Cement culvert machinery is suitable for the forming and production of water and drainage pipes, and has the advantages of reasonable structure, excellent performance and high output. No matter how good the product is, if it is not used and maintained properly, it will fail. When the cement culvert machinery fails, how can we solve it? Let's find out together:

　　1. When the cement culvert machinery is producing bricks, the middle of the bricks is bulging. The reason is that the pressure of the upper pressure head oil cylinder is too high, or the vibration time is too short, and the upper mold cannot be pressed;

　　2. If the pressure regulating valve fails, the reason is that the pressure spring in the pressure regulating valve is damaged or invalid;

　　3. If oil leakage is found in the oil cylinder, the reason is that the seal of the cylinder block has lost its seal.