why Choose Maxport QT18-15
High-capacity, precise, and versatile
• 105 standard bricks, 18 hollow bricks, 72 pavers per mold
• Cycle: 18-30s per block, daily output ≥280,000 pcs
• Six-axis vibration, 205KN excitation, 15g acceleration, ~2s forming time
• Lower mold: 8 airbag clamps; Upper mold: airbag tension + positioning sleeve
• Quick mold change, ±0.5mm height consistency, supports 30+ block types
• PLC control: real-time data, multi-language, step-lock, remote diagnostics
• Thick-wall frame, Ø110mm guiding shafts, 32T weight, 90% residual vibration absorbed
• Articulated feeding system, double-layer platform, precise and uniform material flow
• Servo hydraulic system, dual pump, synchronized actions, energy saving 10-20%
• Modular design, upgradeable for paverment or layering bricks, mold life ≥100,000 cycles
▪ Full Support Package - Includes video tutorials, plant layout design, installation guide, and remote technical assistance
| Main Production Specification And Theoretical Productivity |
| Item |
Specification
(mm) |
Quantity Per Mold(pcs/mold) |
Molding cycle
(s) |
Output Per Hour
(pcs/h) |
| color brick |
200*100*60 |
72 |
18-23 |
11269-14400 |
| hollow block |
390*190*190 |
18 |
15-20 |
3240-4320 |
| solid brick |
240*115*53 |
105 |
13-15 |
25200-29077 |
| Different Model Theoretical Production Comparison |
| Model |
Standard Brick
(pcs/mold) |
Output
(pcs/day) |
Output
(m²/day) |
Output
(m³/day) |
| QT18-15 |
105 |
≥240,000 |
≈18,784 |
≈3502 |
| QT15-15 |
90 |
≥210,000 |
≈17,784 |
≈3402 |
| QT10-15 |
70 |
180,000-200,000 |
13,338-14,820 |
2,538-2,820 |
| QT6-15 |
60 |
120,000-150,000 |
8,892-11,115 |
1,692-2,115 |
| QT4-15 |
40 |
80,000-100,000 |
5,930-7,410 |
1,1281-1,410 |
Vibration System - Dense & Consistent Blocks
• Six-axis vibration box, exciting force 205KN, amplitude 2mm, acceleration 15g
• Forming time ≈2s/block, cement fully fluidized, strength improved by one grade
• Servo motors run at high speed during vibration, low-speed standby when idle
• Dynamic-static platform + damping blocks minimize energy loss
User benefit: Blocks are harder, denser, and more uniform
PLC Control - Data-Driven, Multi-Language, Safety Features
• Manual/automatic mode switch, flexible adjustment for batch production
• Real-time monitoring: daily output, cycle time, exportable reports
• Multi-language interface: Chinese / English / French / Portuguese / Arabic / Russian
• Step-lock prevents next action before the previous is completed
• Remote fault diagnostics reduce downtime
→→User benefit: Easy operation, quick training, production continuity
Aggregate feeding machine
•High Speed Swing Type Material Feeding System
+50% Spee Optimized twin crank arm for material feeder
•Rise30%+ Uniformity
Swing teeth for stone-effect tiles, ≤1% error for PC stone, lower defect rate.
•15-50mm Pallet Adaptability
15-50mm pallet auto-tuning, Jamming-free self-adjusting rails
•Please refer to the picture below right
•Little Shortage
Reduce 3% Front-End Waste ,Precision material distribution, steady production.
Mold Quick-Change - Multi-Shape Production
• Lower mold:8 airbag clamps; Upper mold: airbag tension + positioning sleeve
• Mold change efficiency improved 50%+, supports 30+ block types, modular design allows future upgrades
• Upper & lower mold height consistency ±0.5mm, smooth material flow
• Airbag reduces vibration transfer, improving stability and saving energy
→→User benefit: Flexibility to produce different block types
Robust Structure - Durable and Stable
• Main, auxiliary, and feeding frames made of thick-wall steel tubes and plates
• Vibration table 600mm above ground, 90% residual vibration absorbed
• Guiding shafts Ø110mm, chrome-plated ≥25μm, hardness 800-900HV
• Total weight 32T, energy efficiently transmitted
→→Long service life with low maintenance cost
Feeding System - Accurate and Uniform
• Crank Arm push feeding, double-layer platform ensures even distribution
• Equipped with pneumatic scraper, air blow, brush, and oil spray
• Upper wear plate replaceable, reducing maintenance cost
• Shock-absorbing design for hydraulic cylinders reduces impact, improves energy efficiency
→→Even feeding, consistent block height
Coordinated and Energy-Aware
• 55KW Servo hydraulic motor, dual pump allows synchronized actions
• Oil tank with heating and cooling ensures stable operation year-round
• High-precision proportional valves control movements accurately, saving cement
• Coordinated operation of vibration, feeding, and press reduces energy use
→→Efficient, reduces electricity and material consumption
Versatile Products & Modular Upgrade
• Produces hollow bricks, standard bricks, pavers, slope protection blocks, washed bricks, PC bricks, etc.
• Modular design allows future upgrades for facing or colored bricks with hardware + software
• Mold life ≥100,000 cycles, high wear resistance
• Includes wet brick conveyor, roller brush, and mist spray for consistent surface quality
→→Adaptable to market changes without buying a new machine
Overhead Crane instead of forklift
• Overhead Crane Transport Ready: High-strength blocks allow direct handling by overhead cranes, improving transfer efficiency by over 50%, significantly reducing labor and time costs.
• 8-Layer Stable Stacking: Exceptional dimensional accuracy ensures neat and stable stacking up to 8 layers high, greatly saving storage space.
• Overhead Crane: Excellent compressive strength keeps damage rate nearly 0% even at the bottom layer, ensuring high product yield.
• Proven by Many Cases: This efficient solution has been successfully applied by our customers, enhancing curing and turnover efficiency.
Installation Instructions
Your Reliable Partner in Concrete Block and Construction Machinery
30+ years in the making,now online-----our commitment never stops.
Maxport delivers 40% of Shandong's brick machine exports to the world.
Established Strength,
Large-Scale Manufacturing
Founded in 1990, Shandong Maxport has grown into one of China's largest manufacturers of construction machinery.
• 4 modern production bases
• Total land area: 290,000 m² (approx. 29.07 hectares)
• Workshop space: 86,000 m²
• Over 1,120 skilled technical staff, including senior engineers and R&D specialists
• 300+ advanced machining and inspection equipment
• Annual production capacity: 7,000 complete sets of machines
• Annual output value: RMB 220 million (approx. USD 30 million)
• Products exported to 80+ countries and regions in Eurasia, Africa, the Middle East and the Americas.
We specialize in designing and manufacturing:
• Concrete block machines (standard and customized models)
• AAC production lines
• Cement roof tile machines
• Pipe forming machines
• Mixing plants, pressure machines, stacking systems and more
Our product portfolio includes 10+ major series and over 50+ models to meet diverse construction needs.
R&D-Driven Innovation
We invest continuously in research and development to ensure our technology remains ahead of the curve.
• Strategic partnerships with Shandong Machinery Design Institute and Shandong University of Technology
• Founder of "Shandong Zhongke Research Institute of Building Materials Machinery"
• Holder of 32 national patents and 10 industry innovation awards
• Contributor to China's National Standards for Block Forming Machines
Customer Cases And Feedback
Our Clients are from allover the World:
▪ One Middle East brick machine wholesaler visits our factory to inspect brick machines and AAC production lines.
▪ A wholesaler from India bought two QT8-15 block making machines at our factory
▪ South African major brick factory client bought brick machines at the factory to expand production.
▪ Our products span over 80 countries and regions across Eurasia, Africa, the Middle East, and the Americas, contributing to the local construction industries.
Client voices- Reliable machines, enduring service, transparent partnerships
▪ Partnering with them, tangible value-not empty claims-shapes daily experience.
▪ Their brick machines, meeting strict international standards (CE, ISO) with rigorous pre-ship checks, deliver consistent reliability, minimal downtime.
▪ Enduring after-sales support-prompt remote help, on-site training, timely parts, proactive upgrades-reflects their commitment to equipment.
▪Partnerships:transparency (no hidden terms), clear communication, attentiveness-rooted in trust, beyond business
1.Q: What's your warranty period, and what does it cover?
A:3-month warranty for key parts including electrical components, hydraulic systems, and reducers.
1-year full machine warranty from the date of after installation finished at buyer's factory.
We also offer lifetime support with professional technicians available for installation guidance and troubleshooting. Customers can rely on us for timely, long-term service.
2.Q: How do you handle shipping and delivery?
A: Delivery usually takes about 25-30 days for standard machines after receipt of deposit and moulds confirmation from Buyer.
Customized models may take longer depending on specifications.
We keep you updated throughout and provide estimated shipping schedules once your order is confirmed.
3.Q: Do you offer overseas installation and commissioning?
A: Yes. After delivery, our experienced engineers can travel to your site for installation, training, and commissioning.Customers are responsible for the round-trip airfare, visa, and accommodation of our technician.A daily service fee of USD 120/day will be charged.
We also provide online video support until you're fully satisfied.
4.Q: Can you customize the machine according to our needs?
A: Absolutely. We offer OEM/ODM services to tailor machine specs, colors, molds, and automation level to your requirements. Please contact us with details, and we'll propose a customized solution.
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