Pullet Cage Control System

This intelligent environmental control system for layer cages serves as the core brain of commercial layer farming, custom‑developed for full‑cycle rearing of stacked and stepped cage‑reared layers. It links all supporting equipment including heating systems (water‑heated underfloor heating), ventilation fans, spray cooling, water curtains, lighting, manure removal and feeding systems, realizing automatic precise regulation of house temperature‑humidity, ammonia concentration, negative pressure, lighting duration and day‑night rhythm. Layers are highly sensitive to environmental fluctuations; the optimal laying temperature range is 18–22°C. Ammonia over 20ppm and temperature difference over ±2°C directly cause reduced laying rate, lighter eggs, higher feed‑to‑egg ratio and frequent respiratory diseases. Equipped with industrial‑grade PLC and touch screen, the system supports multi‑stage timing programming and zoned independent control. It collects real‑time data from temperature, humidity, ammonia and negative pressure sensors to automatically start/stop heating, cooling and ventilation equipment, stably maintaining constant temperature of 18–22°C and optimal humidity of 55–65%. It supports APP remote monitoring and abnormal alarm, adapts to global power grids and multi‑language operation, and seamlessly links with water‑heated underfloor heating systems to balance winter heat preservation, summer cooling and spring‑autumn ventilation. It provides a one‑stop intelligent control solution for stable high egg yield and reduced breeding risks.