Refrigerating Tunnel


High tech refrigerator tunnel to cool down enrobed or decorated products after being coated or decorated with chocolate compound.


Thermomatic is a blue polyurethane conveyor belt, it is equipped with automatic centering of the heads with control photocells and pneumatic movement on both sides, this allows to avoid the minimum lateral contact of the belt, keeping in this way the heading of the products and a long lasting conveyor belt.
Pulling is obtained with a main roller coated in rubber with a diameter of 400 mm and a mechanic tensioning system with nr. 2 counter rollers in stainless steel of big dimensions to reduce at minimum the belt tension.
Speed is adjustable by converter.
Pens are quipped with small rollers in stainless steel.
Central zone of the tunnel is totally isolated to guarantee the maximum return of the refrigerating equipment.
In the lower part are positioned the nr. 2 evaporating batteries, while nr. 2 fans with external rotor guarantee silence and elevated performances in terms of air flow.
Fans are mounted on hings to allow a better accessibility.