Steel Box Girder Welding Local Rapid Cooling Air Cooler

The Steel Box Girder Welding Local Rapid Cooling Air Cooler is specifically designed for ventilation in high-temperature work areas such as hull painting, docks, shipways, and sections to improve the working environment. It is a device that cools specific locations, areas, or workstations without requiring special connections. Outdoor air is cooled by the unit, delivering suitable temperatures and fresh air precisely and conveniently to the required workstations and areas.

Detailed Introduction

Steel Box Girder Welding Local Rapid Cooling Air Cooler Features and Functions:

1. This unit consists of a compressor, condenser, evaporator, cooling fan, supply fan, and primary filter. The supply fan is a medium-pressure, high-efficiency backward-curved fan with high air volume and pressure, featuring moisture resistance, low-temperature tolerance, low noise, stable and reliable operation, and strong cooling capabilities with low temperatures. It is widely used for rapid cooling in mechanical components, chemical materials, finished products, food, medicinal materials, coating raw material crushing, etc.

2. The unit system is optimized for design, achieving a high energy efficiency ratio;

3. *Design, compared with similar products, features low energy consumption, long air delivery distance, short defrosting time, and excellent cooling effect;

4. This unit uses an optional micro-differential pressure controller to intelligently control defrosting frequency, achieving "defrost when there is frost, no defrost when there is none". Compared to the commonly used fixed-time and fixed-frequency defrosting, it reduces temperature rebound caused by defrosting and saves energy consumption;

5. This unit uses anti-oxidation gas protection welding technology, ensuring high cleanliness within the system. The evaporator and copper tubes are arranged in a novel way to reduce air-side resistance, with low contact thermal resistance and high heat transfer efficiency;

6. This unit can ensure constant and low space temperatures, providing comfort for welders' operation areas, and also maintain the welding process at a constant temperature, ensuring products are within specific temperature ranges. Such equipment is widely used in enclosed large welding spaces like bridges and shipyards.

Steel Box Girder Welding Local Rapid Cooling Air Cooler Selection Method:

1. This unit differs from other brands of air coolers on the market as it includes a refrigeration compressor. Selection is based on different air volumes, air pressures, and control temperatures. This unit is a low-temperature cooling device, with conventional units controlling temperature at 0-20°C, accuracy ±3-5°C. Ultra-low temperature coolers can go as low as -20°C.

2. When selecting this unit, please determine whether it is for cooling components, finished products, raw materials, or spaces.

3. During selection, if air volume cannot be provided, please determine the weight and quantity of the objects to be cooled, the working environment, temperature difference, and cooling time.

Marine Air Cooler is a portable cooling device designed by our company based on the current needs of the shipbuilding industry and working environment conditions. This product is mainly used in harsh and high-temperature work areas such as hull sections, sandblasting, decks, and bridge integrated welding.