Overview
The QT8-15 concrete brick making machine is a fully automatic, multifunctional block molding system utilizing a combination of mechanical, hydraulic, and PLC control technologies. It represents a large-scale, fully automated production line characterized by high efficiency, stability, and intelligent operation.
The QT8-15 features a PLC control system equipped with digital displacement sensing technology and a self-diagnostic system. It offers short molding cycles and high production efficiency, producing blocks with high density and precise dimensions.
Core Advantages
1. Fully Automatic PLC Intelligent Control
The control system effectively integrates digital and displacement sensing technologies, ensuring precise and reliable operation. An automated diagnostic system detects computer faults and issues alerts, facilitating timely troubleshooting.
2. High-Efficiency Multi-Source Vibration System
Designed for large-scale molding machines, this system integrates computer control, hydraulic drive, and electromechanical synchronization technologies. It employs a fully synchronous vibration method with adjustable impact force and frequency to meet diverse process requirements. Low-frequency feeding and high-frequency molding are utilized; excitation force is adjustable based on raw material characteristics to achieve optimal compaction, with vibration acceleration reaching up to 17.5G.
3. Uniform and Rapid Material Distribution System
A new semi-enclosed feed hopper, equipped with an internal linear reciprocating grid, ensures rapid and uniform material delivery into the mold. A uniquely designed material storage and distribution system guarantees feeding precision—supplying material exactly when needed with accurate volume—thereby ensuring consistent product density.
4. Robust and Durable Machine Structure
The machine frame is constructed from high-strength structural steel using specialized welding techniques, ensuring exceptional rigidity. Guide columns are made of ultra-strong special steel with a chrome-plated finish, offering superior torsional resistance and wear resistance. A four-rod guiding mechanism combined with extra-long guide bearings ensures precise movement of the pressure head and mold.
5. Versatile Application and Flexible Mold Changing
By simply changing molds, the machine can produce a wide range of concrete products, including hollow blocks, porous bricks, standard bricks, colored pavers, curbstones, grass pavers, and slope protection bricks.
6. Broad Raw Material Adaptability
The machine can utilize industrial by-products and waste materials—such as fly ash, slag, coal gangue, tailings, and construction debris—as raw materials, enabling the resource utilization of solid waste. VII. Brick Types Produced
By simply changing molds, the QT8-15 brick-making machine can produce a wide variety of brick types
• Hollow blocks: 390×190×190mm, 400×200×200mm, etc.
• Multi-hole bricks: 240×115×90mm, 240×180×90mm, etc.
• Standard solid bricks: 240×115×53mm, etc.
• Pavers/paving bricks: 200×100×60mm, 200×163×60mm, 225×112.5×60mm, etc.
• Interlocking blocks, curbstones
• Grass pavers, slope protection bricks
• Capable of producing colored pavers and similar products when equipped with a face-mix device
• Molds for special-shaped bricks can be customized according to user requirements
