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Hawen QT9-15 Interlocking Paver Production Line

Author：HAWEN Block MachineFROM：Brick Production Machine Manufacturer TIME：2026-03-24

The Hawen QT9-15 Interlocking Paver Production Line, designed with a pallet size of 1350 × 750 mm, represents a highly versatile and efficient solution for modern concrete product manufacturing. Engineered to accommodate both structural blocks and decorative paving units, this system integrates precision forming, advanced vibration technology, and intelligent control, enabling manufacturers to achieve consistent quality across a wide range of products.

Versatile Production Capability

One of the defining strengths of the QT9-15 lies in its ability to produce multiple product types within a single platform. Typical outputs include:

8-inch hollow blocks(400 × 200 × 200 mm): 9 pcs/mould,1620 pcs/hour, 12960 pcs/8 hour
Rectangle paver (200 × 100 × 60 mm): 35 pcs/mould, 6300 pcs/hour, 50400 pcs/8 hour
Rectangle paver (600 × 300 × 30 mm): 4 pcs/mould, 720 pcs/hour, 5760 pcs/8 hour

This versatility allows manufacturers to respond flexibly to changing market demands, balancing structural materials and high-value decorative products within the same production line.
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Secondary Feeding for Premium Surface Finish

The QT9-15 paver making plant is equipped with a secondary feeding system, enabling the production of two-layer pavers with enhanced surface aesthetics. By applying a fine top layer during the second feeding stage, the machine can produce granite-like surface finishes, significantly improving the visual appeal and market value of paving products.

Two-layer technology not only enhances appearance but also optimizes material usage by separating structural and decorative layers.

High-Performance Vibration System

The machine adopts a six-shaft vibration structure driven by two 11 kW vibration motors, delivering strong and evenly distributed compaction energy. This ensures:

high-density blocks with reduced internal voids
improved compressive strength and durability
consistent surface quality across all products

At Hawen Machinery, the vibration system is further optimized through a six-shaft vibration box design with externally positioned eccentric blocks, which reduces resistance during vibration, ensures uniform compaction, and lowers cement consumption while improving overall efficiency.
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Precision Hydraulic System

The QT9-15 paver making plant's hydraulic system provides stable and accurate power for forming and material distribution. Hawen Machinery incorporates high-performance hydraulic components sourced from Japan and the United States, including YUKEN proportional and directional valves and ALBERT hydraulic pumps, ensuring:

precise control of forming pressure
smooth and stable operation during high-speed cycles
long-term durability under continuous production conditions

This robust hydraulic configuration plays a crucial role in maintaining consistent product density and dimensional accuracy.

Intelligent Control and Automation

Hawen Machinery integrates a SIEMENS S7-200 PLC system, combined with an intuitive touch panel and remote monitoring capabilities. Through this system, operators can:

monitor real-time machine performance
adjust production parameters remotely
ensure consistent product quality across different batches

This level of control significantly reduces operational variability and enhances overall production efficiency.
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Enhancing Value Through Integrated Technology

The Hawen QT9-15 is not merely a production machine; it is a comprehensive manufacturing solution that integrates multi-product capability, advanced vibration, precise hydraulics, intelligent control, and flexible mold systems. By combining structural block production with high-value decorative pavers, it allows manufacturers to diversify their product portfolio and maximize profitability.

In an increasingly competitive construction market, success depends not only on output volume but also on product quality, adaptability, and technological sophistication. The QT9-15 demonstrates that modern block production is evolving into a precision-driven, value-oriented process, where engineering excellence translates directly into market advantage.

Ultimately, Hawen Machinery’s approach reflects a broader industry transformation: from conventional mass production to intelligent, flexible, and high-performance manufacturing, shaping the future of concrete products with both strength and aesthetics.

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