Based on the characteristics of the rig, rig classification method is different, the following list about two things: 1, depending on the place of use, submersible drilling rig can be divided into two categories underground and open. Downhole submersible drilling rig can be divided according to whether the running gear of two self-propelled and non-self-propelled; our open hole drill more, mostly for self-propelled. 2, according to different aperture Sell rigs, drill hole submersible drilling rig can be divided into light (pore size of 80 ~ 100mm), medium-sized submersible drilling rig (pore size of 130 ~ 180mm), heavy-duty submersible drilling rig (pore size of 180 ~ 250mm) Leasing Co., Ltd. Shanxi Qishan compressor rig lease of used, recycled, rental business, welcome to buy! Compressor Rental Co., Ltd. Shanxi Kisan share with your DTH drill features: rock drilling rig can be used to anchor hole, bolt hole, blast hole city buildings, railways, roads, rivers, water and electricity projects, note Pulp holes and other drilling and construction. Features: 1, drill hole by using a high-performance motor for rotary power reducer; with cylinder for propulsion. Eliminating the hydraulic system used rig, which used high mechanical efficiency rigs transaction, low cost and stable performance. 2, with anti-card protection, when the drill is caught easily burned motor, reducer easily damaged. 3, lightweight easy to shift sales of second-hand drill, drill hole machine weighs less than 500Kg, and is broken down into three pieces, dresses, convenient shelves. 4, using the rolling carriage, rail easy to wear. 5, the use of semi-submersible drilling rig demolition drill, high working efficiency. I have used air compressor rig and used hundreds, welcome! The sale of second-hand rig, rig used Ningxia, Shanxi Qishan compressor provided by Kisan compressor Leasing Corporation. Shanxi Kisan Compressor Rental Co. (www.qskyjzl.com) strong, credible, in Taiyuan, Shanxi compression, separation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Qishan compressor and you hand into the brilliant, for a better future!