Engineering Investigation Drill Rig is a kind, mainly for engineering survey, the role is very important in prospecting, survey the term to highlight its role. Reconnaissance drilling rig for drilling rock physics properties, sand, etc., and 7L diameter drill hole depth and drilling technology is different, using the drilling rig are different, prisons engineering drilling ships strict requirements for sampling, so the order Project-based sand layer or rock XY-4 type drilling rig prices, the need to remove the disturbance of the original state uncollected sample, and try to avoid fluid contamination, if necessary, require directional coring. So you want to meet production needs, prospecting drilling rig used must needs have other projects do not have the characteristics of the rig, with the following features: truck-mounted, the band of the mast drilling rig, versatile, widely used in XY-4-type project rig production line, large capacity reserve coefficient, and high degree of mechanization, and only meet these characteristics, in order to allow reconnaissance drilling rig to meet specific production needs. Engineering drilling rig is one of the specialized production equipment used, drilling rig at work, need support from the mast, the mast can be said that the drilling rig working state support guarantee, derrick out the next issue, the project can not be normal rig safety production, so the drilling rig equipment, the derrick repair work is also very important, arguably essential. Drilling rig at the time of production of XY-4 type drilling rig, derrick deformation occurs, you can use several different methods to repair XY-4 type drilling rig pictures, such as deformation of derrick reworking or replacing new derrick. However, in the actual production process, the cost of repairing the mast deformation is much less than the replacement of the new, so use of general engineering methods to repair the rig construction team operates. Of course, for the repair of the derrick is a certain limit, because of the importance of derrick drilling rig, not to blindly save money, reduce investment costs, we can not guarantee safety in the drilling rig or drilling under the premise of quality, Fix , when necessary, the need to update or replace the new derrick, after all, safety and production quality is the most important. Rig XY-4 type video, Qingdao XY-4 type drilling rig, provided by the Luoyang Prius Prius Drilling Equipment Co., Ltd. Luoyang Prius Drilling Equipment Co., Ltd. (www.zuanji888.com/) strong, credible, Luoyang in Henan and other industry-specific equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Prius into the brilliant and you work for a better future!