| Customization: | Available |
|---|---|
| After-sales Service: | 24-Hour Online Service. |
| Warranty: | We Could Send Our Engineer to Install and Service |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
QTJ4-40 block machine is popular and best-selling, most professional in producing concrete hollow
blocks and pavers by changing moulds . It is very cheap, automatic small mini production line 
The advantage of QTJ4-40 hollow block making machine
1. QTJ4-40 small block machine is a multipurpose machine, can produce all sizes of blocks by changing moud.
2. It has rational design, excellent performance, and is equipped with powerful vibration motor.
3.The block is of good quality, large density and high strength.
4.Controller box controlling ,with less mistake operation.
Machine Details
| size (L*W*H) | Pcs/Mould | Pcs/Hr |
| 400*200*200mm | 4 | 380-450 |
| 400*150*200mm | 5 | 470-570 |
| 400*100*200mm | 7 | 660-780 |
| 200*100*80mm | 14 | 1330-1620 |
| 225*112.5*60mm | 14 | 1330-1620 |
Q: How many kinds of block can be made by this machine ?
){kind=link}