Industrial Air Dryers & Pneumatics
Zero Moisture. Maximum Pneumatic Reliability.
Moisture in compressed air lines causes rust, pneumatic valve failure, and ruined end-products. We provide specialized maintenance for refrigerated and desiccant air dryers, ensuring exact dew-point control for sensitive manufacturing processes.
- Refrigerant Circuit Leak Testing & Recharging
- Hot Gas Bypass Valve Calibration
- Auto-Drain Valve Overhauls
- Dew Point Sensor Verification
We operate across Chakan, Ranjangaon, and Wagholi MIDCs with 4-hour response times for critical manufacturing plant breakdowns.
Fault Code Library
Common Industrial Air Dryers & Pneumatics error codes and our diagnostic response protocols.
Atlas Copco
Evaporator temperature is too high
Action:Check condenser fan operation and ambient temperature.
High head pressure or electrical fault
Action:Clean condenser fins and verify amp draw.
Preventive Maintenance
Our standardized operating procedures (SOPs) for routine maintenance.
- Verify refrigerant suction pressure matches the target dew point (usually 3°C to 5°C).
- Clean or replace the auto-drain strainer.
- Check the operation of the hot gas bypass valve under no-load conditions.
- Measure pressure drop across pre and post filters.
Auto-Component Factory, Chakan
Overhauled a failing 500 CFM refrigerated dryer, resolving intermittent high dew point alarms and saving CNC machine valves from moisture damage.
View full portfolioFrequently Asked Questions
Q. What is the ideal dew point for a refrigerated air dryer?
The standard pressure dew point for refrigerated dryers is typically +3°C (37°F). Anything higher indicates a loss of cooling capacity.
Q. Why is water still coming out of my air lines?
Either the dryer's auto-drain is clogged, the bypass valve is open, or the dryer is undersized for the current compressor output.