Tegnon - solving problems in compressed air, gas and granular solids management. Established in 1963, Tegnon is an industry leader in the management of compressed air, gas and granular solids or particles (both mineral and organic) . Tegnon's strength lies in its versatility, customising standard products to meet each customer's individual requirements with extremely cost-effective results. In addition to in-house research and the development of equipment under the Tegnon and Tegnon-Jones brands, we also represent a number of well-known international companies such as MTA and Tiger Filtration. Over 6000 Tegnon drying units are currently in operation in Southern Africa.