Tianjin-strong high-pressure pump Co., Ltd., the company mainly produces high-pressure injection pump, jet grouting rig, single-tube high pressure jet grouting pile, high pressure jet grouting pile sealing curtain, twin-tube high-pressure jet grouting pile, high pressure pump accessories , jet grouting rig accessories, jet grouting pile driver accessories. Sales Hotline: 022-2723956,15222758697.XP-50A type anchor Jet Drilling Rig is mainly used for single-pipe can also be used for double pipe rotating jet grouting, sealing curtain self-propelled pile driver, for lifting and rotating jet pipe use in vertical degree requirements are not too high, foundation strengthening works can also be served from a hole task. Perfusion slurry injection pump can also be injection mortar. Its main characteristic is pressure, flow stability, reasonable structure, Dongying sealing curtain pile, easy to operate. Mainly used in dam foundation curtain grouting, slope anchor grouting, grouting tunnels and associated grouting can be used instead of the geological core drilling mud pump. [Tianjin-strong high-pressure pump Co., Ltd. to recommend the star product] Churning Pile Notes bis 1. Construction of two adjacent intervals of not less than 48h, a pile of construction by the dozen jump two piles. 2. The quality should be checked before construction cement, sealing curtain crawler pile driver, etc. Mixed, the pile position, pressure gauge, meter accuracy and sensitivity, performance equipment, such as high pressure jet grouting. 3, the jet grouting process should take slurry to observe the situation, and when you understand the soil conditions. Oozing slurry grouting less than 20% of normal, more than 20% or completely take slurry, should investigate the cause and take appropriate measures. If the strata have a greater gap caused not take slurry, can be mixed with the right amount of accelerator in a slurry or increase the grouting, such as take slurry is too large, can reduce the amount or speed grouting lifting and rotation speed, nozzle diameter can be reduced to improve the injection pressure.