Jul. 21, 2025
Machinery
Introducing the Brick Mate QT3-20 Cement Brick Making Machine—a game-changing solution engineered for precision and efficiency in concrete block production. Our QT3-20 Semi Automatic Block Making Machine, integrated into the Cement Brick Making Machine, delivers high performance from the very first cycle.
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Brick Mate's QT3-20 Semi Automatic Block Making Machine is a robust, high-efficiency production line designed to manufacture premium-quality concrete blocks, pavers, and bricks. This advanced system, featuring the QT3-20 Cement Brick Making Machine technology, is perfectly suited for small to medium-scale construction projects, ensuring both versatility and cost-effectiveness.
Overall Size
xxmm
Host Machine Power
14.2KW
Molding Period
20-25S
Vibration Frequency
-time/min
Pallet Size
680×530×25mm
Pallet Quantity
pcs
Vibration Force
Max.30KN
Mixer Model
JD350
Voltage
As per local condition
Size(LxWxH)
Picture
Pcs/Mould
Pcs/ Hr
Pcs/ 8 Hr
400x250x200mm
2
360
400x200x200mm
3
540
400x150x200mm
4
720
400x100x200mm
5
900
200X100X60mm
10
225*112.5*60mm
8
240*240x60mm
12
Automated Efficiency: The machine operates semi-automatically with a modern PLC control system, offering a precise molding cycle of 20–25 seconds. This rapid cycle enables production of up to 2,000–3,000 blocks per 8-hour shift. With the power of the QT3-20 Cement Brick Making Machine, your production line reaches new heights of consistency and throughput.
High-Performance Vibration System: Equipped with a vibration force of up to 30KN and operating at frequencies between 4,500–5,000 times per minute, this system guarantees optimal compaction for dense, crack-resistant blocks, a core benefit of the QT3-20 Cement Brick Making Machine.
Modular Design: Customizable molds allow production of diverse block sizes (e.g., 400x250x200mm, 200x100x60mm, 240x240x60mm) and include pallet size compatibility (680x530x25mm with 1,000 pallets). This design flexibility is a standout of the QT3-20 Cement Brick Making Machine, ensuring adaptation to varying project requirements.
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Integrated Production Line: The complete setup includes the JD350 mixer, belt conveyor, color feeder, pallet feeder, and block conveyor, making the QT3-20 Cement Brick Making Machine an all-in-one solution for streamlined operations.
Energy-Saving & Durable Construction: Operating at 14.2KW with adaptable voltage options, this machine features a heavy-duty steel structure with anti-corrosion coating for long-term use. The durability and efficiency of our QT3-20 Cement Brick Making Machine reduce downtime and maintenance expenses.
With advanced components such as the table vibration plus head press vibration system, Mitsubishi PLC with touch screen controller, Omron and Schneider electrical components, and proportional electro-hydraulic relief valves, our machine guarantees uniform mixing and optimal density of products. The inclusion of a water cooling system further enhances durability. This is the core technology behind our QT3-20 Cement Brick Making Machine.
For those seeking detailed pricing, our documentation includes the QT3-20 Semi Automatic Block Making Machine Quotation, ensuring transparent and competitive pricing for all inquiries.
Additionally, our product lineup features the renowned QT3-20 Automatic Hydraulic Paver Block Making Machine, which complements our robust production range.
The QT3-20 Cement Brick Making Machine is versatile, producing a wide array of concrete products such as hollow blocks, pavers for driveways and landscaping, interlocking bricks for eco-friendly construction, curbstones, and decorative blocks. It is ideally suited for construction firms, block yards, and entrepreneurs looking to expand in the building materials market.
Brick Mate offers comprehensive support from pre-sales consultation to on-site installation and training, backed by 24/7 technical assistance and a 1-year warranty with readily available spare parts. With over 15 years of industry expertise and a global presence in 50+ countries, our commitment to sustainability and innovation makes our QT3-20 Cement Brick Making Machine the preferred choice in high-performance concrete production.
Embrace the future of concrete block production with the Brick Mate QT3-20 Cement Brick Making Machine. Engineered with advanced automation and precise control, this machine is the cornerstone of efficiency, quality, and durability. Whether you’re requesting a QT3-20 Semi Automatic Block Making Machine Quotation or comparing options like the QT3-20 Automatic Hydraulic Paver Block Making Machine, our solution is designed to exceed your expectations.
For a new concrete products manufacturer, considering the cost and limited capacity customer requires, we have designed smallest QT3-15 type ECO hydraulic block making machine, which are best choice for someone who has limited budget, limited space and the desire to achieve good quality blocks with the minimum cash outlay. the skeleton of the block making machine is adopted high intensity steel and special craft for welding, It can achieve the most reasonable operation speed,the most accurate deceleration and orientation.
Main Features：Lowest maintenance cost and easiest operation
Imported well-known brand intelligence PLC and electrical element
Specification:
Dimension
×× mm
Pallet Size
700×540×20mm
Vibration Frequency
- r/min
Hydraulic Pressure
25 mpa
Vibration Force
68 KN
Cycle time
15-20s
Power
18.45 kW
Weight
KG
Capacity
Product size (mm)
Pcs./Pallet
Pcs./Hour
390*190*190
3
540
390*140*190
4
720
200*100*60
10
225*112.5*60
10
The raw materials are crushed by a crusher, and the mixer is evenly stirred, and then the prepared materials are sent to the upper silo by the conveyor belt. The PLC controller operates to pour the material into the machine and shake it evenly. Then the hydraulic cylinder is output, and the upper and lower molds are pressed to form the brick body. The forming brick body is introduced, and the palletizing machine stacks the brick body code into a raft to carry out maintenance. The production line of the brick machine is controlled by the data control system, which is easy to operate, high in production efficiency and accurate in product specifications.
The hollow brick machine uses raw materials such as factory waste, fly ash and construction waste to replace the traditional brick machine production and use a large amount of land. Because hollow bricks protect precious land resources and also realize the reuse of resources, and the performance of hollow bricks is more in line with the performance of clay bricks, this is also the reason why the development of hollow brick market is promoted.
FAQ:
1.Which machine is most suitable for my project?
You should make sure how much work space you have to produce and store blocks, how many blocks you want to produce in a day, what your initial budget for this machine.
2.Can I use just one machine to make every type of blocks?
Yes,Our block making machine is designed to meet the mass production of various kinds of concrete masonry blocks like brick, blocks, pavers, slabs, curbs, interlocking types etc by just changing the mould. all you need to do is remove one type mould and replace with another, which cost at half hour for changing time.
3.what raw materials are required to produce blocks?
Cement, sand, aggregate Fine and coarse aggregates make up the bulk of a concrete mixture. The max diameter should require within 10mm.
4.Can I get installation for this machine?
We will arrange our engineer to your factory to guide installation and training,the customer will be responsible for all wages and expense of engineer.
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