
Feed size:
Pre-cured AAC Blocks, AAC Panels, AAC Green CakeCapacity:
100–2000 m³/dayPower:
Single EquipmentThe Autoclave is the core curing equipment in an AAC production line. After the green cakes are cut into the required dimensions, they are transferred into the autoclave for high-pressure steam curing. During this process, the materials undergo a chemical reaction that forms a stable crystal structure, giving AAC blocks their excellent strength, lightweight properties, and thermal insulation performance.
Rainbow Machinery provides high-quality autoclaves manufactured in accordance with international pressure vessel standards. Our equipment offers excellent sealing performance, efficient heat utilization, reliable safety protection, and long service life.
After cutting, the green AAC blocks are placed on autoclave trolleys and moved into the autoclave.
The door is securely locked, and saturated steam is introduced into the vessel under controlled temperature and pressure. Inside the autoclave, the calcium silicate hydration reaction is completed, significantly increasing the strength and durability of the blocks.
After the curing cycle is finished, the pressure is gradually released, and the cured products are removed for packing and storage.
Pressure Vessel
Quick-Opening Safety Door
Steam Distribution System
Safety Interlock Device
Insulation Layer
Rail System
Pressure & Temperature Monitoring System
Automatic Control System
Provides ideal curing conditions to maximize the strength and durability of AAC products.
High-quality insulation minimizes heat loss and reduces steam consumption.
Equipped with multiple safety devices including pressure relief valves, interlocking systems, and monitoring instruments.
Manufactured using high-strength steel and advanced welding technology for long-term operation.
Automatic control system simplifies operation and improves production efficiency.
Corrosion-resistant design and premium materials ensure reliable long-term performance.
Uniform steam distribution
Stable curing process
High pressure resistance
Excellent sealing performance
Low energy consumption
Safe and reliable operation
Easy maintenance
Long equipment lifespan
The autoclave is widely used in:
AAC Block Production Plants
AAC Panel Production Plants
Sand-Lime Brick Plants
Building Material Factories
Other Steam Curing Industries
Customers can select optional configurations such as:
Fully Automatic Steam Control
PLC Intelligent Control System
Automatic Pressure Monitoring
Energy-Saving Steam Recovery System
Remote Monitoring Function
Customized Autoclave Size
Professional AAC production equipment supplier
Pressure vessels manufactured to international standards
Reliable steam curing technology
Energy-efficient design
Customized engineering solutions
Installation guidance
Technical training
Comprehensive after-sales support
The autoclave uses high-pressure saturated steam to cure AAC blocks, allowing the materials to complete the chemical reaction that gives the blocks their final strength and durability.
Yes. The diameter and length of the autoclave can be customized according to the production capacity and plant layout.
Yes. Our autoclaves are equipped with safety interlocks, pressure relief devices, automatic monitoring systems, and comply with pressure vessel manufacturing standards.
Looking for a high-quality autoclave for your AAC production line? Contact Rainbow Machinery today for customized solutions, technical consultation, and competitive quotations.
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