Technical Specification for Guiyang Hydraulic Wet Spray Machine Jingheng Hydraulic Wet Spray Machine

Description :

　　Hydraulic wet spraying machines can be divided into hydraulic pumping wet spraying machines and piston wet spraying machines based on their working principles. The hydraulic wet spraying machine has more stable performance and is derived from the concrete pump. The vulnerable part is one pair of eyeglass plates. The other components are very durable, but their disadvantage is that they are a bit bulky. Don't move.

　　The quality control of wet shotcrete construction should strictly control the amount of various mixed materials, strictly follow the construction process for construction and quality control, and carry out good and effective maintenance to achieve the integration of structural support and structural waterproofing functions, ultimately reflecting its advantages of high early strength, good waterproof performance, low construction dust, and wide adaptability.

　　Wet spray construction technology

　　Before construction preparation, it is necessary to carefully check whether the wind pressure system is stable, whether the power supply is guaranteed, whether the construction personnel are in place, and before wet spraying, run the pipeline without load to check whether the pipeline is unobstructed and whether the feeding inlet vibrating screen is properly installed; And the basic dimensions of the sprayed surrounding rock should be measured to ensure the smoothness of the outer contour of the tunnel. Underexcavated parts should be chiseled, and the roof should be knocked and the floating stones should be removed. Then, high-pressure water or high-pressure air system should be used to clean the sludge, dust, etc. on the sprayed surface; If there is a leaking section, the water source should be identified first and waterproof measures should be taken. Before spraying on some relatively dry areas, an appropriate amount of water should be sprayed on the working surface to maintain a certain humidity and improve the adhesion of the rock surface.

AfterSalesService :

• Hydraulic wet spraying machine