QT8-15 Fully Automatic Block Making Machine
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The QT8-15 automatic concrete block making machine is a fully automatic, multi-purpose device capable of producing various types of bricks including hollow, solid, and paving blocks. It features advanced hydraulic-controlled proportion technology for high-quality production, a PLC control system with fault diagnosis, and operates with high vibration frequency for superior density. The machine supports multiple raw materials like crushed stone, sand, and cement, and is suitable for diverse applications in construction, road paving, landscaping, and more.
This supplier is a manufacturer and trader, offering quality control and providing full customization, design customization, and sample customization services.
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Specification
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Product Type
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QT8-15 automatic concrete block making machine
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Dimension
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6600x2040x2960mm
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Pallet size
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1000x900x30mm
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Weight
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7400kg
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Control style
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PLC
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Forming style
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Hydraulic pressing and platform vibration
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Power
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43.5kw
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Molding Cycle
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17-25s
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Block height
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50-200mm
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Voltage
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As per client’s local voltage
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Vibration force
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100kn
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Rated pressure
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21Mpa
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Vibration frequency
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47-75HZ
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Material
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Crushed stone, sand, cement, fly ash and other construction wastes.
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| Introduction of full automatic paving block machine 1. The aggregate feeding system adopts independent sliding way, easy to maintain and clean up. 2. PLC intelligent control, the use of data transmission devices, control system configuration security logic control and fault diagnosis system, and remote control function. 3. Unique material feeding box is equipped with rakes in several rows, which make sure raw materials feeding well-distributed. Completely solve the problem in material distributing of porous brick. 4. Original frequency vibration. By using the frequency conversion speed completes its exciting force and vibration frequency. 5. Color material feeding machine used to produce all kinds of paving blocks and floor tile. 6. A multi-purpose machine. By changing moulds, it can produce different specifications of hollow block, porous brick, pavement brick, and slope protection brick, etc. |
| Size(LxWxH) | Reference Picture | Pcs/Mould | Pcs/Hour | Pcs/8hrs | |
| 400x200x200mm |  |
8 | 1440-1920 | 11520-15360 | |
| 400x100x200mm | |
18 | 3240-4320 | 25920-34560 | |
| 400x150x200mm | |
12 | 2160-2880 | 17280-23040 | |
| 230x110x70mm |  |
24 | 4320-5760 | 34560-46080 | |
| 200x100x60mm |  |
36 | 4320 | 34560 | |
| 200x163x60mm |  |
20 | 2400 | 19200 | |
Use Scenarios
Block Factory Owners Managing Mid-Scale Commercial Production
For factory owners supplying regional construction companies, QT8-15 provides dependable daily production levels with stable block geometry and strength. As a Fully Automatic Block Making Machine, it allows operators to maintain consistent quality across long operating shifts while reducing reliance on manual processes. Its balanced capacity makes it suitable for commercial contracts without requiring the investment level of large industrial systems.
Engineers Coordinating Material Supply for Housing and Municipal Projects
Construction engineers handling residential developments, sidewalks, drainage works, and community infrastructure require blocks that meet strict dimensional and compressive standards. The QT8-15 produces uniform products suitable for structural and surface applications. As a reliable concrete blocks machine, it supports predictable material planning and efficient delivery scheduling for on-going municipal or private development projects.
Contractors Establishing Localized or Near-Site Block Production Stations
Medium-scale contractors working in expanding urban regions or remote development areas benefit from the QT8-15’s ability to produce blocks near the construction location. Its efficient vibration and compaction system enables quality production without requiring a large industrial plant. For contractors acting as localized brick maker providers, the machine reduces transportation costs and allows on-demand manufacturing aligned with project timelines.
FAQ
1.What block types can the QT8-15 produce?
It supports hollow blocks, solid bricks, pavers, interlocking bricks, and various construction units.
2.Does QT8-15 support continuous-duty operation?
Yes. Its vibration and hydraulic systems are engineered for long, uninterrupted production cycles.
3.Can molds be replaced quickly?
Yes. The quick-change mold system allows fast switching between block types.
4.What materials can be used in production?
Standard concrete mixes including sand, aggregates, cement, fly ash, and reclaimed material.
5.Is installation assistance provided?
Yes. DFSL offers installation supervision, commissioning guidance, and operator training.
