This 220V multifunctional roller egg tray holds up to 70 chicken eggs and supports eggs of different sizes, suitable for chickens, ducks, geese, pigeons and quails. Equipped with low-power silent drive motor, it realizes automatic egg rolling to simulate natural incubation, effectively improving hatching rate. Made of food-grade high-strength PP plastic, the tray is durable, easy to clean and not easy to deform. Adjustable roller spacing adapts to various poultry eggs. Stable 220V voltage design works perfectly for household and small farm incubators. Compact structure is convenient for installation and replacement. We provide factory direct wholesale and support customized services. It is an essential spare part for DIY incubators and small hatching equipment.