Tianjin-strong high-pressure pump Co. XP-20 jet grouting rig's main features, a small work space required. During the construction height of 3 meters, the effective length of the drill up to 1.5 meters, but also the need to further compress the whole height according to the customer, you can enter the indoor jobs. Bulk type of rig, the largest component weighs only 300kg, the relocation is very convenient when moving machine. 2, suitable for a wide stratum. Can be different according to the different strata of performance configuration, the maximum output torque up to 3600N · m, maximum pull force may reach 60kN, to choose carbide drill hole rotary drilling, rotary drilling DTH hammer impact, cone bit drilling and other technology methods, so that in most formations could use this directly into the hole after drilling rig, and immediately Churning into the pile. 3, suitable for a wide process. In addition to meeting Churning process, but also for the construction anchoring process. When the high pressure jet grouting pile jet grouting process control required to disassemble the grouting pipe, stop lifting and turning, and stop feeding the slurry, and then gradually reduce the amount of wind and water, and finally shut down. When removing the finished continue jet grouting, the boot sequence should comply with the provision. Jet Grouting after reaching the design depth of 2015 new rig type, you can stop the wind, water, continue to use the injection pump grouting, grout until after the opening back out, you can stop grouting, then the injection pump suction pipe to move water tank, pumping water to mud pumps and quantification of grouting slurry pipeline ejection 2015 new rig characteristics, and then stop the pump. Long deep pile of spray shall geological section and groundwater, etc., at different depths for different soil strata, the choice of the appropriate injection parameters in order to obtain a uniform dense long pile. After the jet grouting operations, due to the analysis of the role of water slurry 2015 new rig, usually varying degrees of contraction, so that the top of the consolidation of the body appear pockets, it is timely for the grout with water-cement ratio of 0.6 supplemental irrigation. In taking the pulp process, often there is a certain amount of soil particles, as part of the slurry out of the ground along the wall grouting. When take slurry grouting volume 20% less than normal, more than 20% or not take slurry, should identify the cause and take appropriate measures to sell 2015 new rig _40C injection pump _ Zhenjiang 2015 new rig by the Tianjin-strong high pressure Pumps 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.