Pedrotti Burner

Three stage “Pedrotti” gas oil burner with modulating operation.

This option is now available also on the machines of the “SUPER” and “LARGE” series.
This option was previously available only for “XL” series machines. 
The “modulating” operation under the control of a PLC unit enables the burner to work from minimum to maximum delivery fully automatically until complete switch off and renewed automatic switching on, if necessary.
This system makes it possible to use the dryer with different products requiring varying and very different drying temperatures, without needing to replace the burner nozzles. The replacement of one or more nozzles requires the consequent readjustment of the air/gas oil mixture to prevent problems which result from an incorrect combustion of the gas oil from occurring. This operation is generally considered difficult and critical by those using the dryer.
When burners have a “modulating function”, the operator has only to set the drying air temperature on the control panel for the cereal that he wants to dry.