Struggling with poor ventilation, high ammonia levels, and heat stress in your closed-layer henhouse? The H-type stacked chicken coop by Zhengzhou Livi Machinery integrates a top deflector plate, sidewall windows, and exhaust fans to orchestrate efficient airflow and precisely control ammonia concentration at or below 15ppm, substantially improving flock health. This article explores the aerodynamic principles behind this system, seasonal adjustments in cage spacing for thermal comfort, deployment of intelligent temperature and humidity sensors, and the advantages of hot-dip galvanized plus aluminum-zinc alloy coatings in corrosion resistance. Supported by real case data showing egg production improvements, these insights help you scientifically manage your poultry environment to reduce disease risk and boost profitability. Remember, letting every chicken breathe freely is the first step to producing more eggs—key to high-efficiency farming.