The Automatic Aluminum paste measure & mix is an essential component in the raw material preparation stage of the AAC (Autoclaved Aerated Concrete) production line.
Its primary function is to accurately measure, stir, and add aluminum paste slurry into the mixing process to initiate the chemical reaction responsible for gas formation, which forms the porous structure of AAC blocks and panels.
This system ensures the precision, consistency, and safety of the aluminum dosing process — a critical factor in achieving optimal block density, strength, and volume stability.
Product Performance: Core Role in AAC Production Line
The Automatic Aluminum paste measure & mix is an essential component in the raw material preparation stage of the AAC (Autoclaved Aerated Concrete) production line.
Its primary function is to accurately measure, stir, and add aluminum paste slurry into the mixing process to initiate the chemical reaction responsible for gas formation, which forms the porous structure of AAC blocks and panels.
This system ensures the precision, consistency, and safety of the aluminum dosing process — a critical factor in achieving optimal block density, strength, and volume stability.
Working Principle
The equipment consists of multiple integrated units:
● Aluminum Paste Storage and Discharge Unit: Temporarily stores aluminum paste and delivers it to the metering unit via controlled discharge.
● Aluminum Paste Metering Unit: Uses weight or flow sensors to measure the exact quantity required based on the batching recipe.
● Water Metering Unit: Precisely supplies water to dissolve and dilute the aluminum paste.
● Stirring Unit: Uniformly mixes aluminum paste with water before dosing.
● Control Unit (PLC System): Fully automates the entire process including timing, stirring duration, dosing precision, and safety interlocks.
Once measured and mixed, the aluminum paste slurry is automatically and accurately injected into the mixing tank during slurry preparation.
Advantages & Key Features
Crucial to AAC Gas Formation
● Ensures accurate and stable aluminum dosing, directly influencing the expansion reaction, product porosity, and final block quality.
High-Precision Dosing
● Utilizes weight sensors or flow meters to achieve dosing accuracy within minimal tolerances, improving product consistency.
Automated Stirring and Delivery
● The system includes automatic stirring to prevent sedimentation and ensure even distribution of aluminum in water.
Fully Automated Operation
● Integrated PLC control system enables recipe-based automatic dosing, significantly reducing human error and labor demand.
Safe and Sealed Structure
● Enclosed structure minimizes operator exposure and environmental contamination, ensuring safe handling of aluminum paste.
Flexible Integration
● Easily integrated into different AAC batching control systems and adaptable to various production capacities.
Efficient Maintenance and Cleaning
● Designed with easy-access maintenance points and self-cleaning options to reduce downtime and extend equipment life.
RUNDING's Automatic Aluminum paste measure & mix is a critical automation device in the AAC production line, ensuring safe, precise, and efficient addition of aluminum paste to the mix. Its advanced control logic, high measurement accuracy, and reliable performance contribute significantly to stable chemical reactions, uniform pore structure, and consistent AAC quality — making it an indispensable tool for modern AAC manufacturing operations.
