MMD (Mining Machinery Developments) is a world leader in the design, manufacturing and supply of mineral sizing technology and associated equipment, serving the mining, quarrying and recycling industries.For over 40 years we have delivered innovative solutions that increase the productivity, profitability and safety of our customers' operations whilst minimising environmental impact. We work closely with our customers, offering comprehensive support through an expanding global network of offices and manufacturing facilities, employing over 600 dedicated and experienced professionals.