Preparation of the grout. When the pile shift, jet grouting pile foundation, which began with the design determined by the ratio of mixing the grout. First, water is added to the bucket, twin jet grouting pile, then pour cement and an admixture, start the mixer and stirred for 10 to 20 minutes, then unscrew the valve at the bottom of the mixing bucket, add the first screen (pore size of 0.8 mm), filtered and flows into the slurry tank, then pumped into the second channel filter (pore size of 0.8mm) through the mud pump, filter flow into the slurry after the second bucket, jet grouting pile hole lead until grouting spare. Machine weight: 2.8t can be accessed drill length: 3 meters can be equipped with drill types: single-tube double tube triple tube single tube Jet Grouting major equipment using the high-pressure injection pump, jet grouting rig, grouting pipe (on the bottom nozzles), transport slurry pipe. 1, high-pressure injection pump is critical equipment, through its high-pressure cutting the soil to make a slurry, to spray the required range, the formation of a certain diameter pile. At present, use of high-pressure pump Co., Ltd. Tianjin strong energy production of special Jet high-pressure injection pump, model: GZB-40C. 2, Jet grouting rig main role is to pipe (on the bottom nozzle) to the design depth, to meet the lifting and rotating grouting pipe design requirements. At present, use of Tianjin-strong pile production models XPB-20, XP-50A, SP-30AB, XPL-50 crawler drills. Triple Tube Rotary Spraying Pile Reinforcing the principles and methods  rig operations by a special triple injection tube, the injection tube ends three nozzles respectively eject high pressure water, compressed air and water slurry. The jet from the high pressure water and compressed air to cut the soil formation, ejection by another nozzle of the grout mixed with the soil to be cut to form cement, soil mix, achieve the purpose of Reinforced Earth. Since the injection tube rig operations side injection port rotary jet pile, while rotating, while improved, thereby forming a cylindrical soil has a high strength cement plus solid, called jet grouting piles. If side injection side upgrade without rotating, then mix in the soil cement and soil implemented within the scope of the sheet. Churning Pile cited hole-strong jet grouting rig (certified), Chittagong Churning Pile provided by the Tianjin-strong high-pressure pump Limited. Tianjin-strong high-pressure pump Co., Ltd. (www.tjjuqiang.com) (www.tjjuqiang.com) is Tianjin, piling machinery leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Churning rig at-strong leadership with the staff warmly welcome all inquiries negotiations to create a cohesive strength Jet rig a better future.