Gunite machine cost is also named as dry mix shotcrete machine, which adopts dry spraying process different with wet spraying process. More detailed dry spraying process information, please check the below picture.

Dry spraying process

In the dry mix spraying process, cement, sand and aggregate are mixed without water, and then placed into gunite machine price hopper, use compressed air to convey dry material from the machine through the hose to the nozzle where water is added. The water thoroughly wets the other ingredients as the mixture is jetted from the nozzle at high velocity onto the surface to be shotcreted.

Whichever spraying process, all gunite machine cost in South Africa need air compressor to provide compressed air to convey and spray materials. Usually for gunite machine, need one more skilled operator, because operator control adding water amount by nozzle water switch. Too much and too little, they are not good for spraying effect. In order to recommend suitable model gunite machine, we need know output capacity and max. aggregate size required. For some remote working site, we have diesel engine and air motor for option, they don’t need electric power supply.

 

Want to know much more project information regards South Africa gunite machine price, please contact us.