hydraulic grout pump is suitable for grouting plugging project of high pressure and large displacement.The pump transmits pressure signals by working medium(slurry and hydraulic oil) to form closed-loop automatic control function, therefore the grout pump is simple in structure, can regulate timely and accurately, and has no overpressure problem.The grout pump can adjust its output and working pressure by continuously variable adjustment, and has the function of automatic regulating output according to the pre-seted grouting final pressure.The grout pump can grout simple-liquid, dual-liquid and chemical grout.LGH-HD 7.5kw Series Hydraulic Grout Pump is equipped dual-liquid regulator(patented).The technology originally comes from Japan, and is updated by us.Our grout pumps have new characteristics as follows
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