The main function of the GLZ-5 screw grout mixing and injecting integrated machine is to push cement mortar to overcome pipeline resistance and reach the injection site. It is widely used in anchoring and grouting projects such as highways, railway tunnels, urban subways, hydropower stations, and underground caverns/chambers. It can also be used for soil grouting projects in dam, slope, and soft rock reinforcement. It is an ideal modern construction equipment for anchoring grouting, consolidation grouting, backfill grouting, and curtain grouting at construction sites.
Product Advantages
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High cost-effectiveness, safe and reliable operation
Compact structure, simple operation, high reliability, and imported electrical components.
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Supports forward-direction mixing, simultaneous mixing and grouting
Equipped with a built-in mixing mechanism, with both automatic and manual mixing modes, enabling simultaneous mixing and grouting.
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Wheeled design for convenient and flexible relocation
Lightweight, wheeled design, easy to move.
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Wide water-cement ratio range, no worry about pipe blockage even with high-concentration thick slurry
Can inject slurry with a wide water-cement ratio range, particularly suitable for thick slurry with high-concentration design requirements.
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Wide range of sand particle sizes for grouting slurry
Can inject slurry with a large cement-sand ratio and a wide range of sand particle sizes.
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Good grouting continuity
Continuous grouting is possible, avoiding excessive instantaneous pulse pressure from piston pumps.
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Passive pressure boosting to ensure grouting pressure
Passive pressure boosting: when the slurry fills up, the pressure gradually increases, making it easy to control and maintain grouting pressure.
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Reversible pressure relief for safe and reliable grouting
After the grouting pressure reaches the design pressure, reverse rotation can be used for pressure relief.
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Can be used as a single-liquid pump with accelerators
This equipment is a single-liquid pump and cannot be used with external additives such as accelerators.
Technical Parameters
|
Item Name |
Unit |
Parameter |
|
|
Production Capacity |
m³/h |
5 |
|
|
Total Motor Power |
Kw |
10.5 |
|
|
Sand Particle Size |
mm |
≤3 |
|
|
Water-Cement Ratio (W/C) |
≥0.3 |
||
|
Grouting (Injection) Pressure |
Mpa |
0～3.5 |
|
|
Conveying Distance |
Vertical |
m |
30 |
|
Horizontal |
m |
60 |
|
|
Mixing Hopper |
Volume |
L |
210 |
|
Feeding Height |
mm |
1247 |
|
|
Overall Dimensions (L×W×H) |
mm |
2566×868×1247 |
|
|
Total Weight |
kg |
660 |
|
