hydraulic interlocking block making machine
Products Description
What Are Interlocking Blocks?
Interlocking blocks are a type of concrete product that can be laid without mortar.
Each block features a protruding tenon, a recessed groove, or a rear locking slot.
Allowing them to interlock like puzzle pieces during construction.
This tongue‑and‑groove design eliminates the need for mortar.
Enabling dry‑stack construction.
In self‑supporting retaining walls, garden borders, and slope protection systems.
Interlocking blocks form stable structures without the time cost of traditional masonry.
Interlocking blocks can be used to construct:
Structural load‑bearing walls and non‑load‑bearing partition walls.
Retaining walls and slope protection projects.
Sidewalks and landscape paving.
Building structures requiring high seismic performance.
Technical specification:
| Dimension | 5000×2450 ×2930mm |
| Weight | 6T |
| Pallet size | 880 ×680mm |
| Power | 42.15 kW |
| Vibration method | Siemens motors |
| Vibration Frequency | 3800-4500 r/min |
| Cycle time | 15-20s |
| Vibration Force | 50-70KN |
Main features
| Products | Pic | Size | Capacity | Cycle time | Daily capacity |
| Hollow block |  |
390 ×190 ×190mm | 5pcs/pallet | 15-20s | 7200pcs |
| Hollow brick |  |
240 ×115 ×90mm | 16pcs/pallet | 15-20s | 23040pcs |
| Brick |  |
240 ×115 ×53mm | 34pcs/pallet | 15-20s | 48960pcs |
| Paver |  |
200 ×100 ×60mm | 20pcs/pallet | 15-20s | 28800 pcs |
Core Technical Challenges in Interlocking Block Forming
Unlike standard rectangular blocks, the mold cavity of interlocking blocks has a more complex geometry. Interlocking features such as tenons, grooves, and locking slots must be manufactured with extremely high precision; otherwise, the blocks will not fit tightly together, and the constructed walls may shift, tilt, or even collapse.
UNIK's interlocking block molds are made of low‑carbon alloy steel with CNC precision machining. Critical dimensional tolerances are controlled within ±0.2 mm, ensuring that the interlocking features of each block precisely match those of adjacent blocks. Interlocking features with loose tolerances can cause wall shifting, while precision‑machined features create stable and robust structures.
UNIK's interlocking block molds achieve a surface hardness of HRC 58‑62, while maintaining core toughness at HRC 35‑40, providing both wear resistance and impact resistance. All internal corners, including those of the interlocking features, are machined with 3‑5 mm radii to eliminate stress concentration points and prevent fatigue cracks. The cavity surface finish reaches Ra 1.6 or higher, ensuring smooth demolding and preventing damage to the interlocking features.
Our factory.
Manufacturing
Delivery
workshop
Process
Why Choose UNIK's Interlocking Block Solutions
Precise interlocking geometry: Critical dimensional tolerances within ±0.2 mm, ensuring seamless interlocking between blocks.
Ultra‑long mold life: Surface hardness of HRC 58‑62, with a service life of 80,000‑120,000 cycles (2‑3 years in single‑shift operation).
Strong compatibility: Compatible with more than 20 major international brand main machines.
Customization capability: Custom molds for any interlocking block shape from drawings, CAD files, or samples.
Quick mold change: <15 minutes for mold change, minimizing downtime.
Complete line solutions: Full turnkey solutions from mold design to curing automation.
Full‑cycle services: 12‑month warranty, spare parts supply, re‑hardening and repair services, and remote technical support.
International certifications: ISO 9001, CE, and SGS certified.
Hot Tags: hydraulic interlocking block making machine, China, manufacturers, suppliers, factory, wholesale, customized, buy, price, quotation, price list, for sale, made in China
