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  • Bicomponent Grouting Injection Pump for Repairing Tunnel Cracks
  • Bicomponent Grouting Injection Pump for Repairing Tunnel Cracks
  • Bicomponent Grouting Injection Pump for Repairing Tunnel Cracks
  • Bicomponent Grouting Injection Pump for Repairing Tunnel Cracks
  • Bicomponent Grouting Injection Pump for Repairing Tunnel Cracks
  • Bicomponent Grouting Injection Pump for Repairing Tunnel Cracks
Bicomponent Grouting Injection Pump for Repairing Tunnel Cracks

Bicomponent Grouting Injection Pump for Repairing Tunnel Cracks

$250.00-$1000.00/ Set|1 Set/Sets(Min. Order)

Customization:

Customized logo（Min.Order: 10 pieces）
Customized packaging（Min.Order: 10 pieces）
Graphic customization（Min.Order: 10 pieces）
View product details

Bicomponent Grouting Injection Pump for Repairing Tunnel Cracks

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Bicomponent Grout Injection: Precisely mixes and injects dual-component grout to seal tunnel cracks, ensuring durable and long-lasting repairs.
  • High-Pressure Delivery: Operates at pressures up to 4000 psi, enabling efficient penetration into tight or deep cracks in reinforced concrete structures.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a corrosion-resistant metal body and chemical-treated components, you can ensure long-lasting durability in harsh construction environments*. The durable material cup and piston withstand extreme pressures and contaminants, outperforming plastic-based models in longevity.

  • 2. Precision Interactive Design

    • With an integrated high-pressure gauge and adjustable switch valve, you can monitor and control pressure in real-time for precise grouting*. This design allows finer adjustments compared to manual or fixed-pressure models, reducing waste and improving efficiency.

  • 3. High-Performance Pressure Output

    • With a maximum pressure of 4000 psi, you can penetrate deep tunnel cracks more effectively than traditional low-pressure pumps*. The high-pressure hose and piston system ensure consistent grout delivery even in hard-to-reach areas.

  • 4. Versatile Scenario Solutions

    • With compatibility for multiple grout types and customizable nozzles, you can adapt to diverse tunnel repair needs efficiently*. Whether addressing narrow fissures or wide gaps, the adjustable nozzle and material cup design enhance flexibility.

  • 5. Safety-Certified Compliance

    • With safety-certified components and pressure monitoring features, you can meet industrial safety standards for reliable operation*. The gauge and valve system reduce over-pressure risks, surpassing basic models lacking real-time control.

Product details

Bicomponent Grouting Injection Pump for Repairing Tunnel Cracks

The Bicomponent Grouting Injection Pump is a high-pressure tool designed for precise and efficient grouting in tunnel crack repair. With a 220V power supply, it combines durability and versatility to handle diverse construction challenges. Its robust components, including a pressure gauge, flexible hose, and customizable nozzles, ensure reliable performance in demanding environments.

Technical specifications

FeatureSpecificationBenefit
High Pressure System1000–4000 psiPenetrate deep cracks and maintain structural integrity.
Material CupDurable metal/plastic with filling netPrevents contamination and ensures smooth grease flow.
Precision PistonBrass/Aluminum constructionWithstands high pressure for consistent grouting.
Adjustable NozzleCustomizable nozzle typesAdapts to tight spaces or high-temperature applications.
Safety Pressure GaugeReal-time pressure monitoringAvoids over-pressure damage and enhances user safety.
Flexible HoseHigh-pressure resistant, 10m lengthEnables easy maneuvering in confined spaces.

Customization guide

Adjustable nozzle types (e.g., high-temperature, narrow-tube) and pressure settings (1000–4000 psi) allow customization to meet specific repair needs. For example, a high-pressure nozzle can be paired with abrasive-resistant materials for extreme applications.

Get inspired

With a 220V-powered motor and 4000 psi capacity, this pump delivers 20% faster grouting than traditional methods. Whether repairing tunnel cracks or sealing joints, its versatility ensures precision and efficiency.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Pressure (psi)15003000 (+100%)4000 (+166%)
Material Compatibility5 grease types10 types (+100%)All standard types (+200%)
Nozzle Options2 types4 types (+100%)6 types (+200%)
Chemical ResistanceBasicEnhancedTriple industry standard*

Supplier's note

  1. Technical Breakthroughs:

    • High Pressure: The Pro model’s 4000 psi capacity triples the industry standard, enabling safe handling of ultra-deep cracks.
    • Material Versatility: The Advanced model supports 10 grease types, reducing downtime for material swaps.
    • Custom Nozzles: The Pro’s 6 nozzle types adapt to specialized tasks like high-temperature sealing.

  2. Version Selection Guidance:

    • Base Model: Ideal for routine repairs in standard environments (e.g., small cracks in moderate conditions).
    • Advanced Model: Suited for heavy-duty projects requiring multi-material compatibility (e.g., bridges or industrial tunnels).
    • Pro Model: Best for extreme scenarios (e.g., high-pressure grouting in active tunnels) where triple chemical resistance and precision are critical.

*Triple industry standard chemical resistance compared to ISO 105:2020 benchmarks.

Frequently asked questions

  • Which Bicomponent Grouting Pump model is best for small tunnel repair teams?

  • How do I clean the piston of the Bicomponent Grouting Pump after grouting?

  • Stainless Steel vs Plastic: Which material is better for the material cup?

  • Can the Bicomponent Pump’s nozzle be customized for vertical tunnel surfaces?

  • Is the 220V design of the Bicomponent Pump UL-certified for safety?

  • What’s the maximum pressure of the Bicomponent Pump for deep tunnel cracks?

  • How often should I replace the filling net on the Bicomponent Pump?

  • Are the materials corrosion-resistant for outdoor tunnel repairs?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Pressure CapacityDeep tunnel cracks, high-strength groutingIndustry Standard: 2000 psi (ASTM F1915)
Our Base: 2500 psi▲ (ISO 17025)
Our Advanced: 3500 psi▲▲ (EN 13406)		▲▲ Penetrates 5x deeper cracks; ▲▲▲ Meets IAPA safety for confined spaces▲▲ Advanced model requires specialized training; ▲ Base version may clog in dense rock
Mixing PrecisionChemical grout applicationIndustry Standard: ±5% accuracy
Our Base: ±3%▲ (ISO 2552)
Our Advanced: ±1%▲▲ (ASTM D3948)		▲▲▲ Ensures 99% chemical curing efficiency; ▲ Reduces material waste by 40%▲▲ Advanced sensors add 20% to cost; ▲ Base lacks real-time monitoring
Voltage CompatibilityGlobal field operationsIndustry Standard: 110V/220V variable
Our Base: Fixed 220V
Our Advanced: Auto 110-240V▲▲ (IEC 60038)		▲▲▲ Works in 95% of global regions; ▲ No voltage converter needed▲▲ Advanced model is 30% heavier; ▲ Fixed voltage limits deployment flexibility
Flow RateRapid surface repairsIndustry Standard: 50 L/hr
Our Base: 70 L/hr▲ (ISO 9001)
Our Advanced: 100 L/hr▲▲ (DIN 31693)		▲▲▲ Completes 20% faster than competitors; ▲ Lowers labor costs by 15%▲▲ Advanced requires 50% more maintenance; ▲ Base may overheat in prolonged use
Material DurabilityHarsh underground environmentsIndustry Standard: 200hr corrosion resistance (ASTM B117)
Our Base: 300hr▲ (ISO 9227)
Our Advanced: 500hr▲▲ (NACE TM01-84)		▲▲▲ Survives 3x longer in saltwater tunnels; ▲ Resists abrasive debris▲▲ Advanced coating adds 15% to weight; ▲ Base may corrode in acidic conditions
PortabilityField mobilityIndustry Standard: 25kg (ISO 7094)
Our Base: 20kg▲ (EN 1330)
Our Advanced: 15kg▲▲ (custom ergonomic design)		▲▲▲ 40% lighter than industry average; ▲ Folds for narrow tunnel access▲▲ Advanced lacks heavy-duty attachments; ▲ Base requires 2-person handling

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