Tel : +86-595-22963811
E-mail : yx05@blockmachine.cc
Tel : +86-595-22963811
E-mail : yx05@blockmachine.cc
Factory Design Automatic Hollow Block Construction Machine QT800
The QT800 automatic hollow block construction machine is factory-designed for efficient production of high-quality hollow blocks. Its fully automated cycle controls material batching, mould filling, high-frequency vibration, hydraulic compression, and block ejection. The machine produces uniform hollow blocks with clean cavities and strong walls, ideal for load-bearing and non-load-bearing applications. A user-friendly PLC system enables precise parameter adjustments and quick mould changes for different block sizes. Robust construction ensures reliable continuous operation with minimal maintenance. The QT800 delivers consistent output, reduces labor costs, and maximizes productivity for residential, commercial, and industrial construction projects.
Modelo :
Yixin Machinery QT800Dimensões da máquina :
8200*4200*4000Tamanho do palete :
1150*1150(mm)Tempo de ciclo :
15-20(s)Força de vibração :
800(KN)Pressão Vated :
31.5(mpa)Poder :
45(KW)
Factory Design Automatic Hollow Block Construction Machine QT800
Reference video of QT800 hollow block making mac
The QT800 automatic hollow block construction machine features an automatic and precise batching system that weighs and mixes raw materials including cement, aggregates, and water according to the exact formula. This system ensures consistent material proportions for every batch, eliminating manual measurement errors and variations. The automated process improves production efficiency while maintaining strict quality control standards. Operators simply set the desired recipe, and the system handles accurate dosing, mixing, and discharge. This precision batching results in uniform block strength, density, and appearance, reducing material waste and ensuring reliable performance in construction applications.
Production Data
| Block Type | Specification（mm） | Qty/Palllet | Qty/Hour | Qty/Hours |
| Color Paver | 500*250*60 | 8 | 1152 | 9216 |
| Color Paver | 200*100*60 | 45 | 6480 | 51840 |
Product Detail
Block Display
The QT800 hollow block construction machine features efficient and uniform material distribution through a rotating material distribution system. This mechanism evenly fills mixed material into the mould below, ensuring consistent raw material quantity and composition for every brick. The rotating action prevents material segregation and bridging, delivering a homogeneous fill across all mould cavities. Uniform distribution directly translates to blocks with identical density, strength, and appearance batch after batch. This precision reduces waste from rejected products and minimizes manual adjustments.
Professional Shipping
The QT800 hollow block construction machine features automatic demolding and conveying. After pressing, the hydraulic system controls the mould to open smoothly. A lifting mechanism or robotic arm then pushes the formed brick blank out of the mould cavity without damage. The finished block is automatically stacked onto a waiting pallet or transferred directly onto a conveyor belt for curing or storage. This fully automated ejection and handling process eliminates manual removal, reduces labor requirements, prevents product breakage, and maintains continuous production flow. The system significantly increases throughput while ensuring consistent, gentle handling of every block.
| FAQ |
| 1.Is the machine fully automatic? Do we need manual laborers??
Yes, the QT800 is fully automatic with a programmable logic controller. The machine includes automatic pallet feeding, raw material feeding, vibration, compression, and product ejection. You will need 2 to 3 operators for raw material loading, mold change, and quality checking. No manual handling of wet blocks is required. |
| 2.Can we produce colored pavers on this machine? What is the process? ?
Yes, you can. You will need a double-layer feeding system accessory. The process is: first, add the color mix (cement + color pigment) into the face layer hopper, then the base concrete goes into the main hopper. The hydraulic system compresses both layers together. We can provide the color dosing unit as an optional add-on. |
| 3. What is the hydraulic pressure rating and why is it important?
The system operates at 21 MPa (megapascals). This high pressure ensures strong vibration and compression force of up to 150 kN. Higher pressure means better block density, lower cement usage, and bricks that do not crack during curing. The QT800 uses a dual-pump hydraulic system for stable output. |
| 4.What kind of warranty and after-sales support do you provide for a project-based buyer like us??
We offer a standard 12-month warranty on the main structure and hydraulic system, and a 12-month warranty on electrical components and the PLC. More importantly for project timelines, we provide on-site commissioning by our engineers and a 48-hour response guarantee for any critical service requests. |
| 5. How many days to change vibration box oil ,what kind of oil can be used inside?
The hydraulic oil 68 degree can be used, the amount is from bottom 3cm. Strongly suggest 1 month change one time oil |
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