Downhole submersible drilling rig: Deep underground drilling rig. Rotary gear box is equipped with high-power wind motor torque force; upgrade from the chain with the gearbox to achieve; with retractable prop solder is under repair, sticking, etc., from the drill rig capable of drilling rigs used in Henan, separate troubleshooting; manipulate the system can work away from the drilling rig used Henan offer, to avoid dust on the human body; in the tunnel can be used for ventilation, drainage, blasting holes and other well construction projects. Downhole submersible drilling rig Column: Column able to use the roadway down top tight as a fixed support, with the size of the horizontal axis and hand winch connected to the rig, 360 ° rotation around the column, lifting conduct drilling operations. Sled downhole submersible drilling rig: sled frame by adjusting the angle of Henan hand position and rig rig manufacturers, drilling shafts 45 ° -90 ° circumference blasthole jobs. Shanxi Kisan Compressor Rental Co., Ltd. to provide nationwide and used second-hand air compressor rig leasing, selling and recycling business, the company has hundreds of used compressor rig for you to choose! 1, note that the ministries functioning, if not a normal phenomenon should stop loud or repair. 2, adjust the tightness of the pressure loss of the rope push mechanism, noting push rack stroke end the whole story, electric winch switch work is valid, otherwise it should be repaired Henan wholesale rig used so as not to overload or electric winch off the steel strands. 3, in the middle of a long time to stop the drilling drill, drill two meters above should be instituted, such as the long-term impact should stop drill hole is made, the air pressure below the operating pressure 3 kg / cm, the rig should be allowed to stop working . Used Henan rig rental, Qishan compressor (certified), Henan, Shanxi, used drilling rigs provided by Kisan compressor Leasing Corporation. Shanxi Kisan Compressor Rental Co. (www.qskyjzl.com) (www.qskyjzl.com) is Taiyuan, compression, separation equipment leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness , and satisfy customer needs. In Qishan compressor leadership with the staff warmly welcome all inquiries negotiations to create Qishan compressor a better future. You can also access (www.qskyjzl.com/supply_details_37181795.html), for more information about the company.