New models for gas supplier Witt

Gas equipment supplier Witt has said its KM 2/3M gas mixers are now available as 'three-in-one' versions, producing a fully automated system that proportionally controls the gas flow on packaging lines. These new versions from Witt have been specifically designed for users of flow packs in the packaging industry and continuously and automatically monitor and adjust the oxygen percentage in flow packs directly on the packaging line. They offer up to three specific gas controls and mixing systems in one unit and can reduce gas consumption by up to 30%, said the company. The user can also integrate a KD100 gas flushing controller and the recently launched 'MAPY' gas analyser into the KM 2/3M Gas Mixer to produce a 'three-in-one' system in one location, taking up less space and reducing the amount of cabling needed on the packaging line. The KD100 gas flushing system allows modified atmospheres that keep food fresh in packaging or in warehouses to be produced more cost-effectively and uses a new zirconia sensor with a measuring range of 0-25% with +/- 0.2% repeatability.