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Industrial Autoclave for AAC Plant

Rated Capacity : Based on customers' requirement
Pressure : 1.0-3.8 Mpa
Application : AAC plant, wood preservation, chemical industry, medicine, rubber, wood, gypsum, glass, etc.
Certificate : ISO9001, CE, BV, SGS, ASME
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Product Description
Autoclave for AAC plant is large pressure vessel for steam curing, has excellent thermal insulating quality, and it supporting the use of steam boilers. The autoclave is a horizontal cylinder device, when curing the aerated concrete, there is hydrothermal reaction (CaO-SiO2-H2O) happened in autoclave. It has the advantages of high quality, wide applicability, good treat efficiency, large capacity, reasonable layout, and safety operation, etc. Zhongding boiler could design and manufacture various forms of autoclave according to customers’ requirements.
Autoclave Customization

1. Zhongding Boiler could customize the autoclave based on the requested length, width, or pressure.
2. The autoclave could be designed as manual operated door and automatic operated door.
3. The autoclave door could be designed as upper open type and side open type.

Aerated concrete Technical Process

Except AAC plant, the autoclave could also be used for wood preservation, maintenance and steaming of lime-sand brick, fly-ash brick, new light wall material, concrete tubular pile and other building products, moreover, it can used for the products steaming in chemical industry, medicine, rubber, wood corrosion prevention, gypsum, glass, thermal insulation materials, textile, war industry and other area. Zhongding boiler could design and manufacture various forms of autoclave according to customers’ requirements. 

1. Advanced Technology and Devices

2. High Quality


1) Zhongding Boiler owns a professional design engineer team, before manufacturing, every boiler design drawing will be approved by boiler and pressure vessel experts of CSBTS ( State Bureau of Quality Technical Supervision ), and then the boiler could be produced only if qualified.
2) To ensure the raw materials quality, all the steel plates are special-used for boiler with the Inspection Certificates. The raw material materials are inspected when entering factory, and only the qualified material could be put in storage and used for production.
3) To ensure the welding quality, there a professional welding team, including more than 30 senior welders. The welding materials are stored under constant temperature and humidity, to ensure the welding material quality.
4) Nondestructive testing will be done to ensure the welding quality, by using x-ray detection, ultrasonic flaw detection, magnetic test, or penetration test, etc.
5) Hydrostatic test will be done to ensure the leakproofness and strength of boiler pressure parts, generally, the testing pressure is 12.5 times of rated working pressure.
6) All the raw materials and boilers are supervised and inspected by the experts of Inspection Institution for Boiler and Pressure Vessel. There are international quality certificates of ISO 9001 and CE, we can also offer the inspection report of SGS, BV, etc., Quality Certificates, Energy audit report, and Energy Efficiency Test Report, etc.

3. Professional Installation and After-sale Service Team

1) Professional engineer installation team offer the door to door installation and after sale service. The boilers will operate smoothly and safety, and you will get them without worries.
2) 24 hours hot-line to solve your problems, and offer the professional technical supports and after sale service in time to all over the world.

Model Internal diameter (m) Effective length(m) Max working temperature (°C) Max working pressure(Mpa) Designed pressure(Mpa) Designed temperature(°C) Working medium Overall dimension
L×W×H (mm)
Weight (ton)
FGZCS1.0-1.65×21 1.65 21 184 1 1.1 187 Saturation steam 22650×2619×2695 21.5
FGZCS1.3-2×21 2 21 194 1.3 1.4 198 23300×2980×3340 24.7
FGZCS1.3-2×27 2 27 194 1.3 1.4 198 2930×2980×3340 30.5
FGZCS1.3-2×31 2 31 194 1.3 1.4 198 33300×2980×3340 33.4
FGZCS1.3-2.5×27 2.5 27 194 1.3 1.4 198 29560×3254×4117 /
FGZCS1.3-2×31 2.5 31 194 1.3 1.4 198 33560×3254×4117 /
Notes:  1. Parameter is for reference only, if any changes should follow actual drawings.  
 2. Zhongding Boiler could design the specific industrial autoclave based on customers’ requirement.

Transaction Process
Customer Inquiry -- Offer Professional Consulting Service -- Place Order -- Customize Boiler Based on Customers’ needs --Production-manufacturing -- Payment -- Impeccable After Sale Service (installation and debugging, periodic maintenance, etc.)

Offered Technical Documents
Installment and Operation Instruction Quality Certificate
Inspection Certificate of Boiler Quality General Drawing of Boiler
Foundation Drawing Boiler Body Drawing
Boiler Room Design Drawing Drawing of Valves, Instruments and Accessories

Company Strength
Zhongding Boiler is the industrial boiler professor of China, it is referred as technical innovated enterprise. The manufacturer base is located in Zhengzhou Airport Economy Zone, and covers an area of 130 thousands m2. The company owns about 800 employees, including 110 technical engineers, and about 700 sets advanced manufacturing equipment. Zhongding Boiler concentrates on the invention of high-tech and energy saving boilers, has owned more than 20 sorts national patent technologies. 


Contact us now if you have any question about our company and products. Any of your inquiry and suggestion will be highly appreciated. We will keep your information completely private.

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