Construction Machinery

Grout pump type piston grout pump and hydraulic grout pump and High pressure grout pump

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.

Grout pumps have new characteristics as follows:
1. New technical hydraulic system with smooth shift and reliable work.
2. Volume and weight are about the half of the original Japanese pump.
3. Equipped with large capacity hydraulic accumulator, no impact in shift.
4. Equipped with large size water cooler, can work continuously for a long time.
5. Operation and maintenance are simple.


Application of piston mortar pump:

1. In the construction engineering, used in vertical and horizontal transportation mortar
2. In metallurgy steel sectors, used for maintenance blast furnaces and other equipment
3. In the defense engineering, civil air defence works, mining and tunnel construction for grouting
4. In the chemical branch of slurry used to transport of raw materials (paste, coating), magnetic materials and other media
5. In the farmland, water conservancy project, used for reinforcing the dam .The sand for reinforcement well drilling shaft, etc
6. In the railway construction, used for Bridges, tunnels of the grouting reinforcement
7. Prestressed components used in engineering into mortar expansion
8. In thermal power plant is used to transport mortar fly ash
9. In the highway pavement maintenance, used for cement concrete pavement slab suspending grouting