In metalworking workshops, heat is a constant challenge. Furnaces, welding, machines running at full speed… the air quickly becomes unbreathable. When temperatures rise, productivity drops, risks increase and equipment can be damaged. OberA offers professional adiabatic cooling solutions for these demanding environments. The IC mobile range combines ease of use, immediate efficiency and long-lasting performance, for rental or purchase.
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Thermal management in the metallurgical industry: a major industrial challenge
There are many sources of heat in a metal workshop:
- Melting and heat treatment furnaces ;
- Welding and plasma cutting machines ;
- Continuous operation in poorly ventilated areas.
This equipment gives off a significant amount of heat, which, when confined in buildings that are often open-plan, causes a rapid rise in ambient temperature.
This situation is not without consequences. High temperatures have a direct impact on the safety and well-being of operators. Prolonged exposure to hot air can lead to discomfort, fatigue and heat-stress-related disorders. Sick leave increases in summer, and production rates often have to be adjusted. Equipment also suffers premature wear and tear, especially heat-sensitive electronic components.
OberA’s opinion: despite the complexity of thermal management in metallurgical workshopsHowever, these challenges can be met with the right solutions. Industrial air coolers provide an effective, pragmatic solution for reducing temperatures, protecting workers and optimizing production. Designed for demanding environments, the industrial air coolers offer a real opportunity for the metalworking sector to sustainably improve working conditions and overall workshop performance.
Why choose adiabatic or evaporative air coolers?
Conventional air conditioning vs. adiabatic coolers
Unlike traditional air-conditioning, an adiabatic or evaporative cooler works without a compressor or refrigerant gas. It uses water as a natural cooling medium. Warm air is drawn in, passes through a humidified plate and emerges cooler in theworking environment.
This method is particularly suited to open or semi-open environments such as metalworking shops. It requires no heavy installation, consumes little energy and runs on water. In terms of cost, the savings compared with a centralized air-conditioning solution are significant, both in terms of purchase and running costs.
OberA’s models are robust, easy to deploy and require little maintenance. They can operate continuously with an integrated reservoir, or be connected to a water supply for maximum autonomy.
The benefits of air coolers for metal workshops
Even in extreme conditions, a adiabatic cooler reduces the perceived temperature by 5 to 10°C, without drying out the air. This immediate improvement in thermal comfort helps maintain a high level of vigilance on sensitive workstations, particularly in welding or foundry work.
The technology is also economical in the long term. Low power consumption, no refrigerant, low maintenance: theinitial investment quickly pays for itself. When rented out, these units are particularly cost-effective for coping with seasonal heat peaks.
In human terms, the benefits are clear: fewer heat-related stoppages, better team concentration and a healthier environment. For workshop managers, it’s also a way of enhancing the quality of working conditions and boosting the company’s attractiveness.
How to choose the right industrial air cooler?
The choice depends above all on the surface area to be treated, the volume of the building and the air flow required to achieve effective ventilation. A unit that’s too small will be inefficient, while one that’s too large will be unnecessarily expensive. ” A common mistake is to undersize the unit. At OberA, we carry out an on-site assessment before any installation to guarantee the beneficial effects of our equipment. “An OberA technician, who frequently works in metalworking workshops, explains. Good sizing depends on :
- Surface area to be treated (in m²),
- High ceilings,
- Internal heat level.
Flexibility is also a key criterion. Mobile models are preferable for targeting a specific work area or for monitoring a temporary operation. Their mobility also facilitates sharing between several workshops.
Finally, robustness is essential in adusty, metallic environment. Chassis must be resistant, filters effective against particles, and components protected against humidity and heat.
The expert’s opinion: in metallurgy, air cooling is not a luxury, it’s a necessity. Thanks to its adiabatic mobile coolers of the IC range, OberA offers a reliable, economical and immediately effective solution. Whether to improve working conditions, protect your equipment or maintain productivity, the mobile IC range is designed to meet the demands of the most extreme extreme environments.
OberA solutions for the metal industry
OberA offers a complete range of professional air coolers, with models designed to withstand the specific constraints of metalworking workshops. The IC mobile range combines cooling power, autonomy and ease of use.
Here’s a comparative overview of the flagship models in the IC range:
| Model | Flow (m³/h) | Recommended surface | Reservoir capacity | Use |
| IC 12 | 12 000 | Up to 150 m² per unit | 70 L | Medium-sized production areas |
| IC 22 | 22 000 | Up to 250 m² per unit | 130 L | Extended production lines |
| IC 30 | 30 000 | Up to 400 m² per unit | 280 L | Large and heavy workshops |
These units are available to purchase for a permanent solution, or to rent for seasonal or one-off management requirements. All models are easy to install, can be used indoors or semi-outdoors, and are immediately operational.
Buy or rent: flexibility to suit your needs
The most appropriate solution depends on your use. Buying is a good way of ensuring the long-term future of an essential piece of equipment if your activity generates heat all year round, as is the case in metalworking workshops. Renting, on the other hand, is ideal for temporary worksites, summer heat peaks or to test theefficiency of a system before investing. A technical manager at OberA explains:
“We find that the majority of our metalworking customers start by renting one or two IC models during the summer. After a month’s use, most choose to make them a permanent part of their equipment fleet. .”
