Permeable brick machine technology reflects a deep commitment to precision manufacturing and long‑term service reliability. The Permeable brick machine utilizes a hydraulic‑mechanical pressing system that delivers uniform density across every brick, achieving compressive strengths above 30 MPa even with pervious mixes containing coarse aggregates and minimal fines. A programmable logic controller (PLC) with a color touchscreen grants operators real‑time command over vibration frequency, pressing pressure, and feed duration, making it simple to switch between recipes. The high‑frequency vibration table, operating at up to 3,800 vpm, ensures complete compaction within 15‑20 seconds per cycle, while a low‑noise design keeps workshop environments compliant with workplace standards. Mold assemblies are hot‑forged from wear‑resistant Cr12MoV steel and undergo vacuum hardening for extended life, handling concrete, fly ash, slag, and crushed stone with equal ease. Quick‑change cartridge mechanisms allow a single Permeable brick machine to produce multiple profiles—permeable pavers, grass grid blocks, slope armor units, and edging stones—simply by swapping the upper and lower dies within minutes. The machine’s automatic hopper system meters material precisely, reducing waste, and integrated hydraulic clamps hold the mold in position without manual intervention. This level of automation not only elevates daily output but also reduces reliance on skilled labor, making the Permeable brick machine an economical choice for both start‑up and expanding precast yards.
- Hydraulic pressing force up to 200 tons, guaranteeing dense and consistent bricks
- Cycle time adjustable between 12–25 seconds, optimized per product height
- High‑frequency servo‑vibration with digital amplitude control
- PLC‑controlled material feeding, car movement, and demolding
- Interchangeable mold system supporting 50–200 mm brick heights
- Energy‑efficient motor and pump combination with soft‑start protection
- Automatic lubrication lines for guide columns and pressing rams
- Sound‑proof enclosure option for urban factory locations
| Parameter |
Specification |
| Model No. | QT8‑15 Permeable Brick Machine |
| Pallet Size | 1120 × 550 mm |
| Installed Power | 27.5 kW (3‑phase, 380V/50Hz or 220V/60Hz available) |
| Molding Cycle | 15–20 seconds (standard permeable paver) |
| Vibration Force | 75 kN, variable frequency 0–3,800 vpm |
| Pressing Mode | Hydraulic dual‑cylinder, top and bottom pressure |
| Brick Height Range | 50–200 mm |
| Output per Shift (8h) | 1,800–2,800 pcs (200×100×60 mm paver) |
| Mold Material | Cr12MoV hardened steel with nitriding treatment |
| Control System | Siemens PLC with 7‑inch HMI touchscreen |
| Hopper Volume | 1.2 m³ |
| Machine Weight | 7.8 tons |
| Dimensions (L×W×H) | 3,800 × 1,900 × 2,800 mm |
The Permeable brick machine ships with a full training package, including on‑site commissioning by factory‑trained engineers, video manuals, and one year of remote support. Its modular design simplifies maintenance; side panels open fully for access to hydraulic tank, valve blocks, and electrical cabinet. A pressure‑compensated flow valve ensures consistent oil temperature even during continuous operation, preserving seal life. The Permeable brick machine also accommodates optional accessories such as a secondary color‑face dosing unit, automatic stacker, and brick cuber, enabling seamless integration into a fully automated plant. Roller conveyors and transfer carts match the machine’s pallet size, allowing uninterrupted flow from mixer to curing area. Daily upkeep is limited to greasing of four main bushes and cleaning the mold face, a process that takes fewer than ten minutes. With its combination of rugged build, precise controls, and versatile mold platform, this Permeable brick machine delivers reliable performance in climates ranging from tropical humidity to freezing winters, making it a trusted asset in over forty countries.
