GDZ Wiz dryers are equipped with a system where their actions are adjusted according to the type of load and the degree of drying to be achieved. They can respond to different working conditions thanks to the drying diagram implemented by the Grandimpianti brand since 2008. The devices require 1kW per kilogram of load, reducing the environmental impact and making the most of the hot air that does not exceed 50° C in the exhaust.

GDZ G-Wiz dryers operate with three types of heating: gas, electric or steam. The 450-600 models are equipped with a two-stage heating system, which can be partially or fully activated. Maximum capacity is reached when it is really needed, thus reducing environmental impact and energy consumption.