Rig Description: Drilling Rig is a classification and expand Shandong blasting rig drilling rig, water well drilling rig Shandong too literally, engineering drilling rig is used in large-diameter high-rise buildings, bridges and other construction projects pile rig. Rig common layout: Some other adjuvant components, main and auxiliary winch, gearbox, gearbox, disc, hydraulic some, taps, drill pipe, racks, control boxes and other consists of power. Rig Category: Pursuant to the power points in the horizontal plane down: can be divided into disc-type rigs and submersible drilling rig engineering. Rig Category: Impact Drill: by straight reciprocating drill, the drill hit the broken rock. Its layout is simple, there is no loop flushing system Xinlong rig, so the lower results. How to choose the DTH drill rig quicken work, to do all the preparation work before, even the best have to choose a good mix of mechanical, or can not achieve the desired effect. DTH drill rig in the choice when you need to note the following: First: hard rock drilling larger than reactive. Each pillar drill teeth and are under greater amount of load. Request bit body and columns teeth having high strength. Second: When drilling in Drillability good soft rock drilling faster   relatively large slag best selection of three or four vane airfoil III: Comparative development drilling in the joints broken in When  to reduce skew. The best choice for a good middle-oriented depressed or protruding type drill. Fourth: When rocks containing clay middle slag hole drilling   best choice is often blocked by the side slagging drill. Fifth: When drilling in relatively good toughness  best selection of wedge-shaped rock drill teeth. Drill rig _ _ Long solar industry machinery provided by Shandong Machinery Co., Ltd. Dragon. Industry Machinery Co., Ltd. Shandong Long (www.longyejixie.com) strong, credible, in Tai'an, Shandong Engineering Machinery Parts industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead industry machinery and you work long into the brilliant, for a better future!