Series of 9CLD multi-tier complete set of layer raising equipment, is the highest degree of automation and scientific and technological content current cage poultry raising equipment. It represents the development direction of large-scale, intensive poultry farming equipment。 1.The main material of the equipment is hot dip galvanized steel. The life time can reach 15-20 years. 2.Intensive management and full automatic system including feeding system, drinking system, egg collecting system, environmental control system, cleaning manure system can improve the rate of labor productivity and save the labor costs. 3.High-density breeding of up to 12 layers can be realized to save land and reduce construction investment and management costs. 4.Suitable for closed chicken shed, with automatic ventilation and temperature control system, to ensure that the environment of shed inside meets the needs of chickens.