Qt4-15 Automatic Concrete Cement Hollow Solid Block Machinery
The QT 4-15 automatic block making machine is impressively versatile, capable of producing a variety of hollow and solid bricks simply by changing the mold. Additionally, it can be utilized to create
paver blocks with the addition of a pigment feeder. The comprehensive production line features the QT4-15 host machine, complete with a cutting-edge controller and a robust hydraulic station,
a high-efficiency stack machine, JQ500 industrial mixer, and a 6-meter belt conveyor for seamless material handling.
Size |
pcs/mold |
pcs/hour |
pcs/8hour |
400*200*200mm |
4 |
960 |
7600 |
400*150*200mm |
5 |
1200 |
9600 |
400*100*200mm |
7 |
1600 |
13000 |
Brief Introduction
The QT4-15 Slope Protection block making machine stands out for its hydraulic-driven operation and universal application. Renowned for its high performance and exceptional flexibility, it is the perfect choice for economically producing paving stones, large slabs, kerbs, hollow and solid blocks, as well as specialty products, thanks to its intuitive and user-friendly control system.
This sophisticated QT4-15 Cement brick making machine is fully automatic, operating with unparalleled precision using a PLC (Programmable Logic Controller) for intelligent control.
The advanced control system of this brick making machine is equipped with SIEMENS or MITSUBISHI PLC, including a comprehensive production program, malfunction diagnosis system, and remote control functionality, ensuring easy operation and maintenance.
The main forming machine comes with a basic Face-mix device, enabling the production of premium double-layer paving stones by simply changing the mold.
Vibration System
The hang vibration table is engineered to endure intense vibration without damage or cracking. Placed on a durable rubber spring, it significantly reduces operational noise by about 10 to 15 decibels, thus extending the machine's lifespan.
The vertical vibration induced by the eccentric vibration shaft ensures superior quality and density of concrete products, achieving unmatched construction standards.
Strong Frame Structure
The main machine features a movable beam, high-strength steel structure, and four oriented pillars with an adjustable elevating frame for effortless mold height adjustments. The guide column, constructed from super strength steel with a chromium-plated surface, offers exceptional strength and wear resistance.
Hydraulic System
Utilizing the renowned brand Yuken, the hydraulic components feature high-dynamic proportional and directional valves, which automatically regulate oil flow and pressure to match specific working
requirements. This precise adjustment of hydraulic pressure and flow controls the vibration frequency and range, thereby optimizing the forming cycle time according to the different concrete products being produced.
QT4-15 Block Making Machine
1. Dimension: 3800*2200*2700mm - This robust structure ensures durability and optimal performance, allowing for high-efficiency work in various conditions.
2. Weight: 5T - Engineered to withstand heavy-duty operations effortlessly, ensuring long-lasting reliability.
3. Pallet Size: 850*550*22mm - Precision-engineered for efficient block formation with consistency and accuracy.
4. Shaping Method: Vibration and Hydraulic - A perfect blend of powerful vibration and hydraulic pressure guarantees superior block quality.
5. Shaping Cycle: 15s - Achieve rapid production cycles to meet even the highest market demands swiftly and efficiently.
6. Power: 26.05KW - With a high power output, this machine ensures consistent and reliable performance for all your production needs.
Stack Machine
1. Dimension: 1.5*1.5*1.8m - A compact yet highly efficient design ensures seamless integration into your workflow.
2. Weight: 1t - Lightweight and easy to maneuver, facilitating hassle-free installation and mobility.
3. Power: 1.85kw - An energy-efficient solution that delivers optimal stacking performance with minimal power consumption.
JS500 Mixer
1. Dimension: 2.1*2.3*1.85m - Meticulously designed to provide thorough, uniform mixing with every batch, ensuring consistent quality.
2. Weight: 2200KG - Built with sturdy construction to ensure longevity and reliable operation, even under heavy usage.
3. Power: 18kw - Equipped with a powerful motor to handle large volumes effortlessly and efficiently.

Our Service
Pre-sale Service Support
We understand that each customer has unique demands and budgets, which is why we offer professional factory setup solutions, comprehensive factory layout designs, and detailed process flow designs. We warmly invite every customer to tour our factory and visit our customer sites before placing an order.
On-sale Service Support
We assist clients in completing factory planning tasks, including foundation construction, power preparation, and water pool setup. Before delivering equipment to customers, we perform thorough debugging and checks. Our machines undergo hot testing in the workshop with materials to ensure reliability. We provide a comprehensive instruction manual for the block-making machine, along with technical guidance on installation, complete with installation advice and electrical connection support.
After-sale Service Support
Our services don't end with the sale. We send technicians to the installation site to provide guidance, oversee equipment commissioning, and offer training. We supply high-quality spare parts throughout the year, and our maintenance technicians are always on standby to provide technical assistance whenever needed.