The QT40-3C is a small, manually operated, mechanically driven, tabletop vibrating brick-making machine.
Key Features:
Small & Portable:The machine typically weighs around 100 kg, with a compact structure.
Equipped with wheels, it can be towed by a tractor or manually, making it ideal for moving between construction sites and realizing the concept of “mobile production.”
Mechanical Transmission & Manual Operation:It uses a traditional gear, crankshaft, and lever mechanism to move the pressure head and mold box.
All operations (such as feeding, vibration, and demold) are manually controlled by levers. This means it does not require complex hydraulic or electrical control systems, simplifying maintenance and reducing the failure rate.
Tabletop Vibration: The vibration motor is mounted on the brick-making machine’s table, transmitting vibration force to the mold through the table, thus compacting the concrete material within the mold.
The excitation force of this method is relatively small compared to mold box vibration, but it is sufficient for producing solid bricks and ordinary hollow bricks.
Multi-Mold Functionality: The core component is the “mold.” Users can purchase different molds to produce cement bricks of different specifications, such as hollow bricks, solid bricks, and interlocking bricks, on the same main machine, increasing the flexibility of the equipment.






QT40-3C mini mobile block machine
QT40-3C is one small manual block making machine of egg laying block/brick machine series.
The vibration method of QT40-3C brick making machine is simultaneous vibration. So the blocks produced are of good quality, large density and high strength.
| technical parameters | |
| Dimension | 950*1050*1260mm |
| Power | 1.5KW |
| Voltage | 220v/380v |
| Berat badan | 350kgs |
| Vibration force | 18kn |
| Vibration freqyency | 2800r/min |
| Molding cycle | 45s |
| Worker | 2-3 workers |
| Name | Pcs/mold | Pcs/8 hours |
| 400*200*200mm | 2 | 1280 |
| 400*150*200mm | 2 | 1280 |
| 400*125*200mm | 3 | 1920 |
| 400*100*200mm | 3 | 1920 |
| Solid brick
400*200*200mm |
2 | 1280 |











