The QS1500 fully automatic bidirectional static pressing brick machine is Qisheng Machinery’s flagship bidirectional static pressing molding equipment, designed for large-scale building materials enterprises. It employs a synchronized hydraulic static pressing process in both the upper and lower directions, relying on uniform high-pressure compaction from both sides. The finished bricks exhibit highly consistent density and strength throughout, with no delamination, bulging, or cracking. Their flexural and compressive strength far exceeds that of traditional equipment, making this machine the primary choice for mass-producing high-strength standard bricks, hollow blocks, and solid bricks.
The equipment highlights three core advantages: labor-saving, pallet-free operation, and full automation. Its bidirectional static pressing process generates no high-frequency vibrations, resulting in low operating noise and a more environmentally friendly production environment. Equipped with a PLC-based fully automatic control system, it seamlessly integrates material distribution, bidirectional pressing, demolding, and brick discharge, eliminating the need for manual pallet handling, significantly reducing human intervention, and markedly lowering labor costs. The machine features a heavy-duty integral steel structure that has undergone stress-relief aging treatment, ensuring exceptional rigidity and high-pressure resistance. It remains deformation-free even under prolonged high-pressure operation, with a low failure rate, easy maintenance, and controllable post-operation costs.
The equipment boasts excellent versatility—by simply changing molds, it can flexibly produce various products such as standard bricks, hollow blocks, and solid bricks, widely used in municipal engineering, civil construction, and large-scale infrastructure projects. It also demonstrates broad raw material compatibility, enabling the extensive utilization of solid waste materials like fly ash, slag, and construction debris, thereby reducing production costs while promoting resource recycling and delivering outstanding green environmental benefits.

| Item | Specification |
|---|---|
| Model | QS1500 |
| Maximum Pressure | 31.5 MPa |
| Machine Weight | ~43 tons |
| Total Power | 108.2 kW |
| Main Cylinder Bore Diameter | Φ720 mm |
| Molding Cycle | 18–22 seconds |
| Molding Area | 1440×850 mm |
| Pallet Specification | 1500×950×30 mm |
| Product Name | Dimensions (mm) | Molding Cycle | Production Quantity (bricks per mold) |
|---|---|---|---|
| Hollow Brick | 390×190×190 | 18–22 seconds | 12 |
| Standard Brick | 240×115×51 | 18–22 seconds | 57 |
| Solid Brick | 170×80×80 | 18–22 seconds | 42 |

