Hydraulic Vibration Composite Forming:
Combines table vibration and hydraulic pressure for stable, high-quality block production.
Wide Raw Material Adaptability:
Processes concrete, fly ash, slag, coal gangue, and recycled construction waste.
Efficient and Cost-Effective Automation:
Fully automatic operation with multi-specification output, ideal for small and medium non-fired brick producers.
QT4-15B is a mature and stable fully automatic hydraulic vibration composite molding non fired brick making equipment, with a dual system of table vibration and hydraulic pressure as the core, suitable for various raw materials such as concrete, fly ash, coal gangue, slag, and recycled aggregates from construction waste. It can efficiently produce multi specification building materials such as standard bricks, hollow bricks, pavement bricks, curbstones, and slope protection bricks. It focuses on small-scale production capacity and is widely used in small non fired brick factories, building materials factories, municipal supporting projects, and on-site brick making. It takes into account the quality of brick products, automation efficiency, and comprehensive cost, and is a cost-effective choice for small and medium-sized investors entering the field of non fired bricks.
Item |
Value |
Type |
Hollow Block Making Machine, Paving Block Making Machine, Interlock Block Making Machine, Curbstone Block Machine |
Brick Raw Material |
Crushed stone, sand, cement, dust and coal fly ash, cinder, slag, gangue, gravel, perlite, and other industrial wastes. |
Processing |
Brick Production Line/Brick Molding Machine |
Brick size |
390*190*190mm, 400*100*200 mm, 400*120*200 mm, 200*100*60 mm, 300*150*100 mm, 400*150*200 mm, 240*115*90 mm, 200*200*60 mm, 150*150*100 mm, 400*200*200 mm, 230*220*115 mm |
Place of Origin |
Shandong,China |
Key Selling Points |
High-accuracy,easy handling,Long service life,High level of security, |
Core Components |
PLC, Pressure vessel, Engine, Gear, Motor, Pump, Bearing, Gearbox |
Weight (KG) |
4200KG |
Voltage |
380V |
Method |
Hydraulic pressure |
Automatic |
Yes |
Dimension(L*W*H) |
7310*2500*2810mm |
Rated pressure |
16Mpa |
Exciting Force |
55KN |
Vibration frenquency |
2800-5100(r/min) |
Main vibration form |
platform vibration |
Pallet Size |
1020*570*25mm |
Molding Cycle |
15-20s |
Overall power |
27.5KW |
1. Medium sized unburned brick factories and building materials factories: produce standard bricks and hollow bricks to supply the local rural self built houses, real estate and other construction markets.
2. Municipal and Landscape Engineering: Customized curbstones, colored road tiles, slope protection tiles, suitable for projects such as road, square, and river management.
3. On site brick making: Reduce the transportation cost and loss of building materials, and adapt to short-term projects such as rural self built houses and municipal supporting facilities.
1. Hydraulic + High-Frequency Vibration Composite Molding: Stable hydraulic pressure of approximately 21MPa, variable frequency vertical synchronous vibration (60–75KN), ensuring concrete full compaction within 2–3 seconds, achieving brick strength of MU10–MU15.
2. Rigid Body: Heavy-duty steel structure welding, chrome-plated four guide columns + extra-long guide bearings, shock and torsion resistant, ensuring no deformation over long-term use.
3. Long Lifespan of Key Components: Independently designed hydraulic station, easy replacement of filter elements and oil; vibrator made of wear-resistant material, highly adaptable molds.
4. Stable Quality: Uniform brick density, meeting strength standards, and regular dimensions, suitable for project acceptance and market circulation.
5. Recycled Aggregate Compatible: Compatible with recycled cement, sand, fly ash, slag, and construction waste (particle size ≤40–60mm), contributing to environmental protection and reducing raw material costs, aligning with green building materials policies and enhancing project competitiveness.
1. What payment methods are supported?
Alibaba platform payment
Bank transfer: Supports corporate account transfers (available for large orders, please contact customer service for confirmation);
Note: All payments are processed with SSL encryption to ensure the security of your funds and information.
2. Can you provide an invoice?
International orders: A commercial invoice will be provided and shipped with the goods for customs clearance purposes.
3. Are there discounts for large orders?
Yes! For bulk purchases or long-term cooperation customers, please contact customer service to apply for tiered discounts, customized solutions, or exclusive services. Specific discounts will be negotiated based on the product and order size.
4. What are the product usage steps? Is there a detailed user manual?
We will include a product manual, and remote video guidance is available during installation. Our professional customer service team will answer any questions you may have.
5. What is the product warranty period?
The product warranty is 1 year, core electrical components have a 6-month warranty, and the fiber tray has a 6-year warranty.
6. Are there any additional fees at the destination port? Who is responsible for them?
Common fees at the destination port must be settled by the consignee upon collection of the goods, including:
Terminal handling fee (D/O fee): Basic unloading and warehousing fees at the destination port;
Unpacking fee (for LCL shipments only): Shared among all LCL cargo;
Import duties and taxes: Customs duties and Value Added Tax (VAT), levied according to the regulations of the destination country's customs;
Demurrage charges: Storage delay fees charged by the terminal if the goods are not collected promptly after arrival.
7. How long after arrival at the port must the goods be collected? What are the consequences of not collecting the goods?
Collection time limit: The free storage period after the goods arrive at the port is usually 3-7 days (varies depending on the port);
Consequences of exceeding the time limit: Demurrage charges will be applied (accumulated daily). If the goods are not collected for more than 30 days, the terminal has the right to auction the goods as unclaimed cargo.
8. What if the goods are damaged, lost, or short-shipped?
Claim Requirements: Marine insurance must be purchased (strongly recommended for high-value goods);
Processing Procedure:
Inspect the goods immediately upon delivery. If any problems are found, take photos/videos immediately and obtain a damage certificate from the terminal;
Contact customer service within 24 hours to submit a claim application and supporting documents;
After verification by the insurance company, compensation will be paid within 7-15 business days based on the value of the goods.
Without insurance: The shipping company will only compensate according to international maritime law, with a limit of 8.33 Special Drawing Rights (SDR) per kilogram.