Interlocking Blocks 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
interlocking blocks moulds
In the evolving landscape of modern construction, interlocking blocks moulds have emerged as the cornerstone technology enabling rapid, mortar-free building systems that combine structural integrity with unprecedented assembly speed. At Fujian Unik Mould Technology Co., Ltd., we engineer interlocking blocks moulds that transform raw concrete into precision-fit modular components, revolutionizing how walls, retaining structures, and landscape features are built worldwide.
Optimal Wear and Tear
Our moulds are designed to minimize wear and tear, ensuring long-lasting performance and reducing the need for frequent replacements.
High Abrasion Resistance
Engineered with high-quality materials, our moulds offer superior abrasion resistance, maintaining their integrity even under continuous use.
Ideal Surface Texture
The surface texture of our moulds is optimized to ensure smooth and consistent production, resulting in high-quality finished products.
Good Dynamic Properties
Our moulds are designed to withstand dynamic forces, ensuring stability and reliability during the production process.
Accurate Measurements and Contours,Precision engineering ensures that our moulds have accurate measurements and contours, guaranteeing consistency and uniformity in the final products.

Material Science Foundation of Premium Interlocking Blocks Moulds
Every interlocking blocks moulds set from UNIK begins with vacuum-degassed alloy tool steel-primarily Cr12MoV and 9CrSi grades selected for optimal hardness, wear resistance, and toughness balance. These materials undergo multi-directional forging that transforms cast ingot structures into fine, uniform grain patterns essential for withstanding the 200-300 ton clamping forces and thousands of abrasive cycles characteristic of interlocking blocks moulds production environments.
Spheroidizing annealing creates uniformly distributed carbide networks, providing the ideal microstructural foundation for subsequent vacuum quenching to 60-63 HRC. Multiple tempering cycles eliminate residual stresses, while optional deep-cryogenic treatment to -196°C converts retained austenite to martensite, extending interlocking blocks moulds service life by over 30%.
Support Beyond Delivery
- 12-month warranty for workmanship
- Spare modular insert sets and re-hardening services
- Remote technical assistance during installation or first production runs
- Maintenance guidelines to maximize service life
Why Procurement Teams Prefer These Moulds
- High cycle life (80,000–120,000 runs) reduces tooling replacements
- Rapid insert swaps minimize production interruptions
- Pre-aligned interfaces simplify integration into existing lines
- Documentation ensures audit readiness and production transparency
- Design flexibility supports diverse project demands


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From standard hollow blocks to complex interlocking profiles, from permeable pavers to heavy-duty retaining wall units, our steel concrete brick block mould portfolio addresses the full spectrum of construction applications. Compatible mounting configurations ensure seamless integration with Hess, Masa, Tiger, Zenith, Quadra, and virtually all major global press manufacturers.
At Fujian Unik Mould Technology Co., Ltd., we don't merely manufacture concrete steel block mouldequipment-we engineer production solutions that transform raw concrete into profitable, precision-built products. Our commitment to material science excellence, manufacturing precision, and comprehensive customer support ensures that every brick block mould leaving our facility delivers exceptional performance from the first cycle to the last. Partner with UNIK and discover how superior mould technology can elevate your entire operation.
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