The QS1500 fully automatic unidirectional static pressing brick machine is a high-end flagship model developed by Qisheng Machinery for large-scale building materials enterprises. It employs a large-tonnage, all-hydraulic unidirectional static pressing forming process, relying on stable, high-pressure static force to compact and form the raw material in one step. The finished bricks feature high density, uniform strength, and neat shapes, with no delamination or cracks, and their flexural and compressive strengths far exceed those of traditional equipment. It is the ideal main equipment for the large-scale production of high-strength non-fired bricks, paving bricks, and plaza bricks.
The equipment continues its core advantages of “labor-saving, high density, and low noise.” Its all-hydraulic static pressing operation produces no high-frequency vibrations, resulting in low operating noise and a more environmentally friendly production environment. Equipped with a fully automated control system, it achieves seamless integration among material distribution, pressing, demolding, and brick discharge, greatly reducing manual intervention and significantly lowering labor costs. The machine body features a heavy-duty integral steel structure that has undergone stress-relief aging treatment, ensuring strong rigidity and high load-bearing capacity. It remains deformation-free under long-term high-pressure operation, with low failure rates, easy maintenance, and controllable post-operation costs.
The equipment boasts exceptional versatility: by simply changing molds, it can flexibly produce various products such as colored paving bricks, plaza bricks, solid bricks, and curb stones, widely used in municipal roads, residential community landscapes, rural infrastructure, and other applications. It also exhibits 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 |
| Overall Machine Weight | ~39 tons |
| Total Power | 88.4 kW |
| Main Hydraulic Cylinder Diameter | Φ720 mm |
| Molding Cycle | 20–25 seconds |
| Molding Area | 1440×850 mm |
| Tray Specifications | 1500×900×30 mm |
| Product Name | Dimensions (mm) | Molding Cycle | Production Quantity (bricks per mold) |
|---|---|---|---|
| Colored Paving Brick | 200×100×60 | 20–25 seconds | 40 |
| Plaza Brick | 250×250×60 | 20–25 seconds | 15 |
| Solid Brick | 170×80×80 | 20–25 seconds | 42 |
Note: The production figures are theoretical values; actual output will be affected by raw material ratios, worker skill levels, and equipment maintenance conditions.
