This 56‑capacity roller egg tray with 9 tubes is a practical replacement accessory for egg incubators, working with 220V power supply for stable automatic egg turning. Made of durable high‑strength ABS plastic, it is wear‑resistant, easy to clean and reusable for long‑term hatching workAlibaba.co…. The roller‑driven auto‑turning design keeps eggs rolling evenly, guarantees uniform heat exposure for every egg and effectively improves hatching rate, removing tedious manual egg‑turning work. It holds up to 56 chicken eggs, also compatible for duck, pigeon and quail eggs. Compact and well‑structured, it fits most standard small‑size household incubators. Ideal for backyard poultry breeders, small farms and hatching hobbyists. Simple installation, reliable running, it is a cost‑effective spare part for your incubation setupAlibaba.co…