Accurate Profiles for Consistent Paver Fit
Interlocking outlines are machined to the approved product geometry. Consistent profiles help neighboring units fit together with the intended joint arrangement.
| Mould Model | IB-200 / IB-225 / Custom Interlocking Block Mould |
| Product Size | Typical: 200 × 100 × 60 mm; 200 × 100 × 80 mm; 225 × 112.5 × 60 mm (Custom sizes and interlocking designs available) |
| Thickness | 40–120 mm (design-dependent reference) |
| Material / HRC | Wear-resistant alloy steel; precision-machined and heat-treated, HRC58–62 (reference) |
| Cavities/Cycle | Custom to paver size, mould layout and machine specifications |
| Machine Brand | HAWEN / HESS / MASA / ZENITH / QUADRA / other brands (subject to fit review) |
| Machine Model | QT4-15 / QT6-15 / QT8-15 / QT10-15 / QT12-15 / QT15 / QT18 / custom models (reference; fit review) |
| Pallet Size | Custom to the receiving block-making machine |
| Life (cycles) | Approx. 80,000–120,000 cycles (reference; operating conditions apply) |
| Surface Finish | Face texture and spacer details reviewed with the paving pattern |
| Certification | CE, ISO |
Review every paving unit, joint detail and repeat module as a coordinated pattern.
Interlocking paving units can use connecting outlines, locating features or a coordinated module. A mold enquiry should define the whole intended pattern, including every unit needed in the repeat. This page focuses on pattern and joint review so the tooling requirement is based on drawings and an agreed laying arrangement.
Provide the outline for every unit in the pattern. Identify joint spacing, spacer details, chamfers and any connecting profiles. Where several sizes or shapes are used, show the repeat dimensions and the quantity of each unit required in the production or sales pack. Each design should have its own drawing for technical review.

The cavity arrangement must be reviewed against the product dimensions, production pallet and machine forming area. Supply the exact machine model and any facing-mix configuration. Mounting positions, upper assembly connections and working dimensions are considered together, so a new pattern can be assessed for the actual receiving installation.

Measure trial units and assemble a section using the intended spacers and joints. Inspect boundaries between different sizes and check that the pattern repeats without accumulated mismatch. Record dimensional results and acceptable appearance. The approved drawings, sample review and quotation establish the tooling scope; paving performance also requires assessment of the specified materials and intended use.

Send your product drawing, machine details, production pallet dimensions and required layout for a configuration review.
Explore Paver Block Molds, or contact HAWEN for a mold quotation. The quotation and approved technical documents confirm the final tooling and supply requirements.
| Parameter | Specification |
|---|---|
| Mould Model | IB-200 / IB-225 / Custom Interlocking Block Mould |
| Finished Product Size | Typical: 200 × 100 × 60 mm; 200 × 100 × 80 mm; 225 × 112.5 × 60 mm (Custom sizes and interlocking designs available) |
| Paver Thickness Range | 40–120 mm (design-dependent reference) |
| Mould Material / Hardness | Wear-resistant alloy steel; precision-machined and heat-treated, HRC58–62 (reference) |
| Cavities per Cycle / Layout | Custom to paver size, mould layout and machine specifications |
| Compatible Machine Brand | HAWEN / HESS / MASA / ZENITH / QUADRA / other brands (subject to fit review) |
| Compatible Machine Model | QT4-15 / QT6-15 / QT8-15 / QT10-15 / QT12-15 / QT15 / QT18 / custom models (reference; fit review) |
| Pallet Size | Custom to the receiving block-making machine |
| Mould Service Life Reference (cycles) | Approx. 80,000–120,000 cycles (reference; operating conditions apply) |
| Surface Texture / Finish | Face texture and spacer details reviewed with the paving pattern |
Reference specifications are subject to approved product and installation drawings. Match the brand and exact machine model as one reviewed configuration; QT references do not establish compatibility with every listed brand. Confirm the components receiving the stated alloy-steel treatment and the hardness measurement locations. The 80,000–120,000-cycle figure is an approximate mould service-life reference affected by machine condition, raw materials and paver design; it is not a forming-time figure or a guaranteed life.

Interlocking outlines are machined to the approved product geometry. Consistent profiles help neighboring units fit together with the intended joint arrangement.
Paver thickness, chamfers, and connecting profiles can be developed according to your specifications. The final design is checked against machine capabilities and production requirements.
The specified paver mold clearance is 0.2–0.25 mm per side between the mold box and tamper head. Precision matching maintains the intended relationship between these forming components.
HAWEN technical summary 2026-10-20
Review interlocking paver mold patterns with HAWEN from unit outlines, spacers and joints. Confirm repeat modules and machine layout with a representative paving panel.