The Pre-Drying Tunnel is a roller conveyor with a hot air generator on top of it.It is ideal for Citrus fruits.Additionally, it can be used for more sensitive products.

• Metal structure which has been properly welded and treated with three layers of polyurethane varnish with internal parts in stainless steel AISI 304
• Series of aluminium rollers or galvanized
• Rollers rotation system
• Hot air generator by means of one oil (diesel) burner
• Series of centrifugal fans
• Air recirculating system
• Set of proper gear motors (for centrifugal fans)
• Main drive by means of proper gear motor and electronic speed variation (Inverter-for the roller conveyor)
• Thermostat with temperature indicator for easy temperature set up
• Control board
• Combustion chamber made of stainless steel (INOX)