Dial to select the drilling machine should pay attention to see if it has the seismic performance. And whether there is a better capability by the impact and corrosion during operation. This is a high quality turntable must have the characteristics of, and the only way to ensure its efficiency turntable, avoid low-quality turntable and affect the life of the device. After all, in the device during exercise, we need to stop the movement of the turntable. In the process of movement will result in ongoing impact, so pay attention to choose a good quality turntable. And, here to remind you that the turntable is able to select the best choice you can reverse the rotation of 130 drilling machine manufacturers, so as to ensure its longer life. Work drilling machine is pumping reverse circulation type. Its working principle is: the role of atmospheric pressure, circulating liquid from the settling tank through the return ditch along the annular gap flow to the bottom of the borehole, when the turntable drive drill, drill drive rotation of drilling by the mud pump the establishment of a negative pressure suction debris drill mud suction lumen, then rose to the faucet 130 drilling machine how much money, the mud pump into the sedimentation tank, circulating fluid continues to flow after precipitation wellbore, again and again, forming the reverse circulation drilling work. Prius production after years of research practice, according to construction requirements, business-to-well drilling rig conducted a number of improvements to make products increasingly perfect, I have a reasonable structure well drilling 130 drilling rigs, economical and durable, easy to operate 130 hit Well machine where to sell, high mechanical efficiency, wide application, low maintenance, easy maintenance and other characteristics, by domestic and foreign customers of all ages. Benefits to the county 130 drilling rigs, 130 drilling machine parts, 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 !