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Leadcrete equipment is leading manufacturer & exporter of high pressure jet grouting injection machine for petrochemical industry. High pressure injection machines are latest type of positive displacement pump with low maintainer cost and high efficiency. Upper tank which is used to mix the cement grout & lower tank is used as operating tank with an agitator to keep the grout as homogeneous mixture.
High pressure injection machine is used for mine, tunnel, water conservancy, subway, construction, bridge construction and other places, used for grouting to block water, filling pores can also be used to solidify the broken rock grouting, in addition can be used to repair roads, railways and other local defects.
The high pressure jet grouting injection machine can stir, pump, and grout most of the premixed cement construction materials, making it suitable for a variety of applications. Such as cement, bentonite solid grouting and silica sand. The special mixing effect of cement or bentonite with water is produced in the mixer due to the high turbulence generated in the pump casing. This turbulent flow with high shear forces separates the cement or bentonite particles, forming a fully hydrated suspension. Cement is the oldest and most widely used grouting material in grouting projects.
Leadcrete high pressure injection machine is mainly used for injecting cement grout tubes, repairing damaged 1 dangerous structures, consolidating or weatherproofing walls, rocks, dams, and tunnels, pumping special products for anchoring and seals. It can also be used for teaching and research.
Feature of grouting injection machine:
1. Flow and pressure can be adjusted step-less.
2. Cooling type, the injection machine is with water-cooling and air cooling.
3. With full-hydraulic shaft device, stable and reliable operation.
4. High pressure injection machine is suitable for hot and cold areas.
5. Compact structure, light weight, easy operate, low maintenance cost.
6. With digital display counter: it can display at any time, and can accumulate work times.
7. High pressure jet injection machine is equipped with emergency unloading valve. In case of an emergency, it can be load-off instantly.
8. In low pressure, it will be flow-converging of two pumps.
9. In high pressure, there is only one pump work. Low pressure and large flow, high pressure and low output.
