How to solve submersible drilling rig "run drill" question submersible drilling rig because of its power is relatively simple, much simpler structure, characteristics of the use, it is applied to the terrain is more complex venues operations. Submersible drilling rig in the use of time if there is a "run drill" phenomenon rig, then this how to solve it? But to solve must first understand the cause of the problem. Because the drill head assembly of an impact than the diameter of the drill rod diameter, and the length is longer distance hydraulic crawler drill hole, drill head and help solder between relatively distant Moreover drill rod has a certain degree of flexibility , so the irregular cut jobs when the rock is very prone to "run drill" phenomenon is rock hole axis deviation from the rig. In this case, if it is to continue drilling will cause the drill rod is easy to bend, or even "Do not drill" phenomenon, resulting in the rig does not work, and the situation of the drill hole itself can cause serious damage. To make this problem is solved, you can use a solder bucket positioner mounting support in front of the two legs of the rig. Practice has proved that good results positioning, positioning can be a good solution to "run the drill" phenomenon. Structure and classification layout Engineering Drill Rig: Some other adjuvant components from the power main and auxiliary hoisting machine, gearbox, gearbox, disc, hydraulic some, taps, drill pipe, racks, control boxes and other accessories. II: drilling rig classification: 1: Impact drills straight reciprocating motion by the drill, the drill shock to broken rock bottom. Its layout is simple, no circulation cleanout system, cuttings and drilling rigs can not eradicate the same time, therefore less effective. 2: Inverted reverse movement of the drill rig rely broken rock from the hole. 3: Composite drill: one is the impact of the reverse effect associated with the drilling of well drilling, wind DTH rig. DTH drill consists of cylinder liners and piston like. High pressure air supplied by the air compressor piston reciprocating motion advance, in order to enhance the impact of the drill bit to drill formations. At the same time, drilling 35 to 60 rev / min low speed for reverse movement. By the piston, the exhaust air into the lower cavity drill cuttings out of the hole bottom and the wellhead. Pneumatic DTH drilling rig can be used in hard rock drilling deep wells, drilling speed, borehole drilled straightening. Another impact is the addition of hydraulic crawler organization DTH blast rig, to reverse based on the basis of drilling rig on the turntable inversion, when faced with the impact of the gravel layer of dual-well drilling rig on a variety of formation of strong adaptability. Rotary Drilling Rig | Long industry machinery (certified) | rig by Dragon Machinery Co., Ltd. Shandong. Machinery Co., Ltd. Shandong Long (www.longyejixie.com) is Tai'an, engineering machinery parts leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Lung industry machinery leadership with the staff warmly welcome all inquiries negotiations to create the dragon industry machinery better future.