



Qt4-15 Automatic Concrete Cement Hollow Solid Block Machinery
The QT 4-15 Automatic Block Making Machine is a marvel of modern engineering. This versatile machine can effortlessly produce a wide variety of hollow and solid bricks with a simple mold change. Additionally, it excels in the creation of,
paver blocks, thanks to the addition of a pigment feeder. The comprehensive production line features the QT4-15 host machine, an advanced controller, a hydraulic station,
a stack machine, a JQ500 mixer, and a 6-meter belt conveyor, ensuring seamless and efficient operation.
Brief Introduction
The QT4-15 Slope Protection Block Making Machine stands out for its hydraulic operation, offering unparalleled performance and flexibility. Its user-friendly control system makes it the perfect choice for economical production of paving stones, large slabs, kerbs, hollow/solid blocks, and custom products.
The QT4-15 Cement Brick Making Machine is fully automated and equipped with a PLC (Programmable Logic Controller) for intelligent control, ensuring the highest efficiency and ease of use.
The machine's control system is equipped with
SIEMENS, or
MITSUBISHI PLC, featuring a state-of-the-art production program, malfunction diagnosis system, and a remote control function, all designed to make operation and maintenance effortless.
The main forming machine includes a basic Face-mix device, enabling the creation of double-layer paving stones with a simple mold change.
Vibration System
The advanced hanging vibration table can withstand intense vibrations without damage or cracking. Mounted on rubber springs, it significantly reduces noise by 10-15 decibels and prevents potential damage to the machine.
The vertical vibration generated by the eccentric vibration shaft ensures superior quality and density of concrete products.
Strong Frame Structure
The main machine boasts a movable beam, a high-strength steel structure, and a four-pillar oriented elevating frame that can be easily adjusted according to mold height. The guide column, made from super-strength steel with a chrome-plated surface, offers high durability and wear resistance.
Hydraulic System
The hydraulic components are top-tier Yuken brand. We utilize high-dynamic proportional and directional valves that automatically adjust oil flux and pressure to meet specific working conditions.
The hydraulic pressure and flow control the vibration frequency and range, allowing adjustment of the forming cycle time for different concrete products.

Our Service
Pre-sale Service Support
We provide tailor-made factory setup solutions, layout designs, and process flow designs based on each customer's unique demands and budget. We warmly welcome customers to visit our factory and client sites for a firsthand experience before placing an order.
On-sale Service Support
We assist clients with comprehensive factory planning, including foundation construction, power, and water pool preparations. Before delivery, we conduct thorough debugging and testing to ensure the machine is fully operational. We also provide detailed instruction manuals and technical guidance on installation and electrical connections.
After-sale Service Support
We dispatch technicians to the installation site for guidance, equipment commissioning, and training. We ensure the availability of high-quality spare parts throughout the year, and our maintenance technicians are always ready to provide technical assistance.