Drilling machine operation and fault analysis often occur in small and medium sized drilling rigs general industry, or due to environmental factors caused by the construction aspect of drilling rigs have different degrees of fault, in the actual operational aspects Xiaobian simple Symptom briefly: 1, broken drill reason in most cases is below the drill hole wall friction, so that the drill pipe wall thickness, strength weakened. Another is the drill pipe is bent, but also easy to break. The way to solve this is to drill extra time to pay attention to check the 70 m drilling machine production video, it found excessive wear and has a curved drill elected, discontinue use. 2, drill bits of debris, off angle and bouncing off the post in case of drill pipe, it is possible to fall through the formation of stone blocks at varying exchange or swap alloy column, determine if off from the outside alloy column, almost no footage, drill there is more rhythmic beat. When confirmed out of alloy column, strong hair method available drilling rigs blown 70 meters pictures, alloy column does not move when the big blow, also dampened handle drill head with broken wing approach. Just as there is fault or fracture zone hole when the alloy column squeeze into the cell walls of these places may not be taken out and put a new drill bits, rock drilling intermittently. Use a large amount of drilling machines, when in use not only pay attention to the use of methods, used for maintenance but also pay attention to it, so as to ensure the life of the machine, and carry out drilling work, then drilling machine Maintenance What are the specific content? The following is a summary of a large home made concrete. Drilling machine maintenance should be done: Thorough classes required maintenance projects; remove dirt, mud chuck slips tooth surface; clean brake fluid 70 meters drilling machine how much money, the inner surface of the mud; eliminate the fault; Remove the cartridge, clean slip and slide; complete class projects, weekly maintenance required. Should be replaced if damaged; clean the filter, replace the hydraulic oil deterioration or soiled; complete major parts inspection, should be replaced if damaged, can wounding work; eliminate faults. These are what the specific content for everyone summary, drilling machine maintenance have hope that through the above summary of the article, can help you learn more about the knowledge of the drilling machine. 70 m drilling machine picture _ Prius old brand _ Luannan 70 m drilling machine provided by Luoyang Prius Drilling Equipment Co., Ltd. Luoyang Prius Drilling Equipment Co., Ltd. (www.zuanji888.com/) is a leader in Luoyang, Henan Province, industry-specific equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the Prius leadership with the staff warmly welcome all inquiries negotiations to create the Prius better future.