Hf Qt5-15 Paving Brick Machine ISO CE Custom for Small Business

• Customization: Available
• After-sales Service: Free Online Technical Guidance
• Warranty: 1 Year
• Model NO.: QT5-15
• Certification: CE, ISO
• Customized: Customized
• Automatic Grade: Automatic
• Type: Vibration Molding
• Pallet Size: 1100*570mm
• Rated Pressure: 16MPa
• Overall Power: 32kw
• Exciting Force: 60kN
• Molding Cycle: 15-20(S)
• Core Components: PLC, Pressure Vessel, Engine, Motor
• Worker: 2-3 Woeker
• Raw Material: Sand/Fly Ash/Slag/Industry Waste/Others
• Voltage: 220V/380V/400V/as You Request
• Color: Customized
• Vibration Frequency: 2800-5100(R/Min)
• Brick Type: Hollow/Solid/Paver/Porous/Curbstone/Other Blocks
• Mold Dimension: as You Requested
• Transport Package: Container
• Specification: 7310*2600*2890mm
• Trademark: HF
• Origin: Shandong, China
• HS Code: 8474802000
• Production Capacity: Hollow Block 400*200*200mm 7200-9600 PCS/8hours
• Package Size: 740.00cm * 265.00cm * 295.00cm
• Package Gross Weight: 5500.000kg

Product Description

Company Profile

35 years of industrial craftsmanship

With over 30 years of industrial expertise, we specialize in professional manufacturing of block making machines, Autoclaved Aerated Concrete production lines, quartz stone systems, and smart batching plants, delivering innovative construction solutions worldwide. Through decades of dedicated innovation and operational excellence, we have developed three modern production zones covering 72 acres (approximately 86,000 square meters) of advanced manufacturing facilities.

1,120 technical professionals

Hongfa's brick machines are backed by a strong technical team of 1,120 professionals, including senior engineers and technicians, ensuring consistent product quality and reliability.

$30M+ yearly output

Our company operates over 300 precision machining tools and advanced inspection/testing equipment, with an annual production capacity of 7,000+ sets of construction machinery. As a specialized brick-making machine manufacturer, we generate an annual output value exceeding $30 million.

Over 116 countries and regions

Till now, we have served more than 800 customers in 116 countries and regions. We had exported our block machine to Philippines, Russia, Egypt, South Africa, Ghana, Oman, India, Armenia, Israel, Chile, Vietnam, Bangladesh, Guinea, Nepal, Kazakhstan, Kyrgyzstan, Tanzania, the Democratic Republic of the Congo, etc.

ISO & CE Certified | 60+ Domestic Patents & Honors

Shandong Hongfa Machinery holds ISO9001 International Quality Management System Certification and EU CE Certification, a testament to its adherence to stringent international standards. Backed by 64 domestic patents, the company has earned dozens of prestigious accolades, including "Top 10 Most Influential Brands in China's Brick & Tile Industry", "AAA Credit Enterprise", and "National Contract-Honoring & Creditworthy Enterprise" — all underscoring its technological strength and trusted brand reputation.

Product Description

QT5-15 Block Making Machine - Smart Solution for Diverse Brick Production

Hongfa's patented QT5-15 block machine delivers high-efficiency production of quality curbstones, standard bricks, hollow blocks and paving bricks at competitive costs. Its robust four-lead steel structure ensures stability and precision, while the dual vibration system vertical + compression maximizes output of dense, high-strength blocks.

Featuring smart electric-hydraulic controls with safety interlocks, this compact machine offers reliable operation with rapid 2-3 second mold release for immediate stacking. The versatile feeding system efficiently processes industrial waste materials like fly ash and slag, providing an eco-friendly, cost-effective solution for all your construction block needs.

Technical Parameter Comparison

Parameter	Hongfa QT5-15	Industry Average	Superiority
Molding Cycle	15 - 20 S	25 - 35 S	20% - 40% more efficient
Exciting Force	60 KN	40 - 50 KN	20% - 50% higher, for stronger blocks
Overall Power	32 KW	40 - 50 KW	20% - 36% more energy-efficient
Mold Life	Over 80,000 cycles	40,000 cycles	50% longer lifespan
Output per hour (Hollow blocks)	Over 1200 pieces	800 - 1000 pieces	20% - 30% higher output

Product Advantages

Siemens Vibration Motor

Featuring Siemens vibration motors that deliver exceptional performance and reliability, our system ensures precise, high-frequency vibrations for optimal block compaction. These industrial-grade motors provide: 

Ⅰ. Consistent power output for uniform density in every block; 

Ⅱ. Energy-efficient operation reducing production costs;

Ⅲ. Extended service life with 30% longer durability than standard motors.

The German-engineered technology guarantees vibration stability even under continuous heavy-duty operation, significantly improving product quality while lowering maintenance requirements.

Siemens PLC Control System

The QT5-15 block making machine features a Siemens S7-1200 series PLC control system with PROFINET industrial protocol, enabling fully automated production with millisecond-level response precision. This industrial automation solution offers:

Ⅰ. Integrated HMI (Human-Machine Interface) with 10.1" touchscreen for real-time parameter visualization and adjustment;

Ⅱ. Advanced PID algorithm for closed-loop control of vibration frequency (0-100Hz adjustable) and hydraulic pressure (0-25MPa);

Ⅲ. Data logging function supporting USB export of production records (cycle time, output, error history).

Featuring IP65 protection for reliable -20°C to +60°C operation, with redundant circuits for power failure protection and OPC UA integration for Industry 4.0-ready SCADA connectivity.

Japan Yuken Hydraulic Valve

The QT5-15 block making machine features Japan's precision benchmark Yuken hydraulic valves, ensuring ultra-reliable performance in high-demand production, with advantages including:

Ⅰ. Smooth & Precise Control – Optimized flow regulation for consistent brick density

Ⅱ. Extended Lifespan – Hardened components resist wear, reducing maintenance costs

Ⅲ. Energy Efficiency – Low internal leakage design cuts power consumption by up to 15%

With Yuken's industry-leading 25MPa pressure rating and ISO 4401 compliance, the system maintains stable operation even under continuous heavy loads.

Block Sample

Feedback from Cooperative Customers

  The voice of our customers tells the story: our promises aren't just claims—they're practices we live by in every partnership. These genuine experiences validate our expertise in block machine manufacturing and innovative construction equipment solutions, and how we prioritize their production needs, delivering brick-making machinery that exceeds performance expectations. Choosing Shandong Hongfa Scientific Industry & Trading Co., Ltd. means partnering with a team backed by deep industry experience and a track record of driving customer success in the construction materials sector—our strength is written in their words.

FAQ

Q1: What practical expertise reduces my production risks?  
A: Our 20+ material scientists analyze your local raw materials (sand, cement, aggregates) pre-sale, calibrating mixing, pressure, and curing to prevent cracks or uneven density. This cuts trial runs by 80% vs. off-the-shelf models—getting you efficient fast.
Q2: What's the lead time for urgent orders?
A: Standard models ship within 1 month. Custom machines vary by configuration—we'll provide real-time production updates. Priority logistics with tracking ensures on-time delivery worldwide, including Africa and South America.
Q3: Do moving parts wear out quickly?
A: No. Hardened alloys and lifetime-lubricated components cut depreciation by 30% vs. industry averages. Our after-sales checks further extend part life.
Q4: What's your claim/complaint rate?
A: Below 1%—among the industry's lowest. Rigorous pre-shipment 24-hour full-load tests, plus post-delivery data reviews to flag issues early, keep complaints minimal.
Q5: What after-sales support do you offer?
A: 24/7 remote help, on-site service within 48 hours (key regions), free operator training, and spare parts hubs—keeping your production running nonstop.
Q6: How strong is your export presence?
A: We hold 37.5% of Shandong's block machine exports, shipping to 116+ countries and regions. 146% growth in Africa since 2020, with 7 overseas offices ensuring local support.

Ready to explore the right block machine solution for your needs? Contact me anytime for personalized assistance!