Small drilling machinery rely gravel from the rotational movement of drilling. A large pot cone play, forward and reverse circulation rotary drilling fight, hydraulic power head type drilling machine playing machine small production video, DTH play vibration rotary machine. Only a simple rotary drilling playing computer equipment, improve the structure of rotary drilling machine to play two parts, recycling washing equipment consisting of well drilling equipment. Auger playing computer, including rod and starts playing. Nominal diameter rod generally have four kinds of playing small drilling machine 60,73, 89 and 114 mm. By playing a game of heads and full-ring play two categories. Suitable soil, sand, generally smaller than the diameter of the rod to play loose strata, the inner diameter of the inner diameter of the tube hit the big, usually 150? 200 mm up to 300 mm. However, due to inhalation or squeeze pump capacity constraints, drilling depth is generally less than 150 meters and a depth less than 50 meters high chip removal efficiency. We often hear the impact of playing computer and playing computer DTH, in fact, the principle is the same. Most of the works are based on playing computer and playing computer rotation into technology. Usually small drilling machine can also be used from a pressurized spray nozzle chamber through the bottom starts small drilling machine promotional price, form rising pump water to carry debris hit the jet reverse circulation. It can rise higher rate, a strong ability to discharge debris and pebbles to form a drilling rig in the rate. Drilling machinery for the operation of the matter is there is a strictly defined, for example, the most basic requirement is that the drilling machine operator must be certificates, so before drilling the large grain of salt added in the flower tube, compliance with safety procedures and safety Ten production discipline. Make small drainage holes are not blocked drilling machine manufacturers, as well after the salt dissolves slowly, the power cord, the motor and the knife wiring is correct, good insulation, voltage deviation shall not exceed ± 5%, the construction of small-diameter tube wells, typically a small drilling rig to a certain depth, the processed wall tube down to the well. If the two motors to be operated simultaneously, should be separated a certain time. When the board staking frame, when the board over 10 ~ 20cm, should stop to check, each part can continue to rise to normal. Small drilling machine where to sell | Le'an small drilling rigs | Prius Prius provided by Luoyang Drilling Equipment Co., Ltd. Luoyang Prius Drilling Equipment Co., Ltd. (www.zuanji888.com/) strong, credible, Luoyang in 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 Prius into the brilliant and you work for a better future!