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QTJ4-25 Automatic Concrete Block Making Machine - High-Quality China Suppliers & Factory Solutions
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QTJ4-25 Automatic Concrete Block Making Machine - High-Quality China Suppliers & Factory Solutions

The QTJ4-25 block forming machine, also known as a block brick machine, is a versatile piece of equipment ideal for producing various types of bricks, including free bricks and hollow bricks. This high-efficiency machine utilizes raw materials such as slag, fly ash, stone powder, sand, cement, and more. By applying high-pressure technology, it effectively forms durable blocks and bricks. Designed by Shunya Machinery in Shandong Province, this innovative block forming machine incorporates features from both domestic and international models while addressing the production, usage, and maintenance needs of concrete block manufacturers in urban and rural areas of China. As a leading factory and suppliers in the industry, we ensure our products meet the highest standards for quality and reliability

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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.
    This model has the following features:

    Do not use clay as raw materials, do not destroy an inch of farmland.

    The use of industrial waste can turn waste into treasure, harm into profit.

    Protect the environment, eliminate pollution, save energy and save farmland.

    The production process is simple, can be produced everywhere.

    Less investment, quick effect, put into production half a year can fully recover the investment.

    Equipped with automatic fabric function.

    Beautiful appearance, easy operation, simple maintenance.

    All transmission mechanisms adopt mechanical transmission with coherent, reliable, and durable action.

    Product Specification

    Main Specification
    Overall Size 3900(L) x 1800(W) x 2200(H) mm
    Cycle 25 Seconds
    Carriage Size 850(L) x 550(W) x 20(H) mm
    Vibration Frequency 4000-4800 r/Min
    Electrical Source 380V/50Hz (adjustable)
    Power 21.65 KW
    Total Mass 3500 KGS

    Product Capacity

    Block Name Size (mm) Qty / Mould Qty / Hour Qty / 8 Hours
    Block 400*200*200 4 pcs 578 pcs 4624 pcs
    Block 400*150*200 5 pcs 712 pcs 5700 pcs
    Rectangle 200*100*60 14 pcs 1680 pcs 13440 pcs
    Double T 200*160*60 8 pcs 960 pcs 7680 pcs
    Zig-Zag 225*112.5*60 10 pcs 1200 pcs 9600 pcs

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    Frequently Asked Questions

    What materials are used to produce blocks with this machine?

    The machine uses industrial waste instead of clay as raw materials. This allows you to turn waste into valuable resources while protecting the environment and saving farmland.

    How long does it take to recover the investment?

    Due to its low investment and quick effectiveness, you can fully recover your investment within half a year after putting the machine into production.

    What is the production cycle time?

    The production cycle of this automatic block forming machine is 25 seconds.

    What is the vibration frequency of the machine?

    The machine operates with a vibration frequency ranging from 4000 to 4800 r/Min, ensuring blocks are produced with uniform density and high strength.

    How many standard blocks (400*200*200) can be produced in an 8-hour shift?

    The machine has a high capacity and can produce 4,624 pieces of standard 400*200*200 blocks in an 8-hour shift.

    Does the machine feature an automatic fabric function?

    Yes, the machine is equipped with an automatic cloth (fabric) system, which greatly improves the overall efficiency of production.