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QTJ4-25 Automatic Concrete Brick Block Making Machine - Reliable China Suppliers & Factory for Quality Production
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QTJ4-25 Automatic Concrete Brick Block Making Machine - Reliable China Suppliers & Factory for Quality Production

The QTJ4-25 block forming machine, also known as the block brick machine or hollow brick machine, is an innovative solution designed for manufacturing high-quality blocks and bricks. This advanced equipment utilizes an array of raw materials, including slag, fly ash, stone powder, sand, stone, and cement, to produce durable building materials through high-pressure pressing. Developed by Shunya Machinery, a leading factory in Shandong Province, China, this machine capitalizes on the latest technology and insights from various models, tailored to meet the specific production, usage, and maintenance needs of concrete block forming machines across urban and rural areas in China. As one of the premier suppliers of block forming machines, we ensure reliability and efficiency in every unit produced

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    Main Features
    It is a kind of automatic model developed by our company on the basis of the past small and medium-sized block forming machine. The mold and indenter positioning is more accurate, the use of low die orientation restraightening, fixed vibration and upper die pressure vibration, and the production of blocks with uniform density and high strength. The use of automatic cloth system has greatly improved the efficiency of production. This machine has good performance, high efficiency and low energy consumption, and conforms to JC/T920-2003 standard. It has achieved good economic and social benefits since it was put into the market, and is an ideal equipment for producing high-quality blocks and concrete bricks.
    1. Do not use clay as raw materials, do not destroy an inch of farmland.
    2. The use of industrial waste, can turn waste into treasure, harm into profit.
    3. Protect the environment, eliminate pollution, save energy and save farmland.
    4. The production process is simple, can be produced everywhere.
    5. Less investment, quick effect, put into production half a year can fully recover the investment.
    6. With automatic fabric function.
    7. Beautiful appearance, easy operation, simple maintenance.
    8. All transmission mechanisms adopt mechanical transmission, and reasonable and effective use of mechanical power, feeding and forming devices respectively with a set of transmission mechanisms to complete a variety of art action, action coherent and reliable, durable, easy maintenance.
    Product Specification
    Main Specification
    Overall Size 3900(L)x1800(w)x2200(H)mm
    Cycle 25 Seconds
    Carriage Size 850(L)x550(W)x20(H)mm
    Vibration Frequency 4000-4800r/Min
    Electrical source 380V/50Hz(adjustable)
    Power 21.65KW
    Total Mass 3500KGS
    Product Capacity
    Block Name Size Qty/mould Qty/hour Qty/8hours
    Block 400*200*200 4pcs 578pcs 4624pcs
    Block 400*150*200 5pcs 712pcs 5700pcs
    Rectangle 200*100*60 14pcS 1680pcS 13440pcs
    Double T 200*160*60 8pcs 960pcs 7680pcs
    Zig-Zag 225*112.5*60 10pcs 1200pcs 9600pcs
    Frequently Asked Questions
    ❓ What raw materials can be used with this block forming machine?
    This machine is designed to use industrial waste and concrete materials. It specifically does not require clay, which helps in protecting farmland and the environment.
    ❓ How efficient is the production cycle?
    The machine features a rapid cycle time of approximately 25 seconds, allowing for high-volume production, such as 4624 pieces of standard 400*200*200 blocks in an 8-hour shift.
    ❓ What makes the blocks produced by this machine high quality?
    The machine utilizes a combination of fixed vibration and upper die pressure vibration. This ensure the blocks have uniform density and high structural strength.
    ❓ Is the machine difficult to maintain?
    No, the machine is designed with mechanical transmission mechanisms that are coherent and reliable, making it durable and very easy to maintain.
    ❓ What are the power requirements for installation?
    The standard electrical source required is 380V/50Hz, though this can be adjusted. The total power consumption is 21.65KW.
    ❓ How quickly can I see a return on investment?
    Due to its low investment cost and high efficiency, most users can fully recover their investment within half a year of putting the machine into production.