Essential Information
Model Number
QT4-15
Machine Weight
5 Tons
Pallet Dimensions
850*550*25 mm
Operating Voltage
380 Volts
Labor Requirement
5 Workers Needed
Types of Blocks
Hollow Blocks, Solid Blocks, Paver Stones, Curb Stones
Raw Materials Used
Fly Ash, Stone Dust, Cement, Sand
Power Consumption
26.05 kW
Shipping Package
40-foot HQ Container
Brand Name
Tengfei
Country of Origin
China
HS Code
84748020
Production Output
7000-11000 blocks
Detailed Product Description
Qt4-15 Automatic Concrete Cement Hollow Solid Block Machinery
The QT4-15 is a versatile and fully automatic block forming marvel. By merely changing the mold, it can fabricate a wide array of hollow and solid bricks. This machine also excels in producing colorful road bricks and slope protection bricks, making it an indispensable addition to any construction project.
Comprehensive Production Line Includes
The QT4-15 host machine, featuring a sophisticated controller and hydraulic station, stack machine, JQ500 mixer, and a 6-meter belt conveyor, forms the backbone of a complete and efficient production line.
| 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 |
Concise Brief Introduction
The QT4-15 Slope Protection block making machine is a hydraulically powered, universal block machine renowned for its outstanding performance and remarkable versatility. Its user-friendly control system makes it the premium choice for cost-effective production of paving stones, large slabs, kerbs, hollow/solid blocks, and other specialized products.
The fully automatic QT4-15 Cement brick making machine comes equipped with a cutting-edge PLC (Programmable Logic Controller)that provides intelligent control.
The machine's advanced control system boasts SIEMENSor MITSUBISHI PLCs,complete with a production program, fault diagnosis system, and remote control functionality, ensuring seamless operation and maintenance.
The main forming machine is outfitted with a basic face-mix device, enabling the creation of double-layer paving stones with a simple mold change.
Advanced Vibration System
The robust hang vibration table is engineered to endure intense vibrations without damage or cracks. Mounted on rubber springs, it significantly reduces noise by around 10-15 decibels and prevents machine damage, enhancing durability and performance.
The vertical vibrations generated by the eccentric vibration shaft ensure the superior quality and density of all concrete products.
Durable Strong Frame Structure
The main machine boasts a movable beam and high-strength steel structure supported by four oriented pillars and an elevating frame. This frame is adjustable according to mold height, and the guide column, made of ultra-strong steel with a chromium-plated finish, offers exceptional strength and wear resistance.
Efficient Hydraulic System
Featuring hydraulic components from the renowned brand Yuken, our system incorporates high-dynamic proportional and directional valves that automatically adjust oil flow and pressure to meet specific working
requirements. By fine-tuning hydraulic pressure and flow controls, the vibration frequency and range can be adjusted, altering the forming cycle time to suit various concrete products.
QT4-15 Block Making Machine
1. Dimension: 3800*2200*2700mm - Specifically engineered for robust performance within a compact footprint, ensuring maximum output without occupying excessive space.
2. Weight: 5T - This machine is built with substantial heft, delivering unparalleled stability and durability for long-lasting, consistent operation.
3. Pallet Size: 850*550*22mm - Designed to be versatile, accommodating various block sizes to meet diverse production needs.
4. Shaping Method: Vibration and Hydraulic - Combining precision vibration with hydraulic pressure to ensure every block is crafted with utmost precision and consistency.
5. Shaping Cycle: 15s - Experience efficient production with our swift 15-second shaping cycle, significantly boosting your productivity.
6. Power: 26.05KW - Offering high power output to guarantee optimal performance and ensure your production line runs smoothly.
Stack Machine
1. Dimension: 1.5*1.5*1.8m - Its compact design allows for easy integration into any production space, without sacrificing functionality.
2. Weight: 1T - This stack machine is lightweight yet sturdy, ensuring reliable and efficient stacking every time.
3. Power: 1.85KW - Engineered to be energy-efficient, providing cost-effective operation while maintaining high performance.
JS500 Mixer
1. Dimension: 2.1*2.3*1.85m - The space-saving design of the JS500 Mixer offers substantial capacity without compromising on space efficiency.
2. Weight: 2200KG - Constructed with heavy-duty materials, this mixer is designed for long-term, reliable use in demanding environments.
3. Power: 18KW - Boasting powerful mixing capabilities, the JS500 Mixer ensures superior mixing results, catering to your high-quality production needs.
Our Service
Pre-sale Service Support
Tailored to each customer's unique needs and budget, we offer expert factory setup solutions, meticulously crafted factory layout designs, and streamlined process flow designs. To ensure complete confidence before purchase, we warmly invite every potential customer to tour our factory and visit an existing customer site.
On-sale Service Support
We assist clients with comprehensive factory planning, which includes foundation construction, power setup, and water pool preparation. Prior to delivery, we rigorously debug and test our machines with materials in our workshop to ensure optimal performance. We provide a detailed instruction manual for the block making machine and offer thorough technical guidance on installation, including valuable installation advice and electrical connections.
After-sale Service Support
Our expert technicians are available on-site for guidance during installation, equipment commissioning, and training. We offer high-quality spare parts throughout the year, and our skilled maintenance technicians are always on standby to provide immediate technical assistance.
Audited Supplier 
){kind=link}