The QT4-40 is a compact, high-output semi-automatic block molding machine. Its model designation indicates a production capacity of 4 standard-sized hollow cement bricks (400*200*200mm) every 40 seconds, resulting in a daily (8-hour) production capacity of 2880 8-inch hollow bricks.
During production, manual filling of raw materials and manual brick unloading/forklift transfer are required: the molded brick blanks, along with the pallet, are ejected, and then workers use manual trolleys to transport the stack of brick blanks to the curing area.
Main Components of the Production Line: A typical QT4-40 production line includes:
Main Machine – QT4-40 Block Molding Machine
Mixer: Typically equipped with a JS350 mixer, matching the main machine’s output.
Feeding System: Optional simple bucket feeder or handcart is used to lift and pour the mixed concrete into the main machine’s hopper.
Brick Unloading System: Relies on manual trolleys for transfer.
Cure Area: Used for stacking and natural curing of the brick blanks.

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Raw material
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concrete
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Place of Origin
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Shandong, China
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Pallet size
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850*550mm
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Voltage
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220v/480vas your request
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mixer
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JQ350
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Warranty
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1 years
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Molding cycle
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35-40s
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Capacity
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3000-4000PCS/day
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2.Electric control,comparing to the traditional brick machine,save more electric power
3.The molds are changeable according to customer’s requirment
4.Our solid leaders,channel steel stander more firm than others
5. Not using fire to bake blocks and not building kiln to save the energy sources and fields.
6. No chimney to protect the environment and avoid pollution.
7. Production process is simple, they can be made everywhere .
8. Low investment and achieving much faster results, customers can profit in half a year after investing.
9. The block can be produced all around the year.










