SAHARA manure tunnel is the fruit of a careful work of design and study of the material and which aims at achieving an innovative, efficient and long lasted product.
This system allows the manure drying with a considerable energy saving since it entirely takes advantage of ventilation which is in any case necessary for the air exchange and for the control of temperature inside the house.
With the tunnel SAHARA it is possible to get a reduction in the degree of manure humidity from 75-85% (inward) to 15- 25% (outward).
The drying tunnel is powered by an elevator belt which collects the manure from the farming house and it is automatically switched on (or off) by a particular weighing hopper.
A manure distribution auger, placed inside the feeding hopper, supplies a uniform distribution of the manure itself along the whole belt ensuring a high degree of efficiency of the tunnel.
The manure, going on at a prearranged speed, passes on by the pierced polypropylene belts of the upper tiers to the lower ones till the completion of its drying process.
The final product of the drying process, the dry manure, is easier to carry and can be used as fertilizer for the significant reduction of the content of ammonia.