1, Application

Frequency conversion high pressure grouting pump series products are suitable for highway, railway, mine, port, national defense and other fields of foundation reinforcement, building settlement treatment, foundation impermeable curtain, retaining cofferdam, slope anchorage, mine plugging, shaft wall and other engineering construction.

2, Main feature

1. Intelligent control technology can display instantaneous flow, pressure and accumulated flow in real time and print.

2. The hydraulic end uses the plunger lubrication structure, the sealing part effectively prolongs the service life, the wearing part can be replaced easily and quickly, the alloy valve seat is durable and wear-resistant, reducing the frequency of replacement when the machine stops.

3. The frequency converter is adopted to adjust the speed, which saves the mechanical transmission, clutch and other multi-fault transmission parts, with smaller volume, compact structure and stronger reliability.Stable start-up operation, energy saving, no impact on the power grid.

4. Electrical control circuit is simple and reliable, through the simple operation panel, can achieve "fool" operation, display the basic operating parameters;Various operating parameters of the device can be set and displayed.

5. With complete protection function, it can control power loss, phase loss, over voltage, under voltage, over current, torque and pump pressure.

6. Overall use of container protection system (optional), environmental protection, simple, convenient transportation.

7. It can meet the technical requirements of single pipe, double pipe and triple pipe rotary jet pile construction and construction of MJS, RJP and other ultra-high pressure rotary jet construction method.

3, Main parameters