In the world of concrete block production, the quality of your molds directly determines the precision, output, and long-term profitability of your operation. At Quangong, we engineer every mold to meet the rigorous demands of modern block making, ensuring seamless compatibility with a wide range of machines. Our portfolio includes specialized solutions such as Zenit Concrete Brick Machine Molds that deliver exceptional density and surface finish for solid bricks, as well as Zenit block brick machine molds optimized for hollow blocks and pavers. For high-cycle forming stations, our Zenit block forming machine molds feature advanced wear-resistant alloys and quick-change designs that slash downtime. Each mold is heat-treated to precise hardness levels, CNC-machined within micron tolerances, and tested under full production loads to guarantee a perfect fit and consistent product dimensions from day one.
Quangong block molding machine molds represent the pinnacle of interchangeable tooling, designed to boost the versatility of your existing block machinery. Whether you’re producing standard 8-inch hollow blocks, interlocking pavers, or specialized curbstone units, the molds can be swapped in minutes, minimizing production interruptions. The core box and pressure plate are fabricated from high-chromium cast iron with a hardness rating of HRC 60-62, effectively resisting abrasion from aggregates like granite and quartz. Wear liners are independently replaceable, which extends the overall service life beyond 800,000 cycles and lowers your per-block cost. An innovative vibration-optimized design ensures uniform compaction across the entire mold area, virtually eliminating edge chipping and strength variations. All Quangong block molding machine molds undergo a multi-stage stress relief process and a final coordinate measuring machine (CMM) inspection, providing an exact product height tolerance of ±0.5 mm. Below you will find detailed technical parameters and available configurations to help you select the ideal mold for your plant.
| Mold Model | Block Type | Dimensions (L×W×H) in mm | Cavities per Cycle | Cycle Time (s) | Hourly Output (approx.) |
|---|---|---|---|---|---|
| QG-M-400 | Hollow Block (4″) | 400×200×200 | 8 | 15-18 | 1,600-1,920 |
| QG-M-390 | Hollow Block (Standard) | 390×190×190 | 10 | 15-18 | 2,000-2,400 |
| QG-P-200 | Paver (Rectangle) | 200×100×60 | 28 | 12-14 | 7,200-8,400 |
| QG-S-240 | Solid Brick | 240×115×53 | 36 | 10-12 | 10,800-12,960 |
| QG-C-500 | Curbstone | 500×300×150 | 4 | 20-22 | 650-720 |
| QG-G-300 | Grass-planting Brick | 300×300×80 | 6 | 14-16 | 1,350-1,540 |
Each Quangong block molding machine mold is packaged with a full set of installation shims, alignment tools, and a detailed maintenance manual. Custom sizes and logo embossing are available upon request. The molds are protected with anti-corrosion oil and shipped in reinforced wooden crates to ensure they arrive in factory-ready condition.
