Technical Parameter
| QT12-15 Type Block Making Machine |
| Overall Dimension |
9350×3200×2900 mm |
| Rated pressure |
21MPa |
| Vibration frequency |
2800-5100(r/min) |
| Pallet Size |
1300×900×30 mm |
| Molding Cycle |
15-25(s) |
| Exciting Force |
110KN |
| Overall power |
67KW |
| Main vibration form |
Platform vibration |
| QT12 - 15 productivity |
| Brick name |
Size (mm) |
Molding cycle (s) |
QTY/Mould |
QTY/hour |
QTY/8hr |
| Solid brick |
240x115x53mm |
15 - 20s |
62 |
12400 |
99200 |
| Hollow block |
8′ (400x200x200mm) |
15 - 20s |
12 |
2400 |
19200 |
| Hollow block |
6′ (400x150x200mm) |
15 - 20s |
14 |
2800 |
22400 |
| Hollow block |
4′ (400x100x200mm) |
15 - 20s |
20 |
4000 |
32000 |
| Hourdis block |
530x150x200mm |
15 - 20s |
10 |
2000 |
16000 |
| S paver brick |
220x110x50mm |
20 - 25s |
30 |
6000 |
48000 |
| I paver brick |
200x100x50mm |
20 - 25s |
31 |
6200 |
49600 |
| Holand brick |
200x100x50mm |
20 - 25s |
31 |
6200 |
49600 |
| Paver brick |
250x250x50mm |
20 - 25s |
12 |
2400 |
19200 |
SIEMENS PLC
PLC response speed ≤ 0.1ms, control accuracy ±0.5%,improving production efficiency by 25%.
30% energy saving vs industry peers.
Shortening fault diagnosis time by 90%.
IP54 protection (dust/moisture resistant) cuts failure rate by 60%.
Hydraulic system reliability
QT12-15 has a rated pressure of 21MPa and an exciting force of up to 110KN, ensuring durable bricks.
Pressure precision is within ±0.5MPa, guaranteeing consistent brick density and strength.
Optimized flow control and reduced oil return loss enable 10-15% energy savings.
Multi-Point Pressure Detection increases fault diagnosis speed by 40%.
Raw material better in adaptability
Vibration-feeding tech integration enables unique resource utilization.
QT12-15 block making machine processes various materials:
fly ash, coal gangue slag, steel slag, volcanic pumice, tailings sand, sand-gravel, construction waste, concrete fragments, etc.
Advanced Feeding System
Feeding amount adjustable in 0.5kg increments.
Stable performance with ±3% moisture fluctuation, guaranteeing consistent block strength.
Feeding deviation <±2% ensures precise output, preventing strength loss from inconsistent cement-water ratios.
The precision conveyor and bearing rollers improves product consistency by 15-20%.
Molds - Durability, Precision, Flexibility
Ultra-Long Life
High-chromium alloy steel (HRC60-62) with laser hardening: 3x wear resistance, 50% longer life than conventional molds.
Guaranteed Precision
CNC tolerance ±0.02mm; brick dimension error ≤0.5mm; finished product pass rate ≥99.2%.
Rapid Changeover
Quick-lock clamping + PLC recipes; supports 50+ brick types, 10-minute changeovers for better flexibility.
150,000 pressing cycles
With over 150,000 pressing cycles, this durability significantly reduces downtime and replacement costs.
Show More
| JS Series Concrete Mixer |
| Model |
JS500 |
| Input Capacity |
800L |
| Output Capacity |
500L |
| Productivity |
≥25m³/h |
| Mixing Vane Quantity |
2×7 |
| Mixing Vane Rotation Speed |
35r/min |
| Max.raw Diameter Material |
80/60mm |
| Mixing Motor Power |
18.5kW |
| Lifting Motor Power |
5.5kW |
| Water Pump Power |
0.75kW |
| Dimension |
4485*3030*5280mm |
| Total Power |
24.75kW |
| Weight |
4000kg |
Over 30 years
Shandong Maxport Intelligent Technology Co., Ltd. was founded in 1990.
After nearly 35 years of development, it now has 4 modern production bases.
Covers 436 mu (≈290,667m²) with 86,000m² factory space.
Exported to over 40 countries.
Maxport is a professional manufacturer of brick-making machines.
1,100 engineers
Our company has over 1,100 engineering and technical personnel, including senior and assistant engineers.
R&D team with more than 86 engineers.
Provide reliable guarantees for our production and after-sales services.
What's more, our team continues to expand.
7000 sets
Over 300 sets of precision processing machine tools and advanced inspection equipment.
Annual output: 7,000 sets of construction machinery.
Annual output value: 220 million yuan.
Core Business
Concrete block machines (standard and customized models)
AAC production lines,pipe forming machines
Cement roof tile machines
Mixing plants, pressure machines, stacking systems ,etc.
Over 30 national patents
Certified by CE.
Certified by the ISO9001-2000.
32 national patents.
10 construction machinery invention awards.
AAA-level credit enterprise.
Top 10 Influential Brands in China's Brick and Tile Industry.
The sales volume of our company's brick machines leads far ahead both at home and abroad.
For every 10 sets brick machines exported from China, at least 4 sets are ours.
Exported to more than 40 countries, including Vietnam, the Democratic People's Republic of Korea, Russia,
Mongolia, Bangladesh, Guinea, Nepal, Kazakhstan and so on, and have received consistent praise!
Warmly welcome you to visit our factory.
Q: Are you trading company or manufacturer ?
A: We are factory.
Q:Could you do OEM?
A:Yes,OEM is acceptable.
Q: Do you have any stock in your factory?
A: Some of our machine models are in stock.
Q: What's the delivery time?
A: Factory delivery: 25-30 days after deposit receipt.
Q: What are the accepted payment terms?
A: 30% T/T in advance, 70% T/T or L/C before delivery. We also support Made-in-China platform guarantee for security.
Q: What is the after-sales service period?
A: Warranty: 1 year from destination port arrival; motor and wearing parts: 3 months.
Q: What should I do if the machine has a problem?
A: Professional engineers offer 24/7 online service; on-site visits available if needed.
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