A layers cage (also called a layer chicken cage) is a housing system designed for egg-laying hens. It provides organized space, feeding, watering, egg collection, and waste management — all in one structure.

Quick Overview
| Item | Description |
| Name | H-frame automatic layer cage |
| Purpose | Designed for laying hens to produce eggs efficiently |
| Structure | H-shaped steel frame with multiple tiers (3–12), durable galvanized wire mesh, automatic feeding, drinking, egg collection, and manure removal systems |
| Material | Hot-dip galvanized steel for corrosion resistance and long service life |
| Capacity | Can house from hundreds to tens of thousands of layers, depending on size |
| Advantages | High egg production rate, easy management, low labor cost, clean environment, and optimal use of space |
H-Type Fully Automatic Layer Cage House Dimensions
| Farm Scale (Birds) | Number Of Tiers | House Length (Approx.) | House Width (Approx.) | House Height (Approx.) |
| 2,000 | 3 | 25–30 m | 6–7 m | 4 m |
| 5,000 | 3–4 | 35–40 m | 7–8 m | 4.5 m |
| 10,000 | 4 | 55–60 m | 8–10 m | 4.5–5 m |
| 30,000 | 4–6 | 75–85 m | 12–14 m | 6–7 m |
| 50,000 | 6–8 | 90–100 m | 14–16 m | 7–8 m |
Notes And Recommendations
1. House width includes the central and side operational aisles (recommended width: 1.5–2 m per side).
2. House height should be adjusted according to the number of tiers, ventilation system, and insulation structure.
3. It is recommended to equip the house with automatic feeding, drinking, manure removal, and egg collection systems to achieve smart management.
4. In high-temperature regions, consider installing negative-pressure fans and wet curtain cooling systems.
Structure And Function Of Layer Cage
| Component/System | Structure & Function | Example Data |
| Cage Structure | Frame: Hot-dip galvanized steel pipes or flat iron, strong, durable, and corrosion-resistant. Cage layers: 2–6 layers, each layer can be used independently. Cage mesh/floor: Plastic or galvanized wire mesh, slightly inclined bottom for eggs to roll out | Layers: 3 layers. Cage size per layer: 2 m × 0.8 m × 0.5 m (L×W×H). Stocking density: 5–6 hens/m² |
| Fully Automatic Feeding System | Screw-type or chain-type automatic feed trough. Automatically distributes feed evenly to each layer. Feed monitoring ensures sufficient feed without manual intervention | Feed trough length: 2 m per layer. Feeding capacity: 200 g/chicken/day |
| Fully Automatic Drinking System | Adjustable-height automatic drinking pipes, installed in each layer. Automatic nipple or bite-type drinkers. Automatic water supply, maintains stable flow and cleanliness | Water flow: 0.5–1 L/chicken/day. Nipple spacing: 25–30 cm |
| Fully Automatic Manure Removal System | Longitudinal or transverse conveyor belts automatically collect manure. Scraper system pushes manure into the collection gutter. Gutter transports manure to a centralized disposal point | Conveyor speed: 0.5–1 m/min. Gutter width: 30–40 cm |
| Fully Automatic Egg Collection System | Slightly inclined egg rolling tray at cage bottom. Collection trays gather eggs centrally. Can be connected with conveyor belts for fully automatic egg collection | Egg rolling angle: 3–5°. Egg collection belt speed: 2–5 m/min |
| Intelligent Control System (Smart System) | Centralized control for feeding, drinking, manure removal, and egg collection. Real-time monitoring of feed, water, temperature, humidity, and egg production. Remote operation via mobile or computer app. Alerts for abnormalities, enabling timely management | Control unit: 1 per farm. Monitoring interval: 5–10 min |
| Protection & Auxiliary Facilities | Protective mesh/floor mats to prevent injuries to chicken feet. Adjustable layer height for different stages of laying hens. Removable accessories for easy cleaning and maintenance | Mesh size: 25–30 mm. Floor slope: 5° |
Nigeria Vanke Machinery And Equipment CO., LTD
1. We started in 2011. Our poultry battery cage and poultry farm equipment are selling in 90% Nigerian states.
2. We offer quotation, delivery, installation, consulting of poultry farm.
3. We own local teams of sales, production, delivery and installation.
4. Contact us to get the quotation list and product catalogue.

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