Modern concrete block production demands versatility, and our mould lineup covers the full spectrum of traditional and specialized applications. For operations still reliant on legacy equipment, the Old-fashioned unburned brick machine mold provides a drop-in replacement solution with upgraded wear plates. In the sustainable construction segment, the Permeable brick machine mold enables production of eco-friendly paving units that manage stormwater runoff effectively. For larger infrastructure projects, we supply the Permeable block machine mold designed for high-cycle output of standardized permeable blocks. And for heavy-duty stationary plants, the Permeable block machinery mold offers reinforced ribbing and extended service intervals, keeping downtime to a minimum across entire production campaigns.
The Interlocking Block Machinery Mould is fabricated from hot-work tool steel with a through-hardened core, delivering exceptional resistance to abrasive aggregate mixes and high-frequency vibration. Every cavity undergoes CNC grinding to achieve a tolerance of ±0.15 mm across the parting line, which guarantees tight interlocking geometry and eliminates post-curing trimming. Quick-change inserts allow operators to switch between zigzag, H-shaped, and rectangular profiles within minutes, and the tapered draft angles ensure clean demolding without bent corners or edge chipping. A dual-layer chrome plating process further reduces friction and prevents cement paste adhesion, extending the mould’s operational window between resurfacing cycles.
| Specification | Unit | Standard Value | Customizable Range |
|---|---|---|---|
| Overall mould dimensions | mm | 1200×900×300 | 800×600×250 to 1500×1100×400 |
| Cavity count | pieces | 12 per mould | 4 to 24 |
| Block thickness | mm | 100 | 60–250 |
| Compressive strength of produced block | MPa | ≥25 | Up to 45 with high-cement mix |
| Pallet size compatibility | mm | 1100×850 | 900×700 to 1400×1000 |
| Hardened layer depth | mm | 2.8–3.2 | Up to 4.0 on request |
| Expected service life | cycles | 800,000–1,200,000 | 1,500,000+ with regular maintenance |
| Noise emission at demolding | dB(A) | ≤78 | — |
The entire wear surface is ground to a roughness value of Ra ≤ 0.4 μm, minimizing micro-crack initiation points even under high-amplitude vibration. Bolt-on side guides are machined from hardened 4140 steel and shimmed for precise alignment, while the bottom pallet interface features replaceable bushings that absorb impact energy. Every mould is shipped with a dimensional inspection report and a heat-treatment certificate, and our inventory holds replacement cores, pressure plates, and guide bushes to support urgent resizing needs without lead-time penalties.
