The AAC Mold is a fundamental piece of equipment in the AAC block production line, serving as the container that holds the slurry during the initial shaping and pre-curing phase. After the slurry is poured into the mold, it undergoes a chemical reaction and expansion, forming a “green cake” with the required dimensions and pore structure. The mold remains stationary while inside the pre-curing chamber, providing the necessary support to maintain product shape and stability before demolding and cutting.
The quality and precision of the mold directly affect the dimensional accuracy, surface quality, and waste rate of AAC products, making it one of the most essential components in the entire production system.
Product Performance: Critical Component for Shaping and Pre-curing in AAC Production
The AAC Mold is a fundamental piece of equipment in the AAC production line, serving as the container that holds the slurry during the initial shaping and pre-curing phase. After the slurry is poured into the mold, it undergoes a chemical reaction and expansion, forming a "green cake" with the required dimensions and pore structure. The mold remains stationary while inside the pre-curing chamber, providing the necessary support to maintain product shape and stability before demolding and cutting.
The quality and precision of the mold directly affect the dimensional accuracy, surface quality, and waste rate of AAC products, making it one of the most essential components in the entire production system.
Working Principle
● Filling: Slurry is poured into the assembled mold, which includes a bottom plate and side walls.
● Pre-curing: The mold is moved to the pre-curing chamber, where the slurry undergoes controlled chemical reaction and expansion, forming the green body.
● Demolding: After a designated curing time, the mold is transferred to the demolding station. The side plates are unlocked and removed, allowing the green cake to be lifted with minimal deformation.
● Cycle Repeat: The cleaned and reassembled mold is returned for the next casting cycle.
This repeated process forms the base of continuous AAC production.
Advantages and Features
High-Durability Wheels
● Equipped with forged wheels, with quenched tread surfaces to ensure excellent wear resistance and a long service life under frequent transport cycles.
Optimized Demolding Design
● The mold structure uses controlled bending processes that create smooth inner surfaces, preventing damage to the green cake during demolding and minimizing cutting waste.
Precision Assembly with Jigs
● All molds are assembled using dedicated jigs, ensuring strict manufacturing tolerances and consistent shape across batches.
Synchronous Locking Mechanism
● The side walls are secured using movable locking arms, which ensure synchronized and secure locking of the mold sides for tight sealing during casting.
Efficient Reusability
● The mold structure is designed for quick assembly and disassembly, maximizing productivity and uptime in high-throughput production environments.
Smooth Surface Finish
● Internal surfaces are treated or machined to improve release and reduce sticking, helping maintain the integrity of the green cake during handling.
Runding's AAC Molds combine precision engineering, rugged construction, and operational efficiency, making them indispensable for high-quality, automated AAC production line.
Suitable AAC Line Capacities
Our ball mill series is adaptable to a wide range of AAC production scales, including:
● Entry-level lines with a capacity of 50,000 m³/year
● Standard configurations ranging from 100,000 to 200,000 m³/year
● Large-scale automated lines with a capacity of 300,000 m³/year and above
Custom configurations are available for single-chamber, double-chamber, dry grinding, or wet grinding based on the specific needs of your plant layout and production goals.
Why Choose Us?
● Over 15 Years of Industry Experience: Deep specialization in AAC equipment manufacturing ensures process alignment and stable operation.
● Complete Turnkey Solutions: From equipment selection and layout design to installation, commissioning, and staff training – we offer full-service support.
● Core Components Independently Developed: Key parts such as grinding media and liners are in-house designs, ensuring reliability and ease of maintenance.
● Global Customer Base: Equipment successfully exported to Southeast Asia, the Middle East, Africa, and other regions – trusted by international clients.
● Responsive Technical Support: Dedicated after-sales team and remote service platform to ensure uninterrupted production.
