Dry Shotcrete Machine

A dry shotcrete machine is a type of equipment used to apply shotcrete (also known as gunite), a method of spraying concrete or mortar onto a surface. The key characteristic of a dry shotcrete machine is that the concrete or mortar mixture is conveyed through the delivery hose in a dry state, and water is added to the nozzle just before it is sprayed onto the surface. Contact us for more details.

1. Mine tunnel support: Shotcrete support is carried out in underground mine tunnels to improve the stability and safety of the tunnels, especially suitable for mining areas lacking water sources. Case: A remote mining area uses a YG dry shotcrete machine for initial tunnel support, which solves the problem of local water shortage and ensures the safety of miners.
2. Initial support of water diversion tunnels and culverts: Initial support is carried out after the excavation of water diversion tunnels and culverts of water conservancy projects to prevent surrounding rock collapse. Case: The geological conditions of a water diversion tunnel project in a mountainous area are complex and the water source is inconvenient. YG dry shotcrete machine is used for initial support to effectively control the deformation of the surrounding rock.
3. Slope reinforcement (long distance or high slope): For slopes that are far away or high, the use of a dry shotcrete machine for reinforcement can reduce the loss during transportation. Case: In a high slope management project, due to the high slope, a YG dry shotcrete machine was used for shotcrete reinforcement, which has a long transportation distance and high construction efficiency.

1. Solve the problem of construction without a water source: No need to add water at the machine end, just add water at the spray head, which is convenient for construction in areas lacking a water source.
2. Achieve long-distance transportation: Dry concrete mixture is easier to transport through long-distance pipelines, reducing the trouble of intermediate links.
3. Simple and convenient operation and maintenance: The structure is relatively simple, and the maintenance workload is small.
4. Adapt to harsh environments: The sturdy and durable design can adapt to harsh construction environments such as mines and tunnels.
5. The investment cost may be lower: For some small or specific projects, it may be more economical to choose a dry shotcrete machine. Our shotcrete concrete machine product line covers a variety of models to meet your different budget needs.