Fin fan and ACHE cleaning
Non-abrasive cleaning for fouled air cooled heat exchangers, planned around fin condition, access method, waste control and operational release windows.
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Air cooled heat exchangers
Fin fan and air cooler support across cleaning, performance and manufacture.
ASL Group supports air cooled heat exchanger assets through ASL PowerStream site services and Poole Process Equipment manufacturing capability. The offer covers fouling removal, measured performance improvement, lifecycle support, replacement bundles and new air cooler manufacture.
How we can help
- Restore airflow through fouled fin fan and ACHE bundles.
- Measure cooler performance before and after intervention.
- Support service, spares, repair and replacement planning.
- Manufacture air cooled heat exchangers and replacement bundles.
- Plan larger cleaning campaigns around access and shutdown windows.
Asset focus
Air cooled heat exchangers, fin fans and air coolers.
We support operators who need practical help with cooler fouling, reduced airflow, thermal performance, mechanical condition, replacement bundles or new air cooled heat exchanger equipment.
Capability map
One route for service, performance and replacement requirements.
The correct route depends on whether the issue is fouling, airflow imbalance, mechanical condition, missing spares, bundle condition or a requirement for new equipment.
Performance analysis and optimisation
Airflow, temperature, motor load, blade angle, tip clearance and static pressure observations can support diagnosis, adjustment and measured close-out reporting.
View optimisation detailsAir cooler manufacture and replacement bundles
Poole Process Equipment designs and manufactures complete air cooled heat exchanger packages, replacement bundles and associated equipment for industrial applications.
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Service, spares and lifecycle support
Support can include equipment supply, installation, service planning, replacement parts, repair scopes and wider cooler asset support where ongoing reliability is the priority.
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Operational issue
Decide whether the cooler needs cleaning, adjustment, repair or replacement.
Air cooler problems are not always caused by a single fault. Fouling, damaged fins, fan condition, blade settings, motor loading, access limitations and process duty all affect the practical route.
CleaningFouling removal
Used where contamination is blocking airflow through the finned bundle or reducing cooling duty.
OptimisationMeasured adjustment
Used where performance needs to be measured, compared and adjusted rather than assumed.
RepairAsset recovery
Used where condition, access, leakage, component wear or damaged sections need direct intervention.
ManufactureReplacement route
Used where a complete cooler, replacement bundle or manufactured component is required.
Campaign planning
Suitable for single problem coolers or multi-unit fin fan programmes.
For large fin fan banks, the practical plan should separate access, cleaning rate, waste management, measurement, spare parts, supervision and reporting. This helps operators understand which constraints affect delivery and which affect cooler performance.
For tender or RFI packages, we can provide method, safety, access, waste, measurement and programme information in a structured form.
Typical information needed
What helps define the correct route
- Cooler type, number of bays and access arrangement.
- Current operating problem or performance concern.
- Known fouling, fin damage, leakage or mechanical condition.
- Shutdown dates, online restrictions or permitted work windows.
- Any requirement for replacement bundles, spares or new equipment.
Contact
Discuss a fin fan, air cooler or ACHE requirement.
Tell us what is happening on the unit: fouling, loss of duty, airflow imbalance, damaged components, access constraints or replacement requirements. We can then advise whether the practical route is cleaning, optimisation, repair, spares, replacement bundles or new manufacture.