Permeable block machinery mold

Our company boasts 20 years of expertise in manufacturing molds for brick and block machinery, delivering solutions that meet diverse construction demands. We offer a comprehensive range, including the Old-fashioned unburned brick machine mold, which remains a cost-effective choice for traditional brickmaking with its simple, rugged design. In response to growing environmental concerns, we developed the Permeable brick machine mold to produce eco-friendly bricks that allow water infiltration. Our Permeable block machine mold expands on this technology, enabling the creation of larger permeable blocks for heavy-duty pavements. Additionally, the Permeable brick machinery mold is engineered for high-speed automated systems, ensuring consistent quality at scale. All molds are produced using advanced CAD/CAM systems and undergo rigorous quality checks to meet international standards.


The Permeable Block Machinery Mold is the cornerstone of our green building product line. Designed with sustainability in mind, this Permeable Block Machinery Mold produces blocks that effectively manage stormwater, reducing flood risks in urban areas. The core of the Permeable Block Machinery Mold features a unique interchangeable insert system, allowing manufacturers to quickly switch between different block patterns without changing the entire mold. Routine maintenance is simplified with the Permeable Block Machinery Mold thanks to its accessible bolt-on wear components made from high-chromium alloy. By selecting the Permeable Block Machinery Mold, production facilities can achieve higher output rates because its optimized ejection system minimizes cycle times. Long-term reliability of the Permeable Block Machinery Mold is assured through finite element analysis during the design phase, which eliminates stress concentrations.

Key Specifications and Benefits:

  • Structural Integrity: The mold frame is constructed from double-ribbed Q345B steel plates, welded and stress-relieved to prevent distortion under high pressure. This design extends the mold’s operational life beyond 500,000 cycles.
  • Precision Forming: Each mold cavity is machined using CNC wire-cut EDM, resulting in a dimensional accuracy of ±0.1mm for the finished block. This guarantees tight-fitting interlocking pavers.
  • Superior Wear Components: The punches and liners are treated with a titanium carbide coating, offering a surface hardness of 58-62 HRC and significantly reducing abrasive wear from coarse aggregates.
  • Optimized Drainage Design: The mold includes adjustable core pins that form tapered drainage holes, achieving a permeability rate of 0.15 cm/s while maintaining the block’s compressive strength above 30 MPa.
  • Quick Changeover: A modular clamping system permits the entire set of mold inserts to be swapped within 30 minutes, minimizing downtime for different block profiles.

Technical Parameters Table:

ModelBlock Size (mm)CavitiesWeight (kg)Press TonnageCycle Time (s)MaterialHardness (HRC)Applications
PMB-200200x100x601248080-10015-18Q345B Steel58-62Driveways, patios
PMB-230230x115x7510550100-12015-20Q345B Steel58-62Parking lots, walkways
PMB-300300x150x1008720120-15018-22Q345B Steel58-62Heavy traffic roads
PMB-400400x200x1206850150-20020-25Q345B Steel58-62Industrial areas

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