Marine Steel Box Girder Shield Machine Local Cooling Air Conditioner (Cooler)

Marine Steel Box Girder Shield Machine Local Cooling Air Conditioner (Cooler) is specifically designed for ventilation and air exchange in high-temperature workplaces such as hull painting, docks, shipyards, ship sections, and localized areas of shield machines, improving the working environment. It is a system that cools specific places, areas, or workstations without requiring specialized 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

Marine Steel Box Girder Shield Machine Local Cooling Air Conditioner (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 capacity with low temperatures. It is widely used for rapid cooling in applications such as mechanical components, chemical materials, finished products, food, medicinal materials, and coating raw material crushing;

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

3. With advanced design, it offers low energy consumption, long air supply distance, short defrosting time, and excellent cooling performance compared to similar products;

4. The unit uses an optional micro-differential pressure controller to intelligently control defrosting frequency, ensuring "defrost only when needed," which reduces temperature fluctuations caused by defrosting and saves energy compared to conventional timed defrosting methods;

5. The unit employs anti-oxidation gas protection welding technology, ensuring high internal cleanliness. The evaporator and copper tubes are arranged in an innovative way to reduce air-side resistance, minimize contact thermal resistance, and enhance heat transfer efficiency;

6. This unit can maintain constant or low space temperatures, ensuring comfort in welding operator cabins, while also keeping welding processes at stable temperatures to guarantee product quality within specific temperature ranges. Such equipment is widely used in enclosed large welding spaces like bridges, shipyards, and shield machines.

Marine Steel Box Girder Shield Machine Local Cooling Air Conditioner (Cooler) Selection Method:

1. Unlike other brands of air conditioners (coolers) on the market, this unit is equipped with a refrigeration compressor. Selection is based on air volume, air pressure, and controlled temperature. It is a low-temperature cooling device, with conventional units controlling temperatures between 0-20°C, accuracy ±3-5°C, and ultra-low temperature coolers capable of reaching as low as -20°C.

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

3. If air volume cannot be provided during selection, please specify the weight and quantity of items to be cooled, the working environment, temperature difference, and cooling time required.

The Marine Air Conditioner (Cooler) is a portable cooling device designed by our company to meet the current needs of the shipbuilding industry and its working conditions. This product is primarily used in harsh, high-temperature environments such as ship sections, sandblasting, decks, bridge assembly welding, and shield machine operations.