High-Efficiency QT4-15 Concrete Block Machine Production Line
QT4-15 Automatic hydraulic Solid Paving hollow Block Machine Brick Pressing Machine for Making concrete cement Blocks is one of our sell best automatic block machine model.
Product Description
1. High production efficiency
This Chinese fully automatic brick making machine is a high efficient machine and the shaping cycle is 15s. The production can start and finish just by pressing start button, so the production efficiency is high with labor saving, it can produce 5000-20000 pieces bricks per 8 hours.
2. Advanced technology
We adopts German vibration technology and most advanced hydraulic system so the blocks produced are with high quality and density.
3. High quality mould
The company adopts the most advanced welding and heat treatment technology to ensure a strong quality and long service life. We also use line cutting technology to ensure accurate size.
Product Details
| Heat Treatment Block Mould Use heat treatment and line cutting technology to make sure accurate mold measurements and much longer service life. | ![]() |
| Siemens PLC Station Siemens PLC control station, high reliability, low failure rate, powerful logic processing and data computing capability, long service life | ![]() |
| Siemens Motor German orgrinal Siemens motor, low energy consumption, high protection level, longer service life than normal motors. | ![]() |
Specification
Pallet Size | 900x550mm |
Qty/mold | 4pcs 400x200x200mm |
Host Machine Power | 27kw |
Molding cycle | 15-25s |
Molding method | Vibration+Hydraulic pressure |
Host Machine Size | 3900x2400x2800mm |
Host Machine Weight | 5000kg |
Raw materials | Cement, crushed stones, sand, stone powder, slag, fly ash, construction waste etc. |
Block size | Qty/mold | Cycle time | Qty/Hour | Qty/8 hours |
Hollow block 400x200x200mm | 4 pcs | 15-20s | 720-960pcs | 5760-7680pcs |
Hollow block 400x150x200mm | 5pcs | 15-20s | 900-1200pcs | 7200-9600pcs |
Hollow block 400x100x200mm | 7pcs | 15-20s | 1260-1680pcs | 10080-13440pcs |
Solid brick 240x110x70mm | 20pcs | 15-20s | 3600-4800pcs | 28800-38400pcs |
Holland paver 200x100x60mm | 14pcs | 15-25s | 2016-3360pcs | 16128-26880pcs |
Zigzag paver 225x112.5x60mm | 12pcs | 15-20s | 1728-2880pcs | 13824-23040pcs |

Customer Photos

Packing & Delivery

FAQ
- Who are we?
We are based in Hunan, China, start from 1999,sell to Africa(35%), South America(15%), South Asia(15%), Southeast Asia(10.00%), Mid East(5%),North America(5.00%), Eastern Asia(5.00%), Europe(5%),Central America(5%).
What is your pre-sale service?
1.Perfect 7*24 hours inquiry and professional consulting services.
2.Visit our factory anytime.
What is your on-sale service?
1.Update the production schedule in time.
2.Quality supervision.
3.Production acceptance.
4.Shipping on time.
4.What is your After-Sales
1.Warranty period: 3 YEAR after acceptance, during this period we will offer free spare parts if they are broken.
2.Training how to install and use machine.
3.Engineers available to service overseas.
4.Skill support the whole using life.
5. What payment term and language can you accapt?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU;
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish
The QT4-15 Automatic Concrete Block Machine by CHANGSHA AICHEN is a state-of-the-art solution for building material manufacturers looking to enhance productivity and efficiency in block production. This advanced concrete block production line is designed to deliver superior performance, producing high-quality concrete blocks with minimal labor input. The system incorporates innovative technology that ensures consistent block quality while maximizing output, making it an ideal choice for businesses aiming to scale their operations. By investing in the QT4-15 concrete block machine, companies can significantly reduce production costs while maintaining the highest standards of product quality. One of the standout features of the QT4-15 concrete block machine is its automated operation, which streamlines the entire manufacturing process. Equipped with cutting-edge control systems, this machine minimizes manual intervention, resulting in a safer working environment and reduced labor costs. The automatic batching system ensures precise measurement and mixing of raw materials, which is crucial for producing durable and reliable concrete blocks. Furthermore, the QT4-15 is capable of producing a wide variety of block types, from standard concrete blocks to decorative bricks, catering to diverse market demands. This versatility not only enhances the production line's functionality but also allows businesses to expand their product offerings and attract more customers. In addition to its efficiency and versatility, the QT4-15 concrete block machine is built with durability and longevity in mind. CHANGSHA AICHEN employs high-quality materials and advanced manufacturing techniques to ensure that their machines withstand the rigors of continuous operation. Regular maintenance is straightforward, and the machine's robust design minimizes downtime, ensuring that your production line remains operational and profitable. With the QT4-15, businesses gain not just a machine, but a reliable partner in their pursuit of growth and success in the competitive construction materials market. Choose the QT4-15 concrete block machine from Aichen for a reliable, efficient, and cost-effective solution to all your block production needs.


