The QT4-25 B Semi-Automatic Block Machine from CHANGSHA AICHEN INDUSTRY AND TRADE CO., LTD. is designed for those who demand superior quality and efficiency in their brick manufacturing processes. This innovative machine produces high-density blocks with remarkable precision, making it an essential asset for any construction project. 1. High Production Efficiency The QT4-25 B excels in production efficiency, with a shaping cycle of just 25-30 seconds. This remarkable speed enables the machine to produce between 5,000 and 20,000 bricks in an 8-hour workday, maximizing output while minimizing labor costs. With a simple press of the start button, the entire production process becomes streamlined, allowing for smooth operations and high productivity. 2. Cutting-Edge Technology This machine incorporates advanced German vibration technology and a state-of-the-art hydraulic system to ensure that every block produced meets the highest standards of quality and density. With CHANGSHA AICHEN's commitment to using the latest technologies, the QT4-25 B stands out as a reliable option for manufacturers looking to elevate their production capabilities. 3. Superior Mould Quality The mould used in the QT4-25 B is manufactured with the highest precision, utilizing advanced welding and heat treatment processes. This ensures not only superior mold quality but also a significantly longer service life. Additionally, line cutting technology guarantees accurate dimensions, providing you with blocks that are consistent and reliable. 4. Robust Control System Equipped with a Siemens PLC control station, the QT4-25 B offers high reliability and a low failure rate. It features powerful logic processing and data computing capabilities, enabling efficient monitoring and control of the production process. This robust control system contributes to the overall longevity and performance of the machine. 5. Energy-Efficient Motor The QT4-25 B features a genuine German Siemens motor that boasts low energy consumption and a high protection level. This motor is designed for durability, offering a longer lifespan than standard motors, which translates to further cost savings and reduced maintenance. The QT4-25 B is versatile and can utilize a variety of raw materials, including cement, crushed stones, sand, stone powder, slag, fly ash, and construction waste. This adaptability makes it perfect for various projects, whether you're constructing residential buildings, commercial spaces, or infrastructure. By choosing the QT4-25 B Semi-Automatic Block Machine from CHANGSHA AICHEN INDUSTRY AND TRADE CO., LTD., you are investing in a reliable, efficient, and high-quality solution for your block production needs. Our commitment to innovation and customer satisfaction ensures that you receive not only a top-tier product but also exceptional support throughout the entire purchasing process. Choose excellence, choose QT4-25 B. Contact us today to learn more!

QT4-25B semi-automatic brick making machine can produce different shapes blocks by changing mould.

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.

CLICK HERE TO CONTACT US

Specification

---

Pallet Size	880x550mm
Qty/mold	4pcs 400x200x200mm
Host Machine Power	21kw
Molding cycle	25-30s
Molding method	Vibration
Host Machine Size	6400x1500x2700mm
Host Machine Weight	3500kg
Raw materials	Cement, crushed stones, sand, stone powder, slag, fly ash, construction waste etc.

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

Introducing the High-Efficiency Semi-Automatic Block Machine QT4-25 B by CHANGSHA AICHEN, a revolutionary addition to your construction equipment lineup. Designed specifically for producing high-quality hollow blocks, this machine seamlessly integrates advanced technology with user-friendly operation. Whether you are a seasoned builder or just starting out in the construction industry, the QT4-25 B offers the stability and reliability that you need. Its semi-automatic functionality minimizes labor-intensive processes while maximizing productivity, making it an ideal choice for small to medium-sized projects. With our focus on durability and efficiency, the QT4-25 B is built to last, ensuring that you get the best return on your investment at a competitive hollow block manual machine price. What sets the QT4-25 B apart from other machines in the market is its exceptional output capability. Capable of producing a substantial number of high-quality hollow blocks in a single day, this machine is engineered to meet the growing demands of the construction sector. The design of the QT4-25 B incorporates advanced vibration and pressing technology that ensures uniform density and strength in each block. Moreover, the machine is equipped with an easy-to-use control panel, allowing you to oversee operations with minimal training. This efficiency in production not only saves you time but also reduces operational costs, making the hollow block manual machine price an even more attractive investment for your business. In addition to its performance benefits, the QT4-25 B is designed with safety and maintenance in mind. Its compact structure allows for easy transport and relocation on your job site, ensuring that you can adapt to project requirements swiftly. The machine's robust construction also means that it requires minimal maintenance, allowing you to focus on what matters most—delivering quality work to your clients. Investing in the QT4-25 B means partnering with Aichen, a brand committed to innovation and excellence in construction machinery. Experience the perfect blend of quality, efficiency, and affordability with our semi-automatic block machine, and see how the hollow block manual machine price can enhance your productivity and profitability.