Concrete Block Moulds
2.Hardness for shoes:HRC59-62
3.Carburized layer thickness:1.3-1.5mm
4.Unilateral clearance between presser foot and mold cavity: 0.2 mm ≤ Unilateral clearance ≤ 0.4mm
5.Flatness of the whole board: ≤ 0.5mm
concrete block moulds
In the world of automated concrete production, the quality of your concrete block moulds dictates everything-from the dimensional accuracy and surface finish of each block to the overall uptime of your entire line. At Fujian Unik Mould Technology Co., Ltd. we engineer block machine moulds as high-precision, high-wear tools, not as disposable accessories: every set is carved from vacuum-degassed alloy steel, vacuum-hardened to 60–63 HRC and finished to ±0.01 mm tolerance so your hollow, paver, kerb or interlocking blocks lock together perfectly, cycle after cycle. Thanks to modular cavity inserts, quick-change tamper plates and universal sub-frames, one base can accept dozens of different block profiles in under fifteen minutes, giving you true "one machine, unlimited shapes" flexibility.
Compatible mounting dimensions drop our block machine moulds straight on to Hess, Masa, Tiger, Zenith, Quadra and most global presses without frame modification, while CVD nano-coatings, laser-hardened wear faces and embedded sensor ports push service life beyond 100,000 cycles. From the first CAD sketch to final 3-D scan we log every parameter in our MES, so you receive full material traceability, test certificates and remote technical support. When you specify UNIK block machine moulds you are not simply buying steel-you are investing in faster change-overs, lower reject rates and a production line that never stops. Welcome to precision that pays for itself.

At UNIK Mould, we specialize in providing high-quality Hollow Concrete Block Moulds for a wide range of concrete forming equipment worldwide. Our commitment to excellence is reflected in our advanced material cutting and processing technologies, ensuring precision and durability in every mould we produce.
Typical Design for Stacking Production Machinery: Moulds are designed for compatibility with stacking production machinery.
Optional Draw Plate Design: Available draw plate design for added versatility.
Digitally Free Surface Design: Achievable digital free surface design for complex shapes.
Heated Press Foot Design: Feasible heated press foot design for improved performance.
Key Features:
1.Rigid Cast-Welded Frame – heavy-duty cast-steel columns combined with robot-welded beams absorb vibration, ensuring 50,000+ hour frame life.
2.PLC + HMI Intelligence – Siemens S7-1200 PLC with I/O modules handles safety interlocks, fault diagnosis and recipe storage; operators simply select the product code.
3.Proportional Hydraulics – Rexroth proportional valves adjust flow and pressure in real time, guaranteeing identical compaction on every cycle.
4.Mechatronic Integration – synchronized hydraulic, electrical and mechanical movements deliver ≤1 % rejection rate and uniform density across the paver surface.
5.Pneumatic Anti-Vibration Mounts – cut noise to <72 dB and protect nearby structures from resonance, critical for urban plaza locations.
6.Quick-Change Mould System – side-clamp design allows one operator to swap Interlock Paving Block Moulds in under 15 minutes, supporting multi-shape production with the same machine.



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Our factory is equipped with a professional design and R&D team that continuously enhances product performance while ensuring the rational implementation of each client's specific requirements. We hold numerous patent inventions and have participated in the formulation of the "People's Republic of China Building Materials Industry Standard JC/T 2094-2021," focusing on standards for concrete blocks used in ecological slope protection and dry-stacked retaining walls.
We currently possess a range of advanced manufacturing equipment, including one German-imported plasma CNC cutting machine, 27 wire-cutting machines, four large gantry machining centers, four advanced CNC programming machining centers, two high-speed gantry milling machines, two CNC milling machines, two grinding machines, and one set of advanced box-type fully automatic heat treatment equipment. We also have a complete suite of metal inspection and testing devices.
We are committed to the principle that meeting customer requirements is our responsibility, customer satisfaction is our pursuit, and customer success is our expectation. We sincerely provide satisfactory services to all our new and existing customers.
After years of technical development and research, all our moulds are made from specially customized steel materials, utilizing advanced manufacturing techniques and unique heat treatment processes. We implement rigorous inspection protocols at every stage of production, significantly improving the processing accuracy and service life of our moulds. With an annual production capacity of over 1,000 sets of moulds, we are one of the largest and most specialized mould manufacturers in China.
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