Features of operation of screw compressors in different climatic conditions

Screw compressors are used in a wide variety of regions, from northern latitudes with low temperatures to hot and humid climates. Environmental conditions directly affect the operation of the equipment, so it is important to take into account the climate during operation and take measures to protect the installation.

Operation in cold climates

At subzero temperatures, the main problem is starting and warming up the equipment.

• The oil thickens, which increases the load on the engine and reduces the lubrication efficiency. Special low-temperature oils are used for such conditions.

• The condensate in the system may freeze, which leads to clogging of the pipelines. Dehumidifiers and a heating system are used to prevent this.

• Enclosure protection: it is advisable to install the compressor in an insulated room or container equipped with a heating system.

Without these measures, the equipment can often stop due to an accident or quickly fail.

Operation in hot climates

High ambient temperatures cause the compressor to overheat.

• The cooling system should be as efficient as possible. Air cooling with powerful fans or water cooling is more often used.

• Regular cleaning of radiators from dust and dirt is mandatory — clogged surfaces lose their ability to dissipate heat.

• It is important to monitor the oil temperature: its degradation during overheating occurs faster, so replacement should be more frequent than under standard conditions.

Operation in humid climates

Increased humidity leads to condensation in the system.

• Dehumidifiers become a mandatory element, otherwise water will accumulate in the receiver and pipelines.

• Moisture causes corrosion of metal elements, so regular inspection and treatment with anti-corrosion compounds is required.

• Dehumidifier filters need to be changed more often.

Dusty and dusty conditions

In the woodworking, cement industry, and construction sites, compressors operate in highly dusty conditions.

• Air filters become clogged faster, so they are cleaned or changed more often.

• Cooling radiators also require regular cleaning.

• It is advisable to install the compressor in a separate room or container with air filtration.

General recommendations

1. Install the compressor in a room where stable conditions are maintained, or use protective containers.

2. Select the oil and filters depending on the temperature and humidity.

3. Monitor the condition