Nine-Cavity Grass Paver Mould for Harex in Thailand

This Thailand project supplied a nine-cavity grass paver mould for a Harex machine using 1400 x 1300 mm pallets.

A Defined Grass Paver Format

A manufacturer in Thailand required a mould for producing 400 × 400 × 90 mm concrete grass pavers on its Harex block-making machine. The customer used 1400 × 1300 mm production pallets, and the completed mould was configured to form nine pavers per cycle.

The project required the product geometry, cavity layout and machine connection details to work together within the available production area. HAWEN developed the complete mould set around these requirements.

Coordinating the Layout and Forming Components

HAWEN customized the mould according to the customer’s Harex machine specifications. The nine-cavity arrangement was designed to use the available pallet area while accommodating the required grass paver format.

The mould incorporated a heavy-duty steel frame and a matching tamper head. The frame was designed to support stable operation, while the tamper-head geometry was developed to support compaction of the specified product.

These components were considered together during design. The cavity arrangement established where the pavers would be formed, while the tamper head and mould structure had to correspond with that arrangement throughout the forming and demoulding sequence.

A Complete Mould Set for the Existing Line

Following design and manufacturing, HAWEN completed the final inspection and delivered the mould to Thailand. The supplied tooling combined the customer’s paver dimensions, nine-piece configuration and Harex machine requirements in one complete set.

The project’s defining feature was the coordination of product size and mould layout within a known pallet format. The nine-cavity configuration established the number of pavers formed per cycle; actual production output would also depend on the customer’s operating cycle and production conditions.

For the customer, the result was a grass paver mould developed specifically for the equipment and product requirements provided at the start of the project.

Review more paver mould cases or contact HAWEN with your block drawing, machine model and pallet size.