Inside HAMAC's modern manufacturing facility
Engineering, manufacturing and after-sales support for Inside HAMAC's modern manufacturing facility — specification, layout and.
View detailsA fully automatic concrete block making machine production line includes aggregate batching machine, JS twin shaft concrete mixer or JQ pan mixer or.

A How can you make the concrete blocks? is the heart of any ready-mix operation. Aggregates are stored in bins, weighed on load cells, transferred by skip hoist or belt conveyor, then discharged together with cement, water and admixtures into either a twin-shaft mixer or — on dry-mix layouts — straight into the truck drum. Holding that sequence inside a ±1% weighing tolerance, hour after hour, is what separates a plant that sells concrete from a plant that makes complaints.
HAMAC builds How can you make the concrete blocks? units in three layouts: stationary (bolted or foundation-mounted), mobile units that fold onto one chassis and tow to the next site, and compact dry-mix skip-hoist plants for remote jobs where a belt conveyor is not practical. Each uses the same weighing hardware and the same control platform, so operators can move between them without retraining.
Choosing a How can you make the concrete blocks? is rarely decided by the price tag alone. Downtime, concrete quality consistency, fuel consumption per cubic metre and the availability of wear parts across a five-year operating window matter far more to the final cost per tonne or per cubic metre produced.
Bolted silos with cartridge filters, level indicators and aeration pads that keep cement flowing in humid weather.
Twin-shaft for high-strength and pumped mixes, planetary for precast and coloured concrete, pan for dry-cast block production.
Every batch logs mix design, actual weights, moisture correction and truck number, exportable for quality audits.
Independent load cells per aggregate, per cement and per water line, with automatic drip compensation on every batch.
Optional chilled water plant, ice weighing and aggregate shading keep concrete below 30°C on Gulf and African jobsites.
Mobile versions fold with silo and conveyor attached; one tractor unit and one day are enough to be pouring again.
Indicative ranges for standard configurations. Final values are confirmed against your project requirements.
| Parameter | Specification |
|---|---|
| Type | Stationary / mobile / dry-mix skip hoist / containerised |
| Theoretical output | 25 - 240 m³/h |
| Mixer | Twin-shaft JS500-JS4000, planetary MP250-MP3000, or truck-mix discharge |
| Aggregate bins | 2, 3 or 4 compartments, 8 - 30 m³ each |
| Weighing accuracy | Aggregate ±2%, cement ±1%, water ±1%, admixture ±1% |
| Discharge height | 3.8 - 4.2 m standard, higher on request |
| Cement silo | 50 - 300 t bolted silo, optional split silo for fly ash |
| Control system | Industrial PC + PLC, dual-screen, manual/auto switching, remote diagnostics |
The applications below reflect the situations in which HAMAC customers most commonly deploy it.
Dedicated on-site plants for dams, bridges, airports and rail corridors
Mobile plants moved along the alignment as paving advances
Feeding a fleet of mixer trucks in a metropolitan supply radius
High-volume, sulphate-resistant mixes placed by pump or tremie
Consistent low-slump or zero-slump mixes feeding block machines and moulds



Six defined stages, each with named deliverables, so nothing is left to interpretation.
We start with your mix design, hourly output target, aggregate size, jobsite power supply and site layout — not with a catalogue page.
Our engineering team issues a layout drawing, foundation loads, power requirement and an equipment list matched to the target output.
A fixed specification quotation with clear technical annexes protects both sides; no vague "standard configuration" wording.
Weekly production photos, welding and pressure test records, plus third-party inspection if your project requires it.
Container or break-bulk shipment, then on-site supervision of assembly, alignment, calibration and dry-run.
Remote diagnostics by video call, spare parts dispatch within 48 hours for stocked items, and periodic return visits.
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View detailsTell us the required output, material characteristics, site power supply and destination port. Our engineers return a complete technical and commercial proposal, normally within one working day.
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