



QTJ4-24 QT4-24 Semi-automatic Hollow Block Making Machine
QTJ4-24 semi-automatic hollow block making machine is a small and medium-sized concrete brick making machine, which is a Concrete Hollow Block Machine production line composed of a main QT4-24 Block Brick Machine, a 6-meter conveyor belt, and a mixer, Also could add stacker for complete cement brick block production. It can produce different hollow block, Solid Brick , road paver brick stones, floor tiles and Adapt to different block brick molds.
- Multi-function: QTJ4-24 semi automatic block moulding machine can produce different sizes of hollow blocks, solid bricks, interlocking pavers, hourdis, habiterra block by changing molds.
- Big production Capacity: QTJ4-24 vibrating concrete block moulding machine is semi automatic and can work with mixer and belt conveyor. the production capacity can be 3000-5000 blocks in 8 hours for different sizes of concrete blocks, cement bricks and interlocking pavers.
- Easy Installation and Operation: we will transport QTJ4-24 semi automatic hollow concrete brick production machine as whole one. You only need connect your electricity line with QT4-24 QTJ4-24 concrete hollow block production line, then machine can work. Detailed manual and videos are available.
- Power of electricity: QTJ4-24 building hollow block making machine must work with 3 phase electricity such as 50HZ 380V, 50HZ 440V, 60HZ 220V and so on.
- Suitable for block brick business starters and small industrial blocks.
ZHAOYU QTJ4-24 Simple Semi Automatic Block Making Machine For Small Brick Business Investment included
| Name | Function |
| JQ350 Mixer(Diameter 1200mm) | To mix cement/sand/stone powder/fly-ash for concrete(Raw material for hollow block solid brick paver brick and curbstone) |
| Belt Conveyor (6m) | Transfer concrete from pan mixer to QTJ4-24 block machine stock hopper |
| QTJ4-24 Semi Automatic Hollow Block Machine | Make hollow block solid brick paver brick (Moulds are changeable |
| Manual Controller Cabinet | Worker operate the controller cabinet to run the QTJ4-26 Brick Making Machine |
| Stacker (Optional by Client) | Stack the finished wet blocks/bricks 4-5 layers ,then worker use the manual trolley or forklift to transport to the dry& maintance area |
| Manual Trolley | Carrying pallets blocks to curing area |
Main Technical Specifications of China block factory brick making machine concrete QTJ4-24 mini brick making factory
| Model No. | QTJ4-24(QT4-24) |
| Forming Cycle | 24-30Second |
| Vibration Frequency | 4200-4800r/min |
| Vibration Force | 80KN |
| Pallet Size | 850-550-20mm |
| Total Power | 13.45KW |
| Workers | 5-6 workers |
| Block Machine Size | 2100mm(L)-1900mm(W)-2350mm(H) |
| Host Block Machine Weight | 2400 KGS |
| Mixer Type | JQ350 Pan mixer or JQ500 Pan mixer |
Production Capacity for ZHAOYU QTJ4-24 Fabrique de briques argile et ciment QT4-24 machine lectronique de fabrication de briques machine a brique QT4-24
| Item No. | Block Size | Production Capacity | Block Photo |
| 1 | Hollow/Solid Block 400-200-200mm (8inch) | 4 pcs per cycle 600 pcs per hou 3840-4800 pcs per 8 hours | |
| 2 | Hollow/Solid Block 400-150-200mm (6inch) | 5 pcs per cycle 750 pcs per hour 4800-6000 pcs per 8 hours | |
| 3 | Hollow/Solid Block 400-100-200mm (4inch) | 7 pcs per cycle 1050 pcs per hour 6720-8400 pcs per 8 hours | |
| 4 | Hourdis Floor Block 500-150-200mm | 5 pcs per cycle 750 pcs per hou 4800-6000 pcs per 8 hours | ![]() |
| 5 | Interlocking Paver(Zig Zag ) 225-112.5-60/80mm | 12 pcs per cycle 1800 pcs per hour 11520-14400 pcs per 8hours | ![]() |
| 6 | Interlocking Paver(Double T) 200-165-60/80mm | 8 pcs per cycle 1200 pcs per hour 7680-9600 pcs per 8 hours | ![]() |
| 7 | Interlocking Paver(Rectangle) 200-100-60/80mm | 14 pcs per cycle 2100 pcs per hour 13440-16800 pcs per 8hours | ![]() |
| 8 | Interlocking Paver(Square ) 250-60/80mm | 6 pcs per cycle 900 pcs per hour 5760-7200 pcs per 8 hours | ![]() |
| 9 | Curb Stone 500-150-250mm | 2 pcs per cycle 300 pcs per hour 1920-2400 pcs per 8 hours | ![]() |











