As part of the National Group, NMX operates in locations throughout Australia with the support of a vast network of infrastructure and personnel. If you are looking to buy or sell machinery, NMX provides comprehensive services backed with over 25 years of experience. National Machinery Xchange (NMX) specialises in the sale of heavy earthmoving equipment and offer various sales options and supporting services, such as valuations and finance for equipment used in the mining, resource and construction industries.