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  • QT4-15 Automatic Concrete Block Making Machine Cement Block Machine Paver Block Machine
  • QT4-15 Automatic Concrete Block Making Machine Cement Block Machine Paver Block Machine
  • QT4-15 Automatic Concrete Block Making Machine Cement Block Machine Paver Block Machine
  • QT4-15 Automatic Concrete Block Making Machine Cement Block Machine Paver Block Machine
  • QT4-15 Automatic Concrete Block Making Machine Cement Block Machine Paver Block Machine
  • QT4-15 Automatic Concrete Block Making Machine Cement Block Machine Paver Block Machine
QT4-15 Automatic Concrete Block Making Machine Cement Block Machine Paver Block Machine

QT4-15 Automatic Concrete Block Making Machine Cement Block Machine Paver Block Machine

  • >= 1 Sets
    $6,700

Customization:

Color(Min.Order: 1 pieces)
Logo/graphic design(Min.Order: 1 pieces)
Voltage(Min.Order: 1 pieces)
Dimension(L*W*H)(Min.Order: 1 pieces)

QT4-15 Automatic Concrete Block Making Machine Cement Block Machine Paver Block Machine

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Fully Automatic Block Production: Capable of manufacturing interlocking blocks, hollow blocks, and paver blocks through hydraulic pressure technology, ensuring precision and efficiency.
  • Versatile Material Processing: Processes raw materials like concrete, sand, cement, and crushed stone to create durable construction elements for diverse applications.

Key features

  • 1. Material Technology: Hydraulic Pressure for Enhanced Strength

  • With hydraulic pressure technology, you can produce high-density concrete blocks with superior structural integrity compared to manually molded alternatives*. The system ensures even compaction of materials like crushed stone and sand, resulting in durable blocks ideal for heavy-load applications.

  • 2. Interactive Design: Fully Automatic Operation for Effortless Use

  • With fully automatic controls, you can eliminate manual labor and streamline production workflows, reducing operational costs versus semi-automatic or manual brick-making systems*. The machine’s preset programs adapt to different block types (interlocking, hollow, paver) with minimal user intervention.

  • 3. Performance Parameters: High-Volume Output for Commercial Scalability

  • With a rapid production rate of up to [X] blocks per hour*, you can meet large-scale project demands faster than traditional brick-making equipment. The hydraulic system enables consistent output even with heavy materials like concrete and cement.

  • 4. Scenario Solutions: Versatile Block Types for Diverse Applications

  • With adaptability to produce interlocking pavers, hollow blocks, and curbstones, you can address varied needs—from stable, slip-resistant walkways (via hexagonal interlocking designs) to lightweight construction (via hollow blocks). This versatility outperforms single-purpose machines in multi-project scenarios*.

  • 5. Certification Standards: CE Compliance for Global Safety Assurance

  • With CE certification, you can ensure compliance with EU safety and quality standards, providing peace of mind compared to uncertified machinery*. The certification guarantees reliability for commercial and residential projects worldwide.

Product details

QT4-15 Automatic Concrete Block Making Machine Cement Block Machine Paver Block Machine

The QT4-15 Automatic Concrete Block Making Machine is a versatile, fully automatic system designed to produce high-quality interlocking blocks, hollow blocks, and paver blocks. Equipped with hydraulic pressure technology and CE certification, it ensures precision, durability, and compliance with global safety standards. The machine supports a wide range of raw materials, including concrete, sand, cement, and crushed stone, enabling diverse applications in construction, landscaping, and infrastructure projects.

Technical specifications

FeatureSpecificationBenefit
Automation LevelFully automaticReduces labor dependency and enhances efficiency
Block TypesInterlocking, hollow, paver, curbstoneVersatile for driveways, sidewalks, and retaining walls
Material CompatibilityConcrete, sand, cement, crushed stoneCost-effective use of recycled or low-cost aggregates
CertificationCE CertifiedEnsures safety and quality compliance
Pressure MethodHydraulic pressureAchieves high compression strength
Production Capacity15–20 blocks per cycle (adjustable)Scalable output for small to medium-scale operations

Customization guide

Adjustable hydraulic pressure settings and mold configurations allow customization of block dimensions (e.g., thickness, length) to meet specific project requirements. Interlocking mechanisms can be optimized for enhanced stability in applications like road paving or erosion control.

Get inspired

With the QT4-15, you can create textured pavers for aesthetic walkways or interlocking blocks for durable retaining walls. The machine’s flexibility in material and design ensures solutions for both functional and decorative construction needs.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Production Capacity15 blocks/cycle+20% (18 blocks/cycle)+40% (21 blocks/cycle)*
Max Pressure8 MPa10 MPa12 MPa
Mold Flexibility3 standard molds5 interchangeable moldsUnlimited (custom molds)
Energy EfficiencyStandard15% lower energy use30% lower energy use

Supplier's note

  1. Technical Breakthroughs:

    • Fully automatic operation: Reduces labor costs by 40% compared to semi-automatic systems.
    • Hydraulic pressure technology: Achieves 25% higher compression strength than pneumatic methods.
    • Interlocking block design: Enhances structural integrity by 30% in load-bearing applications.
  2. Optimal Version Selection:

    • Base Model: Ideal for small contractors or DIY projects requiring basic block types (e.g., garden borders).
    • Advanced Model: Suitable for medium-scale operations needing faster production (e.g., residential driveways).
    • Pro Model: Best for commercial builders requiring high output and custom molds (e.g., large-scale infrastructure projects).

With the Pro Model’s 12 MPa pressure, you can produce ultra-durable curbstone blocks that outlast traditional designs by 50%. Its energy-efficient design also lowers operational costs by 30% compared to industry benchmarks.

Frequently asked questions

  • Which QT4-15 machine model is best for producing interlocking pavers for driveways?

  • How do I maintain the QT4-15 machine to ensure longevity?

  • Can the QT4-15 machine use recycled crushed stone as raw material?

  • What’s the difference between hollow blocks and interlocking blocks made by the QT4-15?

  • Is the QT4-15 suitable for small-scale brick production businesses?

  • Does the QT4-15 come with molds for hexagonal pavers shown in the image?

  • What certifications ensure the QT4-15 meets safety standards?

  • Can I adjust the size of blocks produced by the QT4-15 machine?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Interlocking Paver BlocksDriveways, walkways
  • Industry: 25 MPa compressive strength (ASTM C39)
  • Base: 30 MPa (▲12% increase)
  • Advanced: 35 MPa (▲▲20% over Industry)
  • Interlocking design for seamless joints
  • ▲▲ Enhanced durability for heavy traffic
Advanced version costs 20% more than Base.
Hollow Concrete BlocksInsulated walls, partitions
  • Industry: R-2 thermal resistance (ISO 10211)
  • Base: R-3 (▲50% improvement)
  • Advanced: R-4 (▲▲100% over Industry)
  • Lightweight for easy handling
  • ▲▲ Superior energy efficiency
Lower load-bearing capacity vs solid blocks.
Rectangular BricksLoad-bearing walls, foundations
  • Industry: 20 MPa compressive strength (ASTM C39)
  • Base: 25 MPa (▲25% boost)
  • Advanced: 30 MPa (▲▲50% over Industry)
  • Structural reliability for heavy loads
  • ▲▲ Ideal for high-stress zones
Requires more labor due to weight.
Hexagonal PaversAesthetic landscaping, gardens
  • Industry: 0.5 slip resistance (ASTM C1028)
  • Base: 0.6 (▲20% improvement)
  • Advanced: 0.7 (▲▲40% over Industry)
  • Non-slip safety for wet surfaces
  • ▲▲ Versatile geometric patterns
Complex shaping increases material costs.
Curbstone BlocksRoad curbs, traffic barriers
  • Industry: 500 N impact resistance (ASTM D537)
  • Base: 700 N (▲40% better)
  • Advanced: 900 N (▲▲80% over Industry)
  • Withstands repeated vehicle impacts
  • ▲▲ Durable for commercial zones
Needs specialized installation tools.
Premium Interlocking BlocksHigh-traffic commercial areas
  • Industry: 500 wear cycles (ASTM G65)
  • Base: 1000 cycles (▲100% improvement)
  • Advanced: 1500 cycles (▲▲200% over Industry)
  • Minimal maintenance needs
  • ▲▲ Long lifespan in heavy-use areas
Most expensive option; requires premium materials.

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.