DTH drilling rig in the process of registration: (1) hole deviation generally not more than 0.2 meters drilling works manufacturers, such as special circumstances, not more than 0.4 meters maximum. Row spacing between holes and, as far as possible consistent with the azimuth angle. (2) walk off the motor power. (3) the system power-on operation. (4) the electrical console master switch to the manual position. (5) drill lift slightly, remove the card bracket wrench on the solder. (6) slow down the drill to drill head about 30 mm from the ground when stopped. (7) installed catching dust cover. Shanxi Kisan Compressor Rental Co., Ltd. to provide you with the sale and leasing of used air compressors and drilling engineering contracting secondary rig, welcome to buy! Note DTH drilling rig normal when: (1) The motor should be no abnormal sound, temperature normal. (2) the normal gear, no noise running. (3) According to the rock bottom of the hole situation and ammeter readings, always adjust the drill shaft drilling works price pressure, turn back to avoid overloading. When the current exceeds the rated value, shall propose drill drilling project immediately after normal check processing, in order to continue operations. (4) carriage swing serious, should reduce axial compression. (5) when the pressure is less than 4 kg / cm 2 should stop drilling. Sale of second-hand air compressor, used drilling rigs, leasing, recycling business, contract various DTH drilling drilling project! Compressor Rental Co., Ltd. Shanxi Kisan how drilling engineering, drilling engineering, Inner Mongolia, Shanxi, provided by Kisan Compressor Compressor Rental Co., Ltd. Qishan. Shanxi Kisan Compressor Rental Co. (www.qskyjzl.com) (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! You can also access (www.qskyjzl.com/supply_details_34755405.html), for more information about the company.