This article explores the critical role of ventilation and temperature control technologies in enhancing egg production rates in large-scale layer hen farms. Taking the advanced ventilation system paired with Zhengzhou Livi Machinery's efficient H-type tiered layer cages as a case study, it analyzes how scientific airflow organization—combining sidewall air inlets with top exhausts—maintains stable temperature and humidity, thereby mitigating the negative effects of heat stress on laying performance. Industry data illustrates that temperature fluctuations over 30°C can reduce egg production by 10% to 25%. Additionally, the advantages of aluminum-zinc alloy coatings in corrosion protection and equipment longevity are discussed, ensuring stable farm operations. Practical environmental monitoring methods and routine maintenance recommendations are provided to help growers optimize conditions, improve egg quality, and enhance farm profitability. The article is presented in clear, accessible language tailored to frontline farmers, merging professional insight with practical value.