The QT5-15 fully automatic concrete block molding machine is a high-performance, high-capacity, non-fired brick production workhorse specially designed by Qisheng Machinery for medium and large building materials enterprises. Integrating advanced hydraulic drive, high-frequency vibration, and intelligent control technologies, it has become the preferred equipment for large-scale brick manufacturing, municipal construction materials production, and solid waste resource utilization, thanks to its higher productivity, stronger stability, and broader adaptability.
The QT5-15 employs a high-frequency vibration + hydraulic pressure composite forming process. Relying on an optimized vibration system and a high-thrust hydraulic unit, it achieves rapid, uniform compaction of materials, with a forming cycle of only 15–20 seconds. The finished blocks feature high density, uniform strength, neat edges and corners, and dimensional tolerances far below industry standards, directly meeting the stringent quality requirements of various construction projects.
The entire machine is equipped with a PLC programmable control system and an industrial touch screen, enabling full-process automated control—from raw material feeding, forced material distribution, vibration and pressing, demolding and brick removal, to pallet recycling. Each process operates in precise coordination, supporting one-click parameter setting, real-time monitoring of operating status, and automatic fault alarm and diagnosis, ensuring stable operation without manual intervention. The equipment can seamlessly interface with batching machines, mixers, belt conveyors, and automatic stacking machines, forming a fully automated block production line that significantly reduces labor costs and physical workload, achieving standardized, large-scale, efficient production.
| Item | Parameter Details |
|---|---|
| Forming Cycle | 15–20 seconds |
| Total Power | 37.4 kW |
| Excitation Force | 58 kN |
| Host Weight | 6,900 kg |
| Host Dimensions | 9,450 × 3,300 × 2,700 mm |
| Pallet Specifications | 1,100 × 650 × 20 mm |
| Forming Pressure | 25 MPa |
| Feeding Motor Power | 2.25 kW |
The equipment features a heavy-duty integral welded frame, stress-relieved through aging treatment, offering exceptional rigidity and excellent vibration resistance. It can withstand long-term high-frequency vibration and high-pressure operations without deformation, with durability far exceeding that of comparable equipment. Core hydraulic and electrical components are all sourced from premium brands, ensuring smooth operation, low failure rates, easy replacement of wear parts, and reduced maintenance costs.
High Production Capacity: A single mold can produce 34 standard bricks per cycle, yielding 48,960–65,280 bricks per shift of 8 hours. When producing 240×115×90 mm hollow blocks, each mold produces 16 bricks, resulting in 23,040–30,720 bricks per shift—easily meeting the large-scale production needs of medium and large brick factories.
| Brick Type Specification | Capacity / Mold | Capacity / 8 Hours |
|---|---|---|
| Standard Brick 240×115×51 mm | 34 bricks / mold | 48,960–65,280 bricks / 8 hours |
| Hollow Brick 240×115×90 mm | 16 bricks / mold | 23,040–30,720 bricks / 8 hours |
| Block 390×190×190 mm | 5 bricks / mold | 7,200–9,600 bricks / 8 hours |
| Paving Brick 200×100×60 mm | 18 bricks / mold | 21,600–26,920 bricks / 8 hours |
With its outstanding advantages of high automation, strong production capacity, stable product quality, and low operation and maintenance costs, the QT5-15 fully automatic block molding machine is widely suitable for medium and large building materials enterprises, municipal infrastructure’s large brick factories, and solid waste resource utilization projects. Its rational layout allows for quick establishment of standardized automated production lines, making it a core workhorse for enterprises seeking efficient, low-cost, green brick production, enhancing both capacity and market competitiveness.
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