| Customization: | Available |
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| After-sales Service: | Free Spare Parts and Manual for Installation |
| Warranty: | 1 Year |
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Semi-Automatic mechanical Block Making Machine Concrete Block Making Machine Paving Machine
QTJ4-24 is a semi automatic block making machine, it can make different hollow, solid and paver blocks by changing mold.
The production line includes QTJ4-24 block machine with controller, JQ350 mixer, and 6 meters conveyor.
Production line showing: 
Production capacity
| Size | pcs/pallet | pcs/hour | pcs/8hour |
| 400*200*200 | 4 | 480 | 3800 |
| 400*150*200 | 5 | 600 | 4800 |
| 400*100*200 | 7 | 840 | 6700 |
machine can make different bricks by changing mold. molds can be customized.
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