¿Cuáles son las necesidades de atención de los compresores de aire de tornillo?

Nov 8, 2024

1. Environment Requirements

Good Ventilation, Clean and Dry for mobile screw air compressor,

Temperature Control: Ensure the ambient temperature is appropriate to avoid overheating, which can reduce the compressor’s lifespan and efficiency.

2. Start and Stop Procedures

Pre-start Inspection: Before starting the compressor, check that there is sufficient lubricant, cooling fluid and that pipelines, valves, and power sources are functioning normally.

Avoid Frequent Starts: Frequent starts can increase wear; it’s generally recommended to wait at least 10 minutes before restarting to prevent motor overload and mechanical wear.

Shutdown Sequence.

3. Lubrication System

Regular Oil Changes: Lubricant deteriorates over time, affecting its performance. Follow the manufacturer’s recommended schedule or running hours for oil changes.

Check Oil Levels and Quality: Ensure oil levels are sufficient and that the oil is clean. Low oil levels can cause rotor dry friction, while excessive oil may hinder separation.

Replace Oil Filters: The oil filter removes impurities from the lubricant, extending the machine’s lifespan. Replace it as scheduled to prevent buildup.

4. Cooling System

Clean the Cooler: Dust buildup in the cooler can affect heat dissipation, so clean it regularly, especially for air-cooled compressors, ensuring ventilation paths remain clear.

Check Cooling Fluid: For water-cooled compressors, periodically inspect the water system and cooling fluid to prevent inadequate cooling or fluid degradation.

5. Filtration System

Air Filter: Clean or replace the air filter regularly to prevent dust from entering the rotor or internal system, which can reduce compression efficiency and equipment lifespan.

Oil-Gas Separator: Replace the oil-gas separator filter as scheduled to maintain air purity and reduce oil consumption.

6. Condensate Drainage

Compressors generate condensate during operation, especially in humid environments. Regularly drain the condensate to prevent moisture from entering the compression system and affecting air quality.

7. Stable Power Supply Voltage

8. Regular Inspection and Maintenance

9. Prevent Overloading

10. Safe Operation

How To Maintain The Lubrication System Of Screw Air Compressor?

1. Regular Oil Changes

Replacement Cycle: Follow the recommended replacement interval from the manufacturer, usually every 3,000-4,000 hours, depending on operating hours and environmental conditions.

Oil Quality Check: Regularly check the color and viscosity of the lubricant. If the oil becomes dark or thick, it indicates deterioration and should be replaced promptly.

2. Replace the Oil Filter

Clean or Replace: If the oil filter is blocked or shows warning indicators, clean or replace it promptly to maintain lubricant cleanliness.

3. Clean or Replace the Oil-Gas Separator

Regular Replacement: The oil-gas separator filters out oil particles in compressed air and can clog over time, requiring replacement every 3,000-4,000 hours.

Monitor Separator Pressure: Excessive pressure difference in the oil-gas separator affects airflow, increasing compressor energy consumption and potentially causing faults.

4. Inspect the Oil Cooler

Clean the Cooler: The cooler fins can accumulate dust and oil residue, which reduces cooling efficiency. Clean the cooler regularly to ensure the lubricant temperature remains within normal limits.

Check Cooling Fluid: For water-cooled systems, check the cleanliness of the cooling fluid and replace it if necessary to prevent inadequate cooling.

5. Monitor Operating Temperature

Control Oil Temperature: Excessively high oil temperatures accelerate oxidation and deterioration, while low temperatures may increase viscosity, affecting flow. The recommended range for oil temperature is typically between 70°C and 90°C.

6. Maintain Lubrication System Records

Analyze Maintenance Data: Use historical data to analyze oil consumption, oil quality changes, and replacement intervals to optimize the maintenance plan and improve operational efficiency.