Characteristic features of professional production trenchless trenchless drilling rig drilling rig manufacturers and engineering characteristics of trenchless drilling rig engineering trenchless engineering compared with other technologies, trenchless technology started late. But it is worth noting that in the last 20 years of China-Africa Project excavation, trenchless technology, whether in theory or in terms of the construction process, there is a rapid development. Trenchless technology is a very important city in the construction of pipelines means laying pipes using trenchless technology has several unique advantages. Trenchless technology has been widely used in foreign countries, the increasing popularity in the country. Not digging the ground, will be able to cross roads, railways, rivers, and even able to pass through underneath the building is a construction method can be performed safely and effectively for environmental protection. Trenchless technology is not digging the ground, and therefore the upper soil layer is laid undisturbed pipeline, the pipeline is not easy to produce pipe section ends stepped deformation, the tube life is also greater than the pipe excavation method. Trenchless drilling rig operating point of geography, climate conditions demand, what does? First, the rig may not work near high voltage transmission lines, such as limited to the field conditions, it is necessary to line the roadside job, should adopt measures to protect and uphold the security gap: the normal high-voltage wire should stick more than 3m interval. 50000V mast from voltage power lines at intervals of not less than 5m. When the voltage per transcend beyond 50000V voltage 1000V, 1.5 m intervals should be added. Second, during the dry season operations trenchless project budget, it is necessary to have a job site drainage ways. Third, it is necessary to place a flat, firm, alcohol level meter on the device and experience surveying experience prevail. Fourth, as the venue successful hole, blind piles or loose with the necessary geological setting safety signs. Fifth, in any job, should ensure that both sides of the mast skew does not exceed its limits depicted, that skew the limit indicator light should immediately adopt measures to adjust. Sixth, the climate in the sand not to do anything apart for parts, oil changes and other protective lid plus protection job trenchless engineering techniques, such as the situation in particular, need to be done if adding reliable anti-sand approach. Seven, six more than the event of thunderstorm winds or weather, the mast should be brought down, turn off the power, suspend any job. Eight, night work or in case of fog, when filled with sand climate, add lighting, careful operation. Nine, after the project is completed, it is necessary to clean the rig, with particular emphasis on clean sediment inside the drill pipe. Trenchless construction budget | Trenchless Engineering Professional | Trenchless Engineering Which is good looking by Dragon Machinery Co., Ltd., Dongguan City. Dragon Machinery Co., Ltd. of Dongguan City (www.dgshenlong.com) strong, credible, in Dongguan, Guangdong piling machinery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the dragon rig and you hand into the brilliant, for a better future!