Transformers are used for feeding up electric drill, lightings, conveyors or are installed on board the machines.
Liquid filled or protected dry type transformers are designed with reinforced structure to withstand high vibrations and rolling effects and to avoid tank or accessories accidental damages.
All the equipments in these plants are exposed to extreme working conditions like dust and temperatures with high variations. In cement production there is a big consumption of energy, used mainly by electric motors. Rectifiers and converters are used to feed up motors when variable speed is required. Motors can be standard, when they run at full speed, or variable speed drive, that can reduce energy consumption. Transformers are used for power distribution, fans, mills, conveyors and ovens.