该车间面积有近5000平方米，层高约12米，是彩钢结构厂房。原先企业想安装工业空调，大空间结构造成成本预算很高。后经瑞峰专业人员分析，对设备采购成本与使用成本预算、降温效果预估等方面的方案调整后。最终采用了冷风机+负压风机通风降温方案，为企业降本增效提供了助力。

The workshop covers an area of nearly 5,000 square meters and has a floor height of about 12 meters. It is a color steel structure factory building. Initially, the company intended to install industrial air conditioning, but the large spatial structure resulted in a high cost budget. After analysis by Ruifeng's professionals, adjustments were made to the equipment procurement cost, usage cost budget, and cooling effect estimation. Ultimately, the cooling fan + negative pressure fan ventilation and cooling solution was adopted, providing assistance to the company in reducing costs and increasing efficiency.