Complete injection systems for self-drilling anchors

The application of complete injection systems for self-drilling anchors is mainly to solve the inherent defects of pile bottom sediment and pile side mud skin in the protection of mud-walled bored piles. After a certain period of time after the bored pile is formed, the pile end and the pile side grouting valve connected to the pile end are injected with cement slurry through the grouting pipe set in the pile body in advance to make the pile end and the pile side soil (including sediment and Mud) is injected into the cement slurry. The mud skin is reinforced, thereby increasing the bearing capacity of the single pile and reducing settlement.

The complete injection systems for self-drilling anchors is a complete equipment for mixing, mixing and grouting. It consists of a pulping machine, a mixing tank and a low-pressure grout pump. The advantages of the injection systems for self-drilling anchors are simple structure, reliable working performance, high pulping efficiency, and less parts wear.
                                        
The complete injection systems for self-drilling anchors can effectively mix cement (or similar materials) with water, and then grouting the cement slurry or similar slurry. The complete injection systems can be used for tunnels, mining, water conservancy projects, slope stabilization and underground, reinforcement and stabilization of cement projects, etc.

                                        

Complete injection systems for self-drilling anchors has the following features:

1. Suitable for all grouting applications of cement and ultra-fine cement.

2. Bentonite suspension for micro tunnels, pipe jacking and directional drilling.

3. It is ergonomic and saves space.

4. The hydraulic system of the grouting pump is composed of Yuken hydraulic components, etc.

5. The use of extrusion valve to realize the function switch between the mixer and the pulping machine.

6. Fully electric motor or diesel engine as power source.
                           
When we use the injection systems for self-drilling anchors, we should remember the following things:

1. To check whether the pipeline connection is reliable and the power connection is correct.

2. Carry out the test injection systems for self-drilling anchors cycle and confirm that everything is normal, then put the suction tube into the grout injection tank (the grout injection tank must be grounded).

3. After grouting, the inside of the grouting machine must be cleaned to prevent the grout from solidifying in the machine.

4. Wipe the outside of the injection systems for self-drilling anchors clean and cut off the power after confirmation.

If you are interested in the injection systems for self-drilling anchors, please contact us! Email:info@gaodetec.com, and could you tell me the answer of the following questions? So we can recommend the suitable complete injection systems for you.
1. How about the flow and pressure of the pump you want, please?
2. How about the water and cement ratio, does any sand in?
3. About the power: electric (voltage and frequency) or diesel?