Three pipe-strong anchor rig good _ _ Churning quality Ningxia anchor rig drilling rig

 Churning Churning Drill Rig regulatory procedures to manipulate the working wheel rotation, you must light, uniform and smooth. Manipulate each handle variable speed, change of direction, transfer or joining the cross, when vertical box, it must be placed in the clutch disengaged position, rotating spray rig or to turn round stoppage of work ... Churning rig operated rig work rules to make the anchor wheel rotation wholesale, must light, uniform and smooth. Manipulate each handle variable speed, change of direction, transfer or joining the cross, when vertical box, it must be placed in the clutch disengaged position, rotating spray rig or the working wheels stop turning after. Chuck top wire must be evenly tightened. When using a planetary gear-type lifts, forbidden to brake at the same time about brake firmly. Before moving oil rigs, you should release the locking mechanism and slide wipe, greased, after moving the locking mechanism locked. When not in the front and rear hydraulic rig extreme positions, is prohibited drilling or upgrade work. Drilling should pay attention to the reaction pressure gauge and bottom hole pressure indication table. Churning walking when the need to increase or decrease the pressure on the axis of the hole bottom rig, should be gradually adjusted adverse change suddenly. High pressure jet grouting reinforcing the foundation principle: High Pressure Injection Method is based on the grouting on the application of high-pressure injection technology and developed a new foundation reinforcement methods. It is the use of injection pipe project as a pilot hole drilling rig will be designed with a special nozzle insertion depth anchor rig after treatment with high-pressure pumps and other high-voltage pulse generator, slurry or water to 20 ~ 40 MPa high-pressure flow from the nozzle ejected anchor rig, cutting the impact of soil. When the energy, speed, dynamic pressure pulsations was jet-like structure over the strength of the soil, the soil particles begins peeling off the soil. Part of the small soil particles are replaced by slurry injection, the flow was taken as the soil surface (commonly known risk pulp). The remaining soil particles and slurry mixing, according to a certain proportion of the slurry and soil quality have to rearrange the regular size. After the slurry is solidified, they form a consolidated body, body shape moving direction of the consolidation of the jet stream in the soil-related. High pressure jet grouting method for handling silt, silty clay, clay soil, silt, loess, sand, and other artificial fill foundation. When the large size boulders contain more, hard clay soil, a large number of plant roots or excessive use organic matter, should determine the extent of its use according to the results of the field test. Three pipe-strong anchor rig good _ _ Churning Ningxia anchor rig drilling rig quality provided by the Tianjin-strong high-pressure pump Limited. Tianjin-strong high-pressure pump Limited (www.tjjuqiang.com) is Tianjin, piling machinery leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Churning rig poly strong leadership with the staff warmly welcome all inquiries negotiations to create a strong jet grouting rig gather a better future.