We are the leading and brand AAC Plant Manufacturer in China. Since established in 1992, we have been committed to technological innovation and customized services, producing semi-automatic and fully-automatic AAC block lines for large, medium, and small sizes.
We began exporting in 2005, and over the past two decades, our production lines have been exported to over 80 countries and regions. Our superior equipment quality, innovative production processes, and comprehensive after-sales service have earned us recognition both domestically and internationally.
Three Types of AAC Plant
Small AAC Plant
Capacity: 30000-100000 m3/year
Autoclave: 1-3 sets
Factory: about 4000-10000m2
Types: semi-automatic/ fully automatic
Features: low initial investment, high flexibility, suitable for small batch and multi-specification production.
Medium-scale AAC Plant
Capacity: 100000-200000 m3/year
Autoclave: 4-8 sets
Factory: 10000-20000m2
Types: fully automatic
Features: Stable production capacity, controllable costs, and flexibility and large-scale production.
Large AAC Plant
Capacity: 200000-400000 m3/year
Autoclave: 8-12 sets
Factory: more than 20000m2
Types: fully automatic
Features: Significant scale effect, high product consistency, suitable for standardized and mass production, and can quickly respond to large demands. โ
AAC Block Plant Process
Raw material process โ Batching and Mixing โ Pouring โ Static pre-curing โ Cutting โ Autoclaving Curing โ Finished product Processing
1. Raw Material Processing: Sand is crushed and ground to the desired fineness. Cement, lime, and gypsum are stored in silos, and aluminum powder is mixed with water to form an aluminum slurry.
2. Batching and Mixing: The various raw materials are weighed according to precise proportions and then thoroughly mixed in a mixer to form a uniform slurry.
3. Pouring: The mixed slurry is poured into steel molds. The size and shape of the molds can be designed to meet the desired block specifications.
4. Static Pre-curing: The molds containing the slurry are transported to a pre-curing area where the slurry gradually hardens under suitable temperature and humidity conditions to achieve initial strength. This process typically takes several hours.
5. Cutting: After the slurry is pre-cured, it is cut into the desired size and shape using high-precision cutting equipment using steel wire or blades.
6. Autoclave Curing: Blocks are placed in an autoclave and cured for several hours at temperatures of 175-200ยฐC and pressures of 10-15 bar, significantly enhancing the blocks’ strength and durability.
7. Finished Product Processing: After autoclave curing, the blocks are removed from the autoclave and transported to a storage area. After inspection and packaging, they are ready for shipment.
Our Services
Plant cost analysis and investment feasibility study.
Product chemical formulation consulting and raw material/cost control.
Site selection and layout design (based on production capacity and local regulations).
Customized aerated concrete (AAC) production line design and equipment selection based on customer requirements.
Full-line equipment supply (including auxiliary equipment): High-quality equipment manufactured to international standards.
Professional installation and commissioning.
Operator and maintenance personnel training programs.
Control system software upgrades.
Online and on-site technical support.
Why Choose Us?
30 Years of Market Leadership: Founded in 1992, we have consistently ranked among the top three aerated concrete equipment suppliers in China.
Continuous Innovation and Patented Technologies: Over 180 patents, six national-level R&D platforms.
German Technology: We introduce cutting-edge European technology.
Chinese Costs: China’s competitive production equipment costs provide you with cost-effective production line equipment.
Global Presence and Local Support: Over 170 production lines in 80 countries worldwide. Regional service centers in India, Saudi Arabia, Russia, and Brazil offer 24/7 hotlines and VR remote support.
Green and Lean Commitment: ISO 9001/CE/GOST-R Certified
Waste heat recovery and VOC reduction systems are standard.
Top 10 AAC Plant Manufacturer in China
There are many brand AAC plant manufacturers in China. They have not only gained a lot of users in China, but also exported to all over the word, wining a good reputation. The following are the top ten manufacturers in China.
1. Anhui KEDA Industrial Co., Ltd.
Main Equipment: Complete AAC manufacturing lines with an annual output of 200,000โ800,000 mยณ.
Advantages: Only company in Asia to combine German AAC technology with localized Chinese manufacturing. The complete line energy consumption is โค32 kWh/mยณ, 12% lower than the industry average. With over 170 complete lines worldwide.
Suitable for: Large groups, well-capitalized listed companies.
Advantages: With extensive experience in complete turnkey lines, can assist with applications for export credit and sovereign-guaranteed financing. The average project size is โฅ500,000 mยณ.
2. Jiangsu Teeyer Intelligent Equipment Corp.
Main equipment: Teeyer-ACSRยฎ longitudinal six-sided cutting units, Teeyer-AutoPackยฎ automatic packaging lines, and waste heat recovery systems.
Advantages: The first manufacturer in China to achieve domestic production of AAC equipment (since 1997). With national-level CNAS-certified laboratory, and can verify raw material-level formulas for our customers. The full-line delivery cycle is โค 6 months, 30% faster than European suppliers.
Suitable for: Medium- to large-sized, established enterprises with a strong need to automate existing lines or those who prefer a phased investment approach.
3. Guangxi Hongfa Group
Main Equipment: Dual-purpose AAC/ALC production lines with an annual output of 100,000โ600,000 mยณ, HF-Cutยฎ high-precision cutting machines, and HF-Steamยฎ energy-saving autoclaves.
Advantages: Equipment is CE, ISO 9001, and Russian GOST certified. 4S parts centers are located in Vietnam, Indonesia, and India, providing 72-hour delivery of overseas spare parts.
Suitable for: Growing companies planning to expand from medium to large within 5โ10 years, and export-oriented enterprises in ASEAN/Middle East.
4. Beijing REIT Equipment Technology Co.
Main equipment: RT-AAC Mini series (50,000โ150,000 mยณ modular production lines), RT-Batchยฎ cloud batching system, and RT-Edgeยฎ scrap recycling system.
Advantages: Focusing on the small and medium-sized market, the entire production line requires only 9,000 mยฒ of floor space. Its containerized modular design allows for on-site assembly overseas within 45 days. It offers a light-asset lease-to-own model to alleviate cash flow pressure.
Suitable for: Startups, small, local private building materials manufacturers, and investors with limited funds who want to quickly enter the AAC market.
5. Aircrete China Co. Ltd.
Main Equipment: Aircrete-4.0ยฎ fully automatic panel production line, Aircrete-Cureยฎ steam curing control system, Aircrete-WMSยฎ intelligent warehousing.
Advantages: Exclusively licensed from Aircrete of the Netherlands, the globally patented “Stationary, Formless, and Gas-Enhancing” technology.
Suitable for: High-end panel manufacturers, prefabricated interior/steel structure enclosure companies seeking โค1 mm diagonal accuracy.
6. CNBM
Main Equipment: Ultra-large AAC plants with an annual output of 300,000โ1.2 million mยณ, CNBM-Autoclaveยฎ ฮฆ2.85ร38 m giant autoclaves, and CNBM-DCSยฎ full-process digital twin system.
Advantages: Rich export experience, Q355D steel + CE certification, the price is only 50% of Europe
Suitable for: Government-controlled municipal investment companies, large real estate chain companies.
7. Shandong Sunite Machinery Co.
Main equipment: Sunite-AACยฎ plate/block compatible production line, Sunite-Cutยฎ high-precision tilting cutting machine, Sunite-Ecoยฎ flue gas desulfurization and dust removal system.
Advantages: 65 complete production lines have been exported to the Middle East, Africa, and South America. The equipment utilizes Q355D low-alloy steel, extending its lifespan by 20%. Can offer a “turnkey + managed operation” model.
Suitable for: First-time overseas investors or EPC contractors in the Middle East, Africa, and South America.
8. Zhejiang Ruigang Machinery Co., Ltd.
Main Equipment: Complete AAC production lines with an annual output of 200,000โ700,000 mยณ, RG-EdgeTrimยฎ automatic waste trim recycling machine, and RG-Stackยฎ robotic palletizing system.
Advantages: Participated in the development of the GB/T 15762-2020 Autoclaved Aerated Concrete Panel standard. Complete line automation rate reaches 95%. Joint laboratories established with Siemens and ABB, with a five-year warranty on key electrical components.
Suitable for: Existing block production plants looking to upgrade from block production to high-precision panels.
9. MingJie Machine
Main Equipment: MJ-AACยฎ Economical Block Production Line, MJ-QuickMouldยฎ Quick-Release Mold System, MJ-Mobileยฎ Mobile Curing Chamber.
Advantages: Focusing on the cost-effective market, complete line prices are only 50% of comparable European models. Modular design allows for doubling of production capacity within three years. Six spare parts warehouses in South America provide 24-hour response service.
Suitable for: Small factories in Southeast Asia, South America, Africa, and other regions.
10. QGM Quangong Machinery Co. Ltd.
Main Equipment: QGM-AACยฎ Dual-Purpose Block/Panel Line, QGM-Cloudยฎ Equipment Health Management Platform, QGM-Precastยฎ Prefabricated Component Composite Line.
Advantages: Backed by German Zenith technology, the equipment is TรV-certified. With over 120 service points worldwide, customers can enjoy a Lifetime Maintenance.
Suitable for: Large building materials groups seeking to achieve multiple production capabilities-combined plants producing both AAC and ceramsite boards/PC components on the same line.
Advantages of AAC Plant Manufacturer in China
Chinese AAC equipment manufacturers have integrated high technology, low costs, fast delivery, comprehensive financing, and strong service into a systematic solution. The solution can meet the needs of both large multinational corporations and startups.
1. Advanced Technology and Diverse Capacity
Capacity ranges from 30,000 to 600,000 cubic meters per year, with semi-automatic and fully automatic equipment available. Whether you need high-precision concrete blocks and slabs or large-scale production capacity, you can find the perfect solution in China.
2. Low Cost and Fast Delivery
Comparable AAC plant in Europe cost approximately โฌ110-130 million, while leading Chinese manufacturers can offer โฌ45-65 million, with delivery times of 6-8 months, 30-40% shorter than in Europe. They ship in modular containers, with on-site installation in as fast as 45 days.
3. Overseas 4S-level Service Network
Many manufacturers have established parts centers overseas, providing on-site delivery of common spare parts within 72 hours. They have introduced intelligent remote diagnostic systems for online diagnosis of equipment failures, providing solutions within 10 minutes.
4. Policy and Industry Chain Collaboration
The policy advantages of “Made in China” combined with the Belt and Road Initiative have led to a 23% annual increase in China’s AAC equipment exports; over 2,000 AAC factories in China have formed a complete supply chain.
5. Green and Low-Carbon Labeling
The manufacturer’s complete production line energy consumption is โค32 kWh/mยณ, 10โ15% lower than the international average. Integrated waste heat recovery and flue gas desulfurization solutions are now standard, helping overseas projects quickly obtain local green building certification.
From high-end, large-scale complete production lines to economical modular solutions, and from European technology to Chinese standards, Chinese AAC manufacturers cover nearly the entire technical spectrum of AAC equipment.
Going forward, we will continue to leverage our strengths and strive to expand into the global market, providing even better technology and services for AAC green building materials, and making our customers proud to choose us.
