Import of used submersible drilling rig | Qishan compressor |?? Chifeng Used DTH drilling

 Submersible drilling rig is widely used in mining mining, irrigation, roads, buildings, blasting and other projects, the purchase of blasting require extra attention with submersible drilling rig, it is necessary to consider the efficiency and safety, but also consider the cost, as well as life. Shanxi Kisan Compressor Rental Co., Ltd. has hundreds of second-hand imported second-hand hole drill rig, we specializes in submersible drilling rig sales and leasing for many years, with foreign and domestic brands of air compressor rig, long life, We pay more attention to the machine's service, welcome new and old customers to visit our plant advice! We will be first-class product quality and the best service to welcome every customer! Kisan Compressor Rental Co., Ltd. Shanxi DTH drill rig skidding Analysis: a bucket end mill closed rotary drilling rig using the water resistance of the rod drilling mud layer pile hole drilling air compressor used to pay attention to every fight footage depth, if one bucket footage too deep, at the moment in the drilling mud bucket is full, continue drilling mud nowhere to be cut under inclusive, they piled in front of the drill bucket into the slag bucket teeth and mouth, when the accumulation of dirt arrive After a certain amount, before convenient bucket teeth constitutes a large mud flat with a height of bucket teeth, and constitutes one! Bucket teeth have been lost at the moment of cutting effect, under the mud or water lubrication, drill bucket unsustainable drilling. Second, the muck after turning off the main volume will increase when the drill bucket in the mud or water, mud or water, because there is a certain resistance, this resistance will muck bucket drill occur within a force, spin causing excessive digging footage drilled inside the muck bucket squeeze not dense, master volume increase too fast, etc. Used DTH drilling screw compressor, resulting in the muck bucket fall out! Third, the appearance of the moment slip fall muck has lost the original integrity of compacted soils, so after the second drill, sharp teeth directly into the muck, drill bucket bottom face direct pressure on muck, followed by rotary drill bucket drilling, put the gap fell completely compacted sediment can not be compressed, bucket teeth will rotate repeatedly drawn in a long trench when. Fourth, avoid slipping slipping representation is used to overcome the DTH drill, single bucket footage primary contact on the display depth. Although drilling mud layer resistance is small, but with the added drilling muck bucket inside, will drag on into the slag notch occur, thus increasing the drilling resistance, sound planetary reducer with resistance to change, power head speed power heads also with the decline. Import of used submersible drilling rig | Qishan compressor |?? Chifeng Used DTH drilling by Kisan Compressor Rental Co., Ltd. Shanxi. Shanxi Kisan Compressor Rental Co. (www.qskyjzl.com) (http://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 (http://www.qskyjzl.com/supply_details_42272579.html), for more information about the company.