Construction Machinery Models
Scale Die-cast Concrete Sprayer
Zinc Alloy Die cast
Approx Dimension in Cms(L x B x H)
Approx Weight of the product (g)
Concrete Sprayer (shotcrete machine): The main use of compressed air through the concrete cavity into the concrete along the conveying pipe and sprayed onto the construction surface of the machine. (PZ type) spraying (right) and wet (SP type) spraying two types, the former by dry mixing pneumatic conveying, mixed with pressure water at the nozzle after the spray; the latter by the pneumatic or concrete pump Conveying concrete mixture is sprayed through the nozzle. Widely used in underground engineering, hydropower projects, shafts, tunnels, culverts and other construction of spraying concrete.