When spraying concrete using a wet spraying robot, pay attention to the following:



   1. Preparation

   ① Ensure all equipment is properly installed, connected securely, and leak-free.

   ② Check that the power cord, water source, and air source are functioning properly.

   ③ Verify that the nozzle, delivery pipe, and other high-wear parts are intact and free of damage or blockage.

   2. Safe Operation

   ① Operators should wear appropriate personal protective equipment, such as a hard hat, goggles, earplugs, a dust mask, and heavy-duty gloves.

   ② Post safety warning signs around the construction site to restrict access to unauthorized personnel.

   ③ Ensure good ventilation on site to prevent the accumulation of hazardous gases.

   3. Material Preparation

   ① Use wet spraying concrete materials that meet construction requirements and ensure good workability and adhesion.

   ② Adjust the concrete mix ratio according to the designed water-cement ratio to achieve the desired spraying effect.

   4. Equipment Commissioning

   ① Conduct a test spraying before formal operation to adjust system parameters such as nozzle aperture, spraying pressure, and nozzle-to-work surface distance to ensure uniform spraying.

   ② Ensure that the wet spraying machine flow control system provides a stable concrete supply.

   5. Spraying Operation

   ① Spray according to the construction drawings and design requirements, maintaining smooth and consistent nozzle movement.

   ② Avoid spraying in strong winds or high temperatures to prevent quality issues.

   ③ Control the spraying thickness and interlayer spacing to ensure strong interlayer adhesion.

   6. Maintenance and Cleaning

   ① After the application is completed, promptly clean the wet spraying machine nozzle and delivery pipes to remove any residual concrete and debris.

   ② Perform regular maintenance, inspect parts prone to wear, and promptly replace severely worn parts.

   Following these guidelines will ensure efficient, safe, and environmentally friendly operation of the wet spraying robot and achieve high-quality spraying results.