Concrete spraying machine TTS series

The „TTS“ concrete spraying machines have been designed for spraying concrete and refractory mixtures in the so-called dry way when the transported mixture gets moistened at the moment of spraying. The main advantage of this technology of spraying concrete is, in particular, its top rate of discharge from the jet (up to 30 m/s) which enables perfect consolidation of the concrete mixture and high strength of the sprayed concrete. The „TTS“ concrete spraying machines are used, in particular, in the metallurgy and foundry industries to spray the lining of the steel furnaces, ladles, boilers, range of coke ovens and other units with refractory mixtures (refractories). Due to their special construction, it is possible to carry out concrete spraying in cold and hot environments. ADVANTAGES using only the power of the compressed air the long service life of the machine – no rotating or other movable parts robust constructions requiring only minimal maintenance simple and easy handling fast and simple termination of the operation without any demanding cleaning of the machine smooth output regulation the frame could be equipped with wheels to enable smooth transport to the place of usage low operational and maintenance costs Working principle The „TTS“ concrete and refractory spraying machines work on the principle of pneumatic transport when the dry mixture is pressed into the transport hoses or pipes (if hot) by the air pressure and it is transported into the spraying jet to the place of application. The mixture is moistened in the spraying jet by water (alternatively by water with a curing agent) led into it by a separate hose.