Need extra cooling capacity?

We can provide you the best solution to restore the initial airflow of your condensers with our NPJ dry cleaning technology.

We reduce your costs and increase your production!

Welcome To Aircooler.Cleaning

Industrial Air Cooler NPJ Dry Cleaning Service

NPJ dry cleaning has many advantages for oil refiners and other industrial plants. In addition to a more efficient cooling system, it contributes to process safety, environmental protection and long-term cost savings, helping oil refiners maintain their competitiveness in a dynamic market environment.

The NPJ dry cleaning can provide long-term cost savings. Optimized cooling systems reduce energy consumption and operating costs. In addition, preventive maintenance can minimize unexpected breakdowns and associated costs.

The NPJ dry cleaning is a technique to clean the ACHE without using any water. We have our own developed uniqe equipment specially adapted to external fin-fan / air cooler cleaning. More than 15 years of experience, we carefully chose the combination of jet pressure and medium, therefore there will be no degradation of the base material, and only the dirt will be completely removed. This will result in a clean cooling surface. The chosen abrasive is non-corrosive and also environmentally friendly. Furthermore, it dissolves in water, which means it completely disappears.

Advantages

Increasing Cooling Capacity

The aim of NPJ dry cleaning is to improve the efficiency of air coolers in the industry. During the cleaning, deposits are removed from the finned pipes, which allows the cooling system to achieve near maximum performance. More efficient cooling increases the plant’s production capacity and reduces energy consumption.

Online Cleaning During Operation

NPJ dry cleaning can also be used as part of preventive maintenance. Regular cleaning reduces the chance of deposits forming, thus preventing possible cooling problems and equipment damage. This reduces unplanned downtime and emergency maintenance, contributing to the smooth operation of the refinery.

Fast and Effective Cleaning

NPJ cleaning is a fast and efficient method for externally cleaning the cooling systems of refineries. Unique tools and techniques allow you to remove dirty deposits and calcium while minimizing the risk of equipment damage. This results in faster maintenance times, minimizing plant downtime and improving operational efficiency.

Environmentally friendly technology

NPJ technology is environmentally friendly, does not require dangerous chemicals or aggressive cleaning agents. This contributes to sustainable operation and environmental protection, while ensuring safe and effective cleaning.

Not using any water

NPJ technology is environmentally friendly and does not require dangerous chemicals or aggressive cleaning agents. This contributes to sustainable operation and environmental protection, while ensuring safe and effective cleaning. Additionally, NPJ technology does not use any water, which is especially important for our children’s future, as it helps conserve water resources and supports sustainable water management.

2023 in Numbers

Cleaned air cooler
0 m2
Cleaning Teams
0
Countries
0

Where we work

Our services covers the entire territory of the European Union

air cooler production
adiabatic cooler

Industry

  • Refineries
  • Power plants
  • Chemical plants
  • Petrochemical plants
  • Steel indusrty
  • Paper industry
  • Food industry
  • Waste processing facilities
  • Automotive industry
  • Ship maintenance

Cooler type

  • Air cooled heat exchangers and condenser
  • Straight lamel air coolers (GEA, Günther, etc.)
  • Condensers and gas cooler
  • Dry coolers
  • Adiabatic coolers
  • Fin-Fan coolers
  • ACC Coolers

Layout

  • Vertical ACHE
  • Horizontal air coolers
  • A-frames, V-frame coolers
  • Forced draft air coolers
  • Induced draft air coolers
air cooler cleaning team

Self-supportive Teams:

The NPJ Cleaning not require customer’s resources.

Cleaning does not damage the lamellae.

Highly qualified staff with 10+ years of experience.

We can reach the coolers up to 150-200 m.

We have VCA / SCC certificate and ATEX accessories according to the indusry standard.

Environmentally friendly cleaning:

does not require water, dangerous chemicals or aggressive cleaning agents.

Faster cleaning method and minimal (if any) scaffolding needs.

A piece of evidence

Measurements

We can provide a report about the condition of your cooler. Containing circumstances of the measurement, suggestion for maintenance and cleaning period.

Leader in ACHE cleaning in Europe

Our Customers

Every industrial segment, where the cooling is crucial part of the production.

Oil refineries

Gas storage facilities

Underground gas storage facilities

plant

Chemical and Petrochemical Plants

Automotive industry

factory

Power plants

Customer experience

"Thanks to coincident [emergency stop], we could compare the dry cleaning to active foam technology in the working process and efficiency. As a result, we didn't expect such a clean surface, because what we have accepted so far as a compromise on active foam technology, has now seen that a cooler can be much cleaner. The difference was clearly visible, not only on the pipes and fins, but also in the work area: While the active foam technology had mostly water in the workplace, at dry cleaned cooler had a significant amount of dirt could be seen under the cooler. So far I have only seen such a clean cooler when it was new."
"Working with the contractor was constructive and appropriate. The area was cleanly returned. The current high temperature results technological overrun. Based on present experience, most likely to be declared, that if all air coolers were cleaned with dry technology, the parameter overrun would be sopped. This air coolers cannot be cleaned by other technologies during operation, ONLINE. If the plant's overhaul planned at the end of summer or autumn, the plant will have a constant problem of inadequate cooling."
“Work began and ended at the agreed time. The timing was perfect. The colleagues involved in the dry cleaning worked to a high standard and in a time-efficient manner. I can only recommend the team to other customers. Dry technology has proven its viability, with high efficiency and minimal “disruption”. The remaining material decomposes, leaving no hazardous waste after work."
"Very efficient technology. So far, the coolers have been washed with water, where the accumulated dust has been removed with fire water, but the efficiency was much less than the dry cleaning tecnology. The contractor worked impeccably, correctly. All kinds of rules were followed (HSE), there was no problem. We were maximally satisfied with the attitude and expertise. They had much expereience in the aircooler cleaning and measuring. I would recommend the technology to other plants to try it!"
"The most suitable technology for aircoolers and plant cleaning. It was positive that they were watching HSE rules and using PPE properly. At the cleaning of the heat-insulating tin-plate, due to dry technology, it does not water the insulation (rock wool). Correct attitude. Effective, widely used technology. It could be an alternative of the dry ice cleaning too."
"The cleaning technology procedure used is apparently effective, which is confirmed by the measurement results recorded in the report. Another advantage is that it can be done in a short time and does not involve harmful pollution of the environment. The actual impact of the cooling capacity can only be measured in operation, during the summer. We will provide feedback to the contractor. The cleaning team is efficiently and professionally worked, followed the rules of the plant and HSE specifications.They performed their obligations to the maximum. "
"There was good cooperation with the contractor. The requests and need of the plant was handled with sufficient flexibility (night shift). They had no energy need from the plant, the're totally self-supporting. After the work, they left the enviroment of the air coolers in clean condition. The technology makes it possible to make the cleaning ONLINE for air coolers above 100° C. If the cooler is clean, the plant will not loose 10% of the production."

Contact

We will answer in 3 days.

Get acquainted with our expert team dedicated to revolutionizing refinery efficiency through NPJ Dry Cleaning Solutions. With years of industry experience, our professionals bring unparalleled expertise, ensuring top-notch service and innovative solutions for your cooling needs.

Ready to experience the efficiency boost with NPJ Dry Cleaning? Submit a request now, and our dedicated team will promptly address your inquiries, providing tailored solutions for your industrial cooling challenges.

NPJ Cleaning

  • Europe
  • service@aircooler.cleaning

Custom design and production

We can deliver new air coolers

Our manufacturer has ISO 9001:2015 certification, EN 729-2 and AD 2000 Merkblatt HPO suitability certificates, and manufactures devices according to PED with individual TÜV acceptance. 

  • Air coolers
  • Transformer Oil Coolers
  • Heat Recovery Boilers
  • Heat Exchangers
  • Pressure Vessels
  • E-fin tubes
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