino
- Sao Tome and Principe
- Saudi Arabia
- Senegal
- Serbia
- Seychelles
- Sierra Leone
- Singapore
- Slovakia
- Slovenia
- Solomon Islands
- Somalia
- South Africa
- South Sudan
- Spain
- Sri Lanka
- Sudan
- Suriname
- Swaziland
- Sweden
- Switzerland
- Syria
- Taiwan
- Tajikistan
- Tanzania
- Thailand
- Timor-Leste
- Togo
- Tonga
- Trinidad and Tobago
- Tunisia
- Turkey
- Turkmenistan
- Tuvalu
- Uganda
- Ukraine
- United Arab Emirates
- United Kingdom
- United States
- Uruguay
- Uzbekistan
- Vanuatu
- Venezuela
- Vietnam
- Yemen
- Zambia
- Zimbabwe
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Oil Free Screw Compressor | With air-cooling 37 to 355 kW
Oil Free Screw Compressor | With water-cooling 37 to 355 kW
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