1. Chicken battery cages: cage brooding, generally adopting 3~4 layers of overlapping cages, the total height of cages is about 1.7 meters, the cage height is 10~15 cm, and the cage length of each single cage is 70~100 cm, cage The height is 30 to 40 cm and the cage is 40 to 50 cm deep. The mesh is generally rectangular or square, the bottom mesh has a hole diameter of 1.25 cm x 1.25 cm, and the side mesh and the top mesh have a hole diameter of 2.5 x 2.5 cm. The cage door is set at the front, and the gap of the cage door can be adjusted to 2~3 cm, and each cage can accommodate about 30 chicks.
2. Breeding chicken cages: The combined form uses three layers of overlap type, with an overall width of 1.6 to 1.7 meters and a height of 1.7 to 1.8 meters. The single cage is 80 cm long, 40 cm high and 42 cm deep. The bottom mesh of the cage is 4 cm x 2 cm, and the remaining meshes are 2.5 cm x 2.5 cm. The size of the cage door is 14 cm × 15 cm, and each single cage can accommodate 7 to 15 chickens.
3. Layer battery cages: The common form is stepped, semi-stepped and overlapping. Each single cage is 40 cm long, 45 cm deep, 45 cm high, 38 cm high, and the bottom of the cage is 6 °. 8. The egg collecting trough extending out of the cage is 12 to 16 cm. The front of the cage door is open, 21 to 24 cm wide; 40 cm high; the lower edge leaves a gap of 4.5 cm from the bottom net. The cage bottom mesh has a hole spacing of 2.2 cm and a weft pitch of 6 cm. The pore size range of the top, side and back nets varies greatly. Generally, the mesh spacing is 10-20 cm, the weft spacing is 2.5-3 cm, and each single cage can raise 3~4 chickens.