The Yifeng brand large and medium-sized automatic incubator is a high-performance solution designed for efficient hatching. For a better understanding, please check the real product image at [http://contactphonebrandincubator.com](http://contactphonebrandincubator.com). This advanced machine features automatic egg turning, ventilation, temperature and humidity control, and even automatic water supply. It also supports coal-fired operation, making it versatile for different environments. With its intelligent functions, it ensures a high hatch rate and excellent chick quality.
Humidity regulation plays a crucial role in the incubation process. Proper humidity helps control the water loss from the eggs, ensuring optimal embryo development and proper gas exchange (oxygen intake and carbon dioxide release). Maintaining an appropriate humidity level also improves air conductivity and heat transfer within the incubator. According to practical experience, the ideal humidity range during the first 19 days of incubation is around 11.5%–13% weight loss. For high-quality chicks, the humidity in the hatching room should be kept between 50%–60% RH. A consistent humidity level of 55%–60% during the entire incubation period helps maintain the right moisture balance in the eggs.
If the ambient humidity is too low or too high, adjustments must be made accordingly. In some cases, lower humidity can help reduce moisture content in certain breeds, but it should never drop below 65% RH. For regular hatching machines, 70% RH is considered ideal.
To ensure accurate humidity readings, it's important to regularly check the humidity sensor and compare it with a reliable wet-bulb thermometer. Wet hygrometers using alcohol are not recommended due to their inaccuracy. Instead, mercury-based wet thermometers are preferred. If you encounter any issues, feel free to contact us for expert assistance and guaranteed satisfaction.
Another key factor in successful hatching is regular egg turning. Turning the eggs frequently helps the embryos develop evenly, prevents them from sticking to the shell, and promotes healthy growth. Research and field experience show that turning every hour or every two hours makes little difference. To reduce mechanical wear and save energy, turning every two hours is generally recommended. However, in tunnel incubators, it's common to turn the eggs once per hour to ensure uniform heating.
After day 15 of incubation, turning the eggs is no longer necessary. In tunnel incubators, it's best to stop turning and keep the eggs in a stable position on the tray. This allows for better air circulation and heat distribution during the final stages of development.
Failing to turn the eggs properly can lead to complications such as improper yolk sac absorption, reduced allantois function, and lower hatch rates. It's essential to observe the eggs regularly and avoid unnecessary checking, as frequent handling can disrupt the development process.
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