QTJ4-40 BLOCK MAKING MACHINE
Products Description
QTJ4-40 is an entry‑level stationary block forming machine in the UNIK QT series, designed for small‑scale production. From the model designation, "4" means it produces 4 standard hollow blocks per cycle, and "40" indicates a molding cycle of approximately 40 seconds. This equipment is built around the core design philosophy of being economical and practical.
Within the UNIK product line, the QTJ4-40 has a very clear positioning: it is the starting model with an even lower investment threshold than the QT4-25, making it the best choice for entrepreneurs who are new to block production and have limited budgets. For customers who have passed the trial stage and have stable orders, we recommend upgrading to the QT4-25 or QT6-15 for higher output per unit of time.
Technical specification:
|
Dimension |
5000×2450 ×2930mm |
|
Weight |
6T |
|
Pallet size |
880 ×680mm |
|
Power |
42.15 kW |
|
Vibration method |
Siemens motors |
|
Vibration Frequency |
3800-4500 r/min |
|
Cycle time |
15-20s |
|
Vibration Force |
50-70KN |
Main features
Multi‑purpose and flexible mold change
By changing molds, the QTJ4-40 can produce concrete products of various specifications and types. The mold change is convenient, allowing operators to quickly switch product types according to order requirements. Standard configurations can produce hollow blocks in various sizes such as 400×200×200mm, 400×150×200mm, 400×100×200mm, as well as standard solid bricks of 240×115×53mm
|
Products |
Pic |
Size |
Capacity |
Cycle time |
Daily capacity |
|
Hollow block |
|
390 ×190 ×190mm |
5pcs/pallet |
15-20s |
7200pcs |
|
Hollow brick |
|
240 ×115 ×90mm |
16pcs/pallet |
15-20s |
23040pcs |
|
Brick |
|
240 ×115 ×53mm |
34pcs/pallet |
15-20s |
48960pcs |
|
Paver |
|
200 ×100 ×60mm |
20pcs/pallet |
15-20s |
28800 pcs |
Our factory.

Manufacturing

Delivery

workshop

Process
About UNIK
UNIK Machinery was founded in 2008 and is headquartered in Quanzhou, Fujian, China – a core industrial region for global concrete machinery. The company specializes in the R&D and manufacturing of block forming equipment, with products exported to more than 50 countries and regions worldwide, and has established mature service networks in Africa, the Middle East, Southeast Asia, South America, and other markets.
UNIK has obtained international certifications such as ISO 9001, CE, and SGS, ensuring its equipment meets international standards. Although the QTJ4-40 is an entry‑level machine, UNIK maintains the same high‑quality standards: core components are selected to international common specifications, detailed spare parts lists are provided, and remote video guidance and after‑sales support are available.
In the small‑scale block machine segment, UNIK's positioning is: to enable every small‑budget entrepreneur to afford the equipment, use it effectively, and profit from it.
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