The pipe jacking machine is an efficient and advanced equipment used in underground engineering, mainly used in the construction of tunnels, sewage pipelines, immersed tunnels, etc. This article will introduce the characteristics and precautions of the pipe jacking machine to help readers better understand the equipment.

　　1. Features of pipe jacking machine

　　1. Continuous operation: The pipe jacking machine can realize continuous operation, which is conducive to improving work efficiency and saving time and cost.

　　2. Strong adaptability: wide adaptability and flexibility, it can adapt to various geological conditions, and can carry out horizontal, vertical and oblique excavation work.

　　3. Simple operation: the operation is simple and convenient, and because the equipment is an automatic tool, it can reduce manual operations and improve construction efficiency.

　　4. High safety: The overall structure is stable and strong, which can ensure the safety of construction personnel. In addition, the equipment adopts no-excavation technology, which avoids damage to the surrounding environment.

　　5. Environmental protection and energy saving: The energy used by the pipe jacking machine comes from electricity, and there is no waste gas, no sludge and other pollutants, and it is an environmentally friendly and energy-saving equipment.

　　2. Precautions for pipe jacking machine

　　1. Equipment inspection: Before using the pipe jacking machine , a comprehensive inspection of the equipment should be carried out to ensure that all parts are in normal working condition to avoid equipment failure during work.

　　2. Geological survey: When tunneling, it is necessary to conduct a comprehensive survey of the geological conditions, and adjust the working plan of the roadheader according to the specific situation, so as to better cope with the possible geological conditions.

　　3. Safety measures: In order to ensure work safety, complete safety measures should be set up, including measures for fire prevention, explosion prevention, and leakage prevention, and necessary training and drills should be carried out to improve the emergency response capabilities of the staff.

　　4. Maintenance: Although the pipe jacking machine has many advantages, it also needs continuous maintenance and maintenance. During the use process, the equipment needs to be maintained regularly to prevent the equipment from malfunctioning and affecting the normal operation.

　　5. Traffic guidance: In order to reduce the impact on the surrounding environment, it is necessary to make reasonable planning and guidance for the traffic around the tunnel to ensure traffic safety during the construction process.

　　In short, the characteristics of the pipe jacking machine are mainly concentrated in the aspects of continuity, adaptability, operability, safety, and environmental protection. During use, a series of issues need to be paid attention to, including equipment inspection, geological survey, safety measures, maintenance and traffic guidance. By being familiar with these precautions, you can better use and maintain the pipe jacking machine, so as to achieve higher work efficiency and safety.