SmartPro™ INCUBATION SYSTEM
After three years of intensive research and development, Pas Reform is introducing SmartPro™ - its latest and most advanced development for modular, single-stage incubation to date: a solution that enables Circadian Incubation™.
The modern hatchery manager’s goal is to produce large numbers of uniform, robust day old chicks. Robustness is a health criterion, originating in the embryonic life stage of the chicken – and correlating directly with the performance and resistance of individual chicks under differing farm conditions.
Detailed research has shown that robustness can be achieved by stimulating the embryo with a specific trigger, i.e. stimulation by heat or cold, during critical periods of the incubation process. This causes so-called ‘embryonic imprinting’ on a physiological level, to produce a chicken that will thrive in its farm environment.
Such daily short-term thermo-conditioning is at the heart of Circadian Incubation™ – and known to improve hatchability, for long-lasting effects that include 1-2% increase in final body weight and 1-2 points better feed conversion rates. Batches of uniform, robust day old chicks also deliver uniformity at slaughter age, thereby improving processing yields, efficiency and performance throughout the entire production chain.
To support the use of Circadian Incubation™, the incubator must deliver precise climate control. To achieve truly homogeneous temperature distribution, the challenge is to exchange energy, CO2/O2 and moisture – without affecting temperature uniformity around the eggs.
To meet this exacting requirement, Pas Reform’s SmartPro™ uniquely combines three critical features1: modular design, a new Vortex™-based airflow principle and Adaptive Metabolic Feedback™.
Modular incubator design
Modular design creates sectional environments in the incubator that can be controlled individually. This is the only way to guarantee homogeneous temperature in incubators containing more than 100,000 hatching eggs. Each modular section of the incubator is supported by its own temperature, heating, cooling, humidification and ventilation systems.
Modular design: precise control
- Modular setter and hatcher design enables the precise control of temperature, humidity, O2 and CO2 in large incubators.
- Separate heating, cooling, humidification and ventilation systems in each module of 19,200 eggs provide a homogeneous environment.
- Modular, precise ambient control for larger hatchers comprising up to six modules.
- Integrated heating & cooling system (setter) and SurroundCooling™ (hatcher) in each section of the incubator, for optimum energy transmission, fast, even warm-up to set temperature and maximum, future-proof cooling capacity.
- Modular design of both setter and hatcher uniquely enables the incubation of eggs from different flocks and different ages in the same machine, without losing performance and results.
Vortex™-based airflow
Intensive analysis using Computational Fluid Dynamics (CFD) has demonstrated that the most effective method of exchanging energy, CO2/O2 and moisture in the incubator, is to generate as many vortices as possible – of a specific dimension and intensity – in the wake of the air pump blade. This research, combined with practical field studies, has driven the design and construction of Pas Reform’s brand new Vortex™.
Vortex™ for complete temperature homogeneity
- Tested and proven as the most effective method of exchanging energy, CO2/O2 and moisture in the incubator.
- Generates multiple, controlled vortices in the wake of the air pump blade, exchanging energy, CO2/O2 and moisture without affecting the incubator’s homogeneous temperature.
- Inlet air is channeled along the side of the setter trolleys, to prevent ambient air making direct contact with the eggs.
- Mixing zone assures complete air temperature homogeneity before air is drawn over the eggs.
- Mixed air vortices flow in parallel with the turning direction of setter trolleys, ensuring that air direction along the eggs changes constantly, for unique, homogeneous egg shell temperature.
Adaptive Metabolic Feedback™
Adaptive Metabolic Feedback™ (AMF™) has been developed to ensure that the incubation environment meets the metabolic needs of each growing embryo during its development. With a focus on managing moisture and CO2, AMF™ continually ‘reads’ the time-varying metabolism of a specific batch of embryos, to adapt control parameters and fine-tune the incubator environment according to the embryo’s needs. Ultimately AMF™ maximizes uniformity by optimising airflow, the evaporation of moisture and air redistribution.
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