When selecting a cement block mould for your production line, precision engineering and material durability are non-negotiable factors. A high-grade cement block mold fabricated from heat-treated Q345 steel ensures repeated dimensional accuracy even under high-frequency vibration and intense hydraulic pressure. For multi-cavity operations, a robust hollow blocks mold with hardened wear plates significantly reduces core deformation over extended cycles. Meanwhile, a precisely machined paver brick mold with interchangeable face plates allows you to switch between cobblestone, interlocking, and textured surface patterns without retooling the entire setup. These formwork solutions directly influence compaction force transfer and demolding smoothness, giving you tighter tolerances and less scrap in each batch.
The paving blocks molder integrates a heavy-duty welded main frame, twin-shaft vibratory system, and modular die sets to handle concrete mixes with a slump range of zero to very low moisture content. Below are the core technical specifications that define its performance envelope.
| Parameter | HT-6b | HT-10b | HT-12h |
|---|---|---|---|
| Pallet size (mm) | 850 x 500 x 25 | 1100 x 600 x 30 | 1200 x 700 x 35 |
| Max mold area (mm) | 800 x 450 | 1050 x 550 | 1150 x 650 |
| Paving blocks per cycle | 12–16 (200x100x60) | 20–28 (200x100x60) | 28–36 (200x100x60) |
| Installed power (kW) | 22.5 | 30.0 | 37.5 |
| Machine weight (kg) | 4800 | 7400 | 9600 |
| Noise level (dB(A)) | ≤82 | ≤84 | ≤85 |
Side plate guiding uses linear recirculating roller bearings with centralized auto-lubrication, keeping friction low during vertical mold movements. The filling hopper employs a grid vibrator plus a proportional weighing gate to maintain uniform material distribution across wide cavities. Quick-clamp systems on the paving blocks molder allow one operator to change a complete mold set inside 20 minutes. Reinforcement ribs on the mold frame absorb torsional stress from eccentric weight shafts, and polyurethane damping mounts isolate vibration from the ground. The control panel includes recipes for different product families—paving stones, hollow blocks, solid bricks—with stored parameters for compaction time, feed depth, and demolding delay. Optional humidity sensors adjust stroke speed in real time to prevent surface cracking. A built-in counter tracks total cycles per mold, prompting maintenance intervals based on actual usage rather than calendar schedules.
