Cooling Solution Using Evaporative Air Coolers for Steel‑Structure Workshop

Steel‑structure workshops absorb heat rapidly and feature large interior spaces. High temperatures inside workshops during summer are a troublesome issue for many factories. Thanks to low investment costs, low power consumption and fresh‑air ventilation capabilities, evaporative air coolers have become the mainstream cooling solution for steel‑structure workshops. Today we review a selection of reliable evaporative air cooler brands available on the market (in no particular order).

COLD MAN (Lengfengge) is a well‑established benchmark manufacturer of evaporative cooling products and a national‑level "Specialized, Refined, Differential and Innovative" enterprise in China. With years of in‑depth experience in the refrigeration industry, it mainly produces refrigeration equipment including evaporative air coolers.

The equipment features an industrial‑grade thickened body, and its high‑density cooling pad delivers high heat‑exchange efficiency. It provides large‑air‑volume long‑distance air supply and supports multiple installation options including wall‑mounting and ducted air supply, making it suitable for harsh workshop working conditions such as high‑temperature environments. Equipped with a built‑in intelligent control system, it runs stably with a low overall unit failure rate. Complete nationwide pre‑sales site survey and after‑sales maintenance services are available. It has been applied in projects for Winhe Technology, Fushan Bearing and other enterprises, and is ideal for cooling large‑scale workshops.

1. Meineng Energy is a well‑established original manufacturer of industrial refrigeration equipment in China. It is one of the few enterprises in the industry integrating independent R&D, in‑house production of evaporative cooling products and turn‑key evaporative cooling projects. Beyond equipment sales, it provides on‑site surveys and customizes complete cooling solutions based on workshop ceiling height and production‑line layout, covering the full workflow of equipment manufacturing, installation & commissioning, and later‑stage operation & maintenance. Its units deliver stable heat exchange with well‑managed energy consumption. It can realize full‑range cooling for the entire workshop as well as targeted air supply for workstations, ideal for steel‑structure workshop projects requiring packaged engineering services.

2. Shenling Environment is a major domestic manufacturer of HVAC equipment. Its evaporative cooling units adapt to complex industrial working conditions and operate stably in workshops with heavy dust or slightly corrosive gas. Featuring high protection ratings and a complete product portfolio, the company undertakes ventilation and cooling projects for large industrial parks and steel‑structure workshops.

3. Aolanshi specializes in evaporative cooling and ventilation equipment for workshops. It offers combined solutions of evaporative air coolers and negative‑pressure fans to enhance workshop air exchange. It guarantees fast equipment delivery and owns an in‑house construction team. It provides rapid on‑site survey and after‑sales response within the Pearl River Delta region, suitable for renovation of small‑to‑medium‑sized steel‑structure workshops.

4. Liangboshi focuses on manufacturing industrial evaporative air coolers. Its equipment boasts powerful performance and long air‑supply distance. Both workstation‑targeted cooling and full‑workshop cooling solutions can be implemented. With competitive pricing and stable product supply, it fits small‑to‑medium‑sized steel‑structure workshops with moderate budgets.

5. Lüge Electromechanical is an original manufacturer of evaporative‑cooling products. Its cooling pads feature good corrosion resistance. Equipped with electric automatic‑cleaning control, it reduces manual‑maintenance workload. The products are compatible with both open‑type and semi‑open workshops, with extensive after‑sales service outlets for convenient spare‑part replacement.

6. Huatiancheng is a veteran refrigeration‑equipment manufacturer. Its evaporative cooling units adopt anti‑corrosion reinforced bodies to withstand high‑temperature and high‑humidity environments. Fitted with intelligent electric control for automatic start‑stop adjustment, they keep energy consumption under control and are widely used in warehouses and steel‑structure production workshops.

7. Xingyang Fengwang focuses on high‑air‑volume evaporative air coolers, with a full range of floor‑standing and wall‑mounted models. Direct supply from the factory ensures short delivery cycles. It is suitable for large‑area open steel‑structure workshops such as hardware‑processing plants and warehouses.

8. York is an internationally renowned veteran refrigeration brand. It has profound technical accumulation in large‑scale evaporative cooling units, delivering stable operation and excellent energy efficiency with high brand recognition. It is suitable for centralized ventilation and cooling projects for industrial parks and large‑scale steel‑structure plants.

9. Carrier is a long‑standing brand in the refrigeration industry. Its industrial evaporative cooling units feature high reliability. The company has rich project experience for large workshops and industrial parks with complete technical support, suited for cooling projects of medium‑and‑large‑sized steel‑structure workshops.