The wet shotcrete machine fully mixes the concrete or cement with water, and then sprays. No water is added to the spray head, no dust is generated during work, and the environment is excellent; in terms of cost, although the dry shotcrete machine is superior to the wet shotcrete machine, the dry spraying The operation of the machine requires much more manpower than the wet shotcrete machine, which shows that the cost is still better than the dry shotcrete machine.
In recent years, wet shotcrete machine have become more and more widely used in major occasions, such as tunnels, highways, railways, water conservancy wells and roadways, rock and soil slopes, coal mine roadways, etc., are inseparable from the operation of wet shotcrete machine. Although most of these working conditions can also be achieved with dry sprayers, and the cost of dry shotcrete machine is still low, the disadvantages of dry shotcrete machine cannot be ignored. Dry shotcrete machine need to add water at the nozzle when spraying, but this way It will still produce a lot of dust, and the spraying effect is not as good as the wet shotcrete machine, which pollutes the environment. In recent years, the country has advocated the protection of the environment, and these dusts will also cause harm to workers ’bodies; relatively speaking, wet shotcrete machine can avoid The occurrence of these situations; it can be seen that the advantages of the wet shotcrete machine are obvious.
Wet shotcrete machine is an ideal equipment for anchor spraying construction. Wet spraying has the advantages of simple operation, convenient use, uniform spraying, low dust, low rebound, large water-ash ratio, reliable technical performance, and improved spraying layer quality. It can be widely used for the anchor spraying support of iron (public) road ropeway, mine shafts and underground engineering, especially with wet spraying, dry spraying and integrated performance. You can choose at will according to your needs to achieve more ideal results.
