Use a large amount of drilling machines, when in use not only pay attention to the use of 350 drilling rigs, used for maintenance but also pay attention to it, so as to ensure the life of the machine, and the normal conduct drilling work, So what specific content drilling machine maintenance has it? 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, the inner surface of the mud; eliminate the fault; the full class, weekly Maintenance Item Maintenance required; remove the chuck, clean slip and slide. 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 there, hope summary 350 drilling rigs video above article, can help you learn more about the knowledge of the drilling machine. Construction drilling machine how to find the right look for a construction point 1. high among the lower terrain according to valley or low-lying terrain in search of water. For example, in the mountains wells, groundwater is generally more gathered in the valley, or excrete surface line into spring; drowning in the coastal or lakeside valley, due to the rain and surface water infiltration centralized, viable into freshwater lenses, this lens body buried in the Valley of drowning low-lying dunes groundwater desert areas in the dunes in depressions between dunes shallowly buried underground. 2. Good permeability formations looking poor permeability of rock fissures in the rock, permeability good mountain (limestone area) to find water, because water permeability rocks, precipitation along the fissures penetrate deep groundwater level to tens a few hundred meters 350 drilling rigs Price, settlements scattered in the mountains to fight such a deep well, now there are some difficulties. Looking for water in this area to try to find shallow or relatively impermeable layer impermeable layer. Thus, the upper impermeable layer prevents infiltration of groundwater infiltration discontinued 350 drilling machine manufacturer, and gather in the impermeable layer above. This aquifer although sometimes the water is not, but shallow, water to meet the requirements of small settlements. 3. poor permeability rock formations in the mountains to find a number of good permeability igneous or metamorphic distribution layer to find water, deep bedrock wells as no construction fractured, its water permeability is poor, while the upper part due to the long suffering bedrock weathering, forming deep fissures good permeability weathering crust, in the weathering crust and in the foothills of the residual soil slopes laminate found water voids and cracks. The dispersion of the find concentrated in fractured rock to find the uneven distribution of water, to take advantage of rock fractures of unevenness. Looking fissure most developed areas, such as near the dikes. Veins is accompanied by volcanic activity or other tectonic movements invade surrounding rock formations. Since the invasion of dykes, wells so that the surrounding rock crushing, fissures and produce denser storage of groundwater. Liaoning 350 drilling rigs | 350 type drilling machine Price | Prius Prius provided by Luoyang Drilling Equipment Co., Ltd. Road Zhiyuan, temper forward. Luoyang Prius Drilling Equipment Co., Ltd. (www.zuanji888.com/) aims to become and you win symbiosis, strategic partners to move forward, more determined to become the most influential industry-specific equipment business, and you leap together to success !