| Mould Model | HB-400 / HB-390 / Custom Hollow Block Mould |
| Block Size | Typical: 400 × 200 × 200 mm; 400 × 200 × 150 mm; 400 × 200 × 100 mm (Custom sizes available) |
| Block Height | 100–300 mm (design-dependent reference) |
| Material / HRC | Wear-resistant alloy steel; heat-treated, HRC58–62 (reference) |
| Cavities/Cycle | 4 / 6 / 8 / 10 / 12 / 15 / 18; custom configuration (reference) |
| 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) |
| Mounting | Reviewed against machine mounting drawings |
| Certification | CE, ISO |
Matched cavities, cores and tamper head for your hollow block drawing.
A hollow block mold controls the outside shape and internal voids of a concrete masonry unit. Discuss your required unit geometry and machine configuration with HAWEN to develop a mold proposal around the approved drawing. The specification can be reviewed for a new product or for replacement tooling in an existing production line.
During the agreed trial, inspect the outside dimensions, core positions, web continuity and edges of the blocks. Compare units from different cavities to identify uneven filling or inconsistent compaction. Keep the mix condition and machine settings with the inspection record so adjustments can be traced.
Final dimensions, cavity count, machine compatibility, materials, inspection criteria and delivery scope are confirmed in the quotation and approved technical documents. Provide the exact machine model and current interface details when requesting replacement tooling. Finished-product performance must be assessed for the agreed materials, process and intended use.
Send HAWEN your drawings, reference samples or photos, machine details and delivery destination to request a configuration review and quotation.
Useful inspection views show the cavity arrangement, core supports, tamper plates and mounting structure. Overall dimensions and component fit should be checked against the approved drawing. Steel selection, wear treatment and replaceable components can be reviewed for the intended production conditions rather than specified from appearance alone.
Send your product drawing, machine details, production pallet dimensions and required layout for a configuration review.
Explore Concrete 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 | HB-400 / HB-390 / Custom Hollow Block Mould |
| Finished Block Size | Typical: 400 × 200 × 200 mm; 400 × 200 × 150 mm; 400 × 200 × 100 mm (Custom sizes available) |
| Block Height Range | 100–300 mm (design-dependent reference) |
| Mould Material / Hardness | Wear-resistant alloy steel; heat-treated, HRC58–62 (reference) |
| Cavities per Cycle / Layout | 4 / 6 / 8 / 10 / 12 / 15 / 18; custom configuration (reference) |
| 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) |
| Frame Interface Type | Reviewed against machine mounting drawings |
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 block design; it is not a forming-time figure or a guaranteed life.
Block dimensions, core shapes, and hole arrangements are customized to your drawings or samples. Wall thickness and release geometry are reviewed together to match your product requirements and production equipment.
Swedish HARDOX steel is used for the hollow block mold beams to provide wear resistance in these components. A frame reinforced by welded stiffeners helps maintain structural stability and component alignment during repeated production.
Critical wear components undergo carbonitriding and quenching, achieving a surface hardness of HRC 59–61 with an effective hardened layer of approximately 1.5 mm. This treatment helps resist abrasive wear and preserve the forming geometry.
Consider replaceable forming components during mould selection. Review part identification, access and matching requirements before assuming that a whole tool can be refurbished.
Read moreUnderstand how a finished block drawing becomes a mould discussion, from core geometry and product orientation to the design questions that should be settled before manufacture.
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Tel: +8618359454595
Email: sale@hwmachines.com
MP/WhatsApp: +8618359454595
Manufacturer Address:Nanan, Quanzhou City, Fujian Province, China
Mould Model
Block Size
Material / HRC
Cavities/Cycle
Mounting
Certification
HAWEN technical summary 2026-10-20
HAWEN hollow block molds based on approved block drawings, core geometry and machine interfaces. Confirm pallet size and cavity layout for your production line.