grouting pump is a Extrusion-type grouting machine, reliable operation, low fault rate, convenient cleaning and maintenance, and high-pressure pump ect. It is mainly applied for pressure pumping or grouting mortar in tunnel, mining project, dam foundation engineering of big bridge and high-rise building, and the different kinds of underground engineering ect. Main technical data: Type Internal diameter of piper Output capacity Working pressure Max grain diameter Power Weight Overall dimension HJB15 Φ15mm 0.5--2.2L/min 0.8Mpa 1mm 0.75KW 105kg 700×250×530mm HJB25 Φ25mm 9-13.5l/min 1.5Mpa 3mm 1.5kw 150kg 1000×500×700(mm) HJB38 Φ38mm 1.2--2m3/h 3Mpa 5mm 3kw 350kg 1125×540×850mm HJB50 Φ50mm 3m3/h 3Mpa 5mm 5.5kw 700kg 1750×1100×950mm HJB65 Φ65mm 6m3/h 3Mpa 8mm 7.5kw 900kg 1960×1020×1500mm HJB75 Φ75mm 8m3/h 3Mpa 10mm 11kw 1100kg 2000×1150×1600mm Welcome to visit our factory. TEL:0086-15136116194