1. QT4-18 is a full PLC control automatic hydraulic system multi-function concrete brick production line.
2. QT4-18 adopt new technology, we adopt QT4-15 block machine out look and function,
also upgrade and choose traditional advantage technology.
3. QT4-18 is easy to operation and adjust than common traditional brick machine,
because when we design this machine, we take this part into consider.
4. QT4-18 operational manual book video show: https://youtu.be/-MmRNHsWCl8
QT4-18 automatic brick production line introduce:
| A | QT4-18 Host brick machine a. Automatic pallet system b. Automatic material feeding system |
| B | B belong to A, It is QT4-18 brick machine full automatic PLC controller |
| C | C belong to A, It is QT4-18 brick machine hydraulic station |
| D | 6m conveyor |
| E | Mixer, Diameter: 1.5m, bigger power, 11KW |
| F | Block receiver |
| G | Stacker, it could layer 4-5 pallets blocks |
| H | Manual forklift trolley (2 pcs), tool box |
| Color feeder system (Optional) | QT4-18 Color feeder machine--Automatic hydraulic machine |
| Color mixer--1.2m; 7.5kw | |
| 3m conveyor |
QT4-18 simple economy block factory production flow:

1. From block production flow picture, you can see total need 6-7 workers, but if you have wheel loader,
forklift and stacker, it just need 4 workers
2. Raw material proportion for your reference:
a. Concrete: 10% cement, 30% sand, 60% small stones
b. 10% cement, 90% stone powder
c. 10% cement, 30% fly ash, 60% stone powder
3. Water proportion: https://youtu.be/lO6DOabkBYE
QT4-18 Automatic brick plant technical information:
| QT4-18 Host machine total power | 19.2kw |
| Molding cycle | 18s |
| Vibration frequency | 4000-4800hz |
| Vibration force | 50kn |
| Rated pressure | 21mpa |
| Host brick machine size | 3740(L)×2250(W)×2450(H)mm |
| Net Weight | 3800KG |
| Pallet size | 850-550MM |
QT4-18 block factory all items investment information solution:
| Total Power Consumption(A,B,C,D,E,F,G) | 33.55 kw/h; 268.4 kw/8 hours |
| Max. Material Consumption Per 8 Hours a. 10% cement, 30% sand; 60% stone powder b. 400-200-200mm; 2 holes hollow block | Water: about 1664 kgs |
| Cement: about 8154 kgs | |
| Sand: about 24461 kgs | |
| Stone powder: about 48921 kgs | |
| Factory total size | At least 1200 square meters |
| Workers | 6-7 workers in factory |
| Main parts quality | Motor: Shanbo brand (Chinese famous brand) PLC: Vigor from Taiwan Inductor and Switch: CHNT and Schnelder |
| Warranty | One year |
QT4-18 block machine production capacity:
| Block type | Size and Production Capacity | Block photo |
| Hollow block | 400-200-200mm 4 pcs/mold 6400 pcs/8 hours | A1 |
| Holland block | 200-100-60mm 14 pcs/mold 22400 pcs/8 hours | ![]() |
| Zig Zag brick | 225-112.5-60mm 10 pcs/mold 16000 pcs/8 hours | ![]() |
| I shape paver | 200-160-60mm 12 pcs /mold 19200 pcs/8 hours | ![]() |
Block and Paving Brick Design for your reference:

Contact Information:
Roger
Whats app/Mobile: 0086 15269722300
Email: maluopinpai@163.com
Skype: roger_gaor
Fecebook: https://www.facebook.com/kao.roger.79
Website: www.linyibrickmachine.com