Drilling machine drilling machine to use valve contains valves, pressure reducing valve is different from other parts of the drilling machine, the role of the main valve outlet pressure is low at the inlet pressure adjustment on the setting value, and can make the output pressure remains stable, also known as pressure regulating valve. Type drilling machine pressure regulator can be used for many reasons, often used to have a pilot and two types of direct-acting, two types of action are different 180 drilling machines, production workers need to produce Different conditions to select the appropriate valve type 180 drilling machine price, so as to maintain the most efficient production drilling machine. Valve is mainly used in the drilling machine needs a smooth launch and have chosen the way of gas pressure control, such as the dial to launch diesel engine throttle control, such as high-speed launch. Several common drilling machine: Impact drilling machine with rope to the impact drill wells, driven by the impact of the power plant and drive mechanism rope and drill down impact, cutting and drilling of broken rock. This is how much money an ancient method of drilling 180 drilling machines, equipment is simple, low cost, but the drilling and fishing ballast must alternately, so slow drilling speed. Rotary drilling machine is powered by a turntable, drill pipe and drill together to drive rotary cutting, grinding and drilling geotechnical borehole with the drill continues to lengthen and deepen, with the circulating mud cuttings brought to the ground. It is faster than the speed of impact drilling machine drilling, and ease of handling the situation well collapse. Composite drilling machine is connected to the drill plus a red rotary drilling, promote the use of circulating liquid or gas drilling spindle rotation punch, while the impact of the drill movement and rotation of two broken rock and drilling. Where to sell 180 drilling machine drilling machine _ 180 _ Shanghai Prius Prius provided by Luoyang Drilling Equipment Co., Ltd. Luoyang Prius Drilling Equipment Co., Ltd. (www.zuanji888.com/) strong, credible, in Luoyang, Henan and other industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Prius and you hand into the brilliant, for a better future!