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QT12-15 Automatic Block Making Machine

4 / 5
CE Certified In Stock
Price: From Call for price
  • Free Installation
  • Training Included
  • 1-Year Warranty
  • Spare Parts Package

Overview


The QT12-15 Ultra-High Capacity Production Line is the premier industrial flagship of Dongyue Machinery Group. Designed for large-scale construction projects and national-level infrastructure development, it represents the highest standard in concrete block manufacturing technology.

Built with a reinforced heavy-duty frame and integrating Germany's Industry 4.0 intelligent control, the QT12-15 achieves a rapid 15-second cycle time with a massive molding area. Its electro-hydraulic servo system provides unparalleled precision and power, making it the first choice for Tier-1 industrial brick factories globally.

Flagship Performance Advantages

  • Industrial Scale: Massive 1400x900mm pallet size, producing 12 hollow blocks per cycle—20% more than standard large machines.

  • Servo Vibration Mastery: Dual servo motor vibration system delivers a targeted 120kN force for extreme block density and strength.

  • Siemens Intelligent Control: Full automation with real-time remote diagnostics, data logging, and predictive maintenance.

  • Turn-key Solution: From raw material batching to automatic high-position stacking, we provide a complete "Digital Factory" setup.

Looking for a Top-Tier Investment? Our engineers specialize in high-ROI factory layouts for international B2B clients. [Request a Free Feasibility Study]


Specifications

Technical ParameterIndustrial Standard (QT12-15)
Host Machine Power56.2 kW
Excitation Force100 - 130 kN
Molding Cycle15 Seconds
Pallet Size1400 × 900 × 30 mm
Total Machine Weight13.5 Tons (Host Unit Only)
Machine Dimensions3800 × 2500 × 3550 mm

Theoretical Production Matrix (8-Hour Shift)

Block TypeDimensionsQty / CycleDaily Output (8h)
Hollow Block400 × 200 × 200 mm12 pcs17,280 - 23,040 pcs
Solid Brick240 × 115 × 53 mm60 pcs86,400 - 115,200 pcs
Interlocking Paver200 × 100 × 60 mm42 pcs60,480 - 80,640 pcs

Video

Reviews

Saleh

Saleh

Architectural Engineer

DONGYUE changed the rules of the game for our decoration company's brick manufacturing. Their reliable after-sales service ensures that our products satisfy customers.

Omar

Omar

Operations Manager

"The dual-line QT6-15 setup from Dongyue transformed our capacity. We now produce twice the blocks of a single line from one site, and because the two lines share batching and control, we use far less land and a much smaller crew than if we had built two separate plants. In the UAE's land- and labor-cost environment, that efficiency is exactly what made the investment pay back quickly. Dongyue's engineers handled the layout, installation, and training professionally — the plant has run reliably since day one, and we would recommend them to any producer planning to scale up."

Chandan Kumar

Chandan Kumar

Plant Owner

Now we make our own concrete bricks and hollow blocks right here in India, with steady density and sizes our clients trust — and the machine is so simple my local crew runs it without fuss. The line paid for itself faster than we budgeted, and we finally say yes to the housing and infrastructure contracts we used to turn away."

Jackson Jhon

Jackson Jhon

Architectural Engineer

Awesome brick machine! Super strong vibration makes really dense blocks. Totally worth it for the price

Jackson

Jackson

Architectural Engineer

Easy to run, low maintenance, and the price is great for starting out.!

Zahed

Zahed

Plant Manager

" We were buying from many small yards and importers, and our own output was never steady. Now we make our own hollow blocks and standard bricks here in Zimbabwe on a machine that runs on normal power and a small team. The blocks are consistent, our clients trust the dimensions, and the line paid for itself faster than we expected. We finally take the housing and municipal orders we used to turn away."

 Ismail

Ismail

Owner / Plant Manager

"Before the QT8-15, we were buying from small yards and importers, and our own output was never steady. Now we make our own hollow blocks, standard bricks and colored pavers here in Guinea-Bissau on one fully-automatic machine. The blocks are consistent, our clients trust the dimensions, and the colored pavers opened urban and municipal orders we could never serve before. The line paid for itself faster than we expected, and we finally take the housing and public-works contracts we used to turn away."

FAQ

Q1: What raw materials work with it?

Concrete, fly ash, sand,stone powder etc. We adjust parameters for local materials.

Q2: Is shipping included in the quote?

Shipping (by size/address) isn’t included; we can bundle it with installation if needed.

Q3: How many operators & what’s in training?

4-5 (small) / 6-7 (large) staff. Training covers operation, maintenance, safety.

Q4: What’s the machine’s daily output?

For making 400*200*200, 8 inches hollow block , Varies by model: 2000-3,000 (small) / 5,000-15,000 (medium ) blocks/day.20000-35000 (High). We’ll match your target.

Q5: What’s the energy cost per unit?

5-10 kWh/1,000 blocks. We’ll share a detailed cost estimate.

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