HP90-EV High-Pressure Grouting Pump

High-pressure jet grouting technology has played a highly effective role in the reinforcement and strengthening of weak foundations for new buildings, the remediation of uneven settlement in existing buildings, seepage-proof curtains for underground construction projects, retaining cofferdams, as well as mine water plugging, shaft wall protection, slope anchoring, and other geological and engineering disaster remediation applications. It is a simple, rapid, economical, efficient, and slag-free advanced construction method; it is widely used in the capital construction of the building, railway, hydropower, coal, metallurgy, and national defense sectors.

The HP90-EV high-pressure grouting pump is a product successfully designed and developed independently by Shanghai Jiuzhuo Electromechanical Equipment Co., Ltd. The pump features reasonable parameter selection, advanced structure, reliable quality, and technical innovation, and its comprehensive technical performance is at the leading domestic level.

Technical Parameters

Structural Composition

The HP90-EV high-pressure grouting pump consists of a control panel, delivery components, pressure switch, pressure gauge, safety valve, grout suction flange, motor, lubrication pump, filter, pump body, oil cup, discharge funnel, and other components.

Main Features

1) The equipment has the capability to control a wide flow range and can set corresponding independent construction plans according to different construction conditions;

2) The equipment has low noise and is most suitable for construction in urban areas;

3) The instruments and switches of the equipment are all integrated together, making it very easy to operate;

4) Because the piston and cylinder lubricating oil adopt an oil groove filling method, adding oil becomes very easy and the site can be kept clean;

5) The valves and valve plates can be used in reverse;

6) Because the suction valve and discharge valve are designed in an L-shaped layout, economical manual tools can be used to carry out on-site disassembly, assembly, inspection, and maintenance work.

Construction Photos