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Block Making Machines
QT8 15 Automatic Block Making Plant - Block Making Machines
QT8-15 block brick making machines full automatic : It adopts the PLC operating system,and the action procedures lock with each other,which can guarantees.
Block Making Machines
QT8 15 Automatic Block Making Plant - Block Making Machines
HAMAC builds both egg-layer machines — economical, no pallets, output onto the floor — and full stationary pallet plants with finger cars, elevators and curing racks for higher volume and better surface finish. Mixing is matched to the machine by either a planetary or a pan mixer.
A QT8-15 Automatic Block Making Plant converts zero-slump concrete into saleable units in about 20 seconds: the mould fills, the press head descends while the table vibrates, the green product is demoulded onto a pallet and moves to curing. Everything after that is handling and logistics.
Buyers usually compare two things: whether the machine will hold its rated output on a hot day with damp aggregates, and whether anyone will answer the phone in year three. HAMAC designs for both.
Key Advantages of QT8-15 Automatic Block Making Plant
Cycle times near 15 seconds
Well-matched moulds and Servo vibration deliver fast demould without green-product damage.
Quick mould change
Moulds swap in roughly 20 minutes, allowing mixed product runs in one shift.
Ready spare-parts kit
A consumable and wear-parts package ships with every machine to cover the first production months.
PLC recipe control
Operators select the product and the machine sets vibration, fill time and press parameters automatically.
Heavy-duty frame
Stress-relieved welded frames resist the fatigue caused by continuous vibration.
Consistent compaction
Frequency-controlled vibration plus hydraulic press head ensures uniform density across the whole pallet.
Technical Parameters
Indicative ranges for standard configurations. Final values are confirmed against your project requirements.
| Parameter | Specification |
|---|---|
| Model range | QT4-15, QT5-20, QT6-15, QT8-15, QT9-15, QT10-15 and larger |
| Cycle time | 15 - 25 seconds |
| Pallet size | 850 × 550 to 1400 × 900 mm |
| Vibration force | 35 - 120 kN, frequency adjustable |
| Installed power | 25 - 90 kW |
| Products per pallet | 4 - 12 hollow blocks (390×190×190 mm) |
| Control | PLC with touch screen and fault diagnostics |
| Feeding | Belt conveyor from planetary or pan mixer |
Typical Applications
The applications below reflect the situations in which HAMAC customers most commonly deploy it.
Hydraulically pressed slabs
Industrial floors and hard-standing areas
Hollow and solid blocks
Standard masonry units for load-bearing and partition walls
Interlocking pavers
Pedestrian and light-traffic paving with colour-layer option
Retaining wall blocks
Segmental units for landscape and road structures
Kerbs and edgings
Road restraint and landscape edging units
From Enquiry to Commissioning
Six defined stages, each with named deliverables, so nothing is left to interpretation.
Requirement study
We start with your mix design, hourly output target, aggregate size, jobsite power supply and site layout — not with a catalogue page.
Scheme design
Our engineering team issues a layout drawing, foundation loads, power requirement and an equipment list matched to the target output.
Quotation & contract
A fixed specification quotation with clear technical annexes protects both sides; no vague "standard configuration" wording.
Production & inspection
Weekly production photos, welding and pressure test records, plus third-party inspection if your project requires it.
Delivery & installation
Container or break-bulk shipment, then on-site supervision of assembly, alignment, calibration and dry-run.
After-sales
Remote diagnostics by video call, spare parts dispatch within 48 hours for stocked items, and periodic return visits.
Frequently Asked Questions about QT8-15 Automatic Block Making Plant
How much labour is needed?
A semi-automatic line needs about 5-7 people; a fully automatic pallet plant needs 3-4 plus forklift handling.
Do I need pallets?
Egg-layer machines do not use pallets; stationary plants do, and pallet cost and life should be factored into the model comparison.
Which model should I start with?
For roughly 8,000-10,000 blocks per shift an QT4-15 class machine is mainstream; above 20,000 units per shift consider an QT8-15 or larger pallet plant.
Can I use fly ash instead of cement?
Yes, typically replacing 20-40% of cement by weight, subject to the strength requirement and local standards.
How quickly does it pay back?
Most customers report 8-18 months depending on local block prices, shift pattern and raw material cost.
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Request pricing
Get a Matched Proposal for QT8-15 Automatic Block Making Plant
Tell 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.
- Layout drawing and foundation loads supplied before order
- Fixed specification quotation with a technical annex
- Spare parts recommendation and operating cost estimate
Email: [email protected]
WhatsApp: +8619138100129
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Discuss Your QT8-15 Automatic Block Making Plant Requirement
Twenty years of export experience across eighty countries. One engineer follows your project from enquiry to commissioning.