220,000 m3/year AAC block plant | Large AAC Plant Manufacturer

What Is a 220,000 m³/Year AAC Block？

A 220,000 m³/year AAC block plant is a large AAC manufacturing facility capable of producing up to 650–750 cubic meters of AAC blocks per day. This output volume is sufficient to support:

National housing projects
Multiple real estate developers
Government-funded infrastructure
Precast and industrial building systems
Large distributors and wholesalers

Compared with medium-capacity lines, this size of plant offers:

Higher automation
Lower production cost per cubic meter
Faster return on investment
More stable continuous operation

This production line typically runs 24/7, using advanced batching, pouring, cutting, and autoclaving technologies to ensure the highest level of precision and efficiency.

Barcha AAC zavodlarini ko'rish

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Cost of a 220,000 m³/year AAC Block Plant

⚡ Equipment Cost (FOB): USD 2,000,000 – 3,000,000

⚡ Total Investment (including land, building, power & steam): USD 4 – 6 million

Cost Breakdown

1. Equipment (main production line): USD 2M – 3M

2. Civil construction: USD 800,000 – 1,200,000

3. Boiler + steam system: USD 300,000 – 600,000

4. Power supply system: USD 150,000 – 300,000

5. Installation & commissioning: USD 150,000 – 250,000

6. Training & technical support: Included

7. Optional equipment upgrades:

Panel production line
Packaging automation
Dust control system

Factors That Affect Cost

Local raw materials (sand, fly ash or coal ash)
Degree of automation
Autoclave quantity
Land prices
Labor cost
Building size

Advantages of 220,000 m3/Year AAC Block Plant

A 220,000 m3/Year AAC Block Plant hits the sweet spot between scalability, automation, and market demand. It offers lower per-unit costs, higher energy efficiency, and stronger market penetration than smaller plants, making it ideal for regional champions or builders expanding into OEM supply.

Optimal scale for regional supply: 300,000 m³/year is large enough to serve multiple mid-sized cities or a major metro area, balancing supply volume with manageable logistics
Lower unit cost: At this scale, fixed costs (autoclaves, cutters, boilers) are amortized over more units, reducing cost per m³ compared to 150,000 m³/year plants
Fully automated lines available: Modern 300,000 m3/Year plants include AI-driven batching, robotic cutting, and autoclave scheduling, reducing labor by 30–50%
30% lower energy use than smaller plants: Advanced models include heat recovery systems and steam recycling, cutting energy costs significantly

220,000 m3/Year AAC Block Plant Process

Raw material process → Batching and Mixing → Pouring → Static pre-curing → Cutting → Autoclaving Curing → 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 like steel wire or blades.

6. Autoclave Curing: Blocks are placed in an autoclave and cured for several hours at temperatures of 175-200°C 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.

Raw Materials of AAC block

Cement (Portland Cement): Acts as a primary binder, providing strength and durability to the blocks. Typically, 43 or 53-grade OPC is used.
Fly Ash or Sand: Serves as the main siliceous material. Fly ash, a byproduct of coal-fired power plants, is an eco-friendly alternative to sand, providing the necessary silica content.
Lime: A key calcareous material that reacts with other components to form the binding matrix and contributes to the chemical reactions during production.
Gypsum: Added in small quantities to regulate the setting time and improve the workability of the mix.
Aluminum Powder or Paste: Functions as a foaming agent. It reacts with lime and water to produce hydrogen gas, creating the characteristic porous, lightweight structure.
Suv: Essential for the hydration of cement and lime, and to facilitate the chemical reactions necessary for the setting and hardening of the blocks.

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These materials are carefully proportioned and mixed to form a slurry, which is then cast, pre-cured, cut, and finally autoclaved to produce the finished AAC blocks.

Main Equipment in 220,000 m³/year AAC Block Plant

1. Jaw Crusher

Function: Crushes large lumps of raw materials such as limestone and gypsum into 50-150 mm pieces, facilitating subsequent fine grinding. It is a key piece of equipment for raw material pretreatment.

Structure: A fixed jaw plate and a movable jaw plate form a deep-chamber crushing chamber lined with impact-resistant, replaceable high-manganese steel tooth plates.

Capacity Range: Common models range from 100 to 500 t/h. The motor and main unit are integrated on a steel frame base, occupying only 4-6 m² of floor space.

2. Ball Mill

Function: Grinds crushed lime, sand, or fly ash into a fine powder with a mesh size of 80-400 (0.2-0.045 mm) to enhance reactivity.

Structure: Horizontal cylinder+wear-resistant liner+steel ball media. It driven by a motor, reducer, and large gear.

Key Parameters: Cylinder diameter 1.2-2.4 m, ball load 5-30 t, power 55-800 kW.

3. Batching System

Function: Accurately weighs cement, lime, fly ash, aluminum powder, and water according to the recipe, with an error of ≤ ±0.5%. Equipped with multiple silos, metering, and conveying equipment.

Module components: Electronic scale, screw feeder, pneumatic butterfly valve, PLC touch screen; one-touch recipe call, batching completed within 30 seconds.

4. Mixing & Casting Machine

Function: Rapidly mixes weighed dry materials with water and aluminum powder into a fluid slurry, which is then poured into a mold for foaming.

Features: Twin-shaft forced mixing completes one batch in 60-90 seconds; hydraulically tilts 90° for drip-free pouring.

Key Parameters: Effective volume 2-4 m³, motor power 37-55 kW, removable mixing blades, wear life ≥ 30,000 cycles.

5. Tilting Cutter

Function: Cuts pre-cured billets into desired specifications with an accuracy of ±1 mm. Offcuts are recycled online.

Structure: Three sets of longitudinal, transverse, and horizontal steel wire frames; servo motors synchronize lifting and lowering, automatically compensating for wire wear.

Capacity: Cutting cycle ≤ 5 minutes/die; can cut 75-300 mm thickness, 600 mm standard length, or 1200 mm slabs.

6. Autoclave

Function: High-temperature, high-pressure steam curing allows the green body to complete the hydrothermal synthesis reaction within 8 hours, increasing its strength by 5-8 times.

Specifications: Φ2.68×32 m or Φ2.85×38 m; design pressure 1.6 MPa, operating temperature 200°C; equipped with safety interlock and automatic blowdown.

Configuration: Each medium-sized line is equipped with 4-8 units, which can be connected in series or parallel. Energy-saving models include a waste heat recovery interface.

7. PLC Control Room

Function: Serves as the control center for the entire production line, offering features such as recipe management, parameter adjustment, process monitoring, energy consumption analysis, fault alarms, and remote app viewing.

Hardware: Reserved OPC UA interface for integration with the factory’s MES/ERP system.

8. Waste Gas Heat Recovery System

Principle: Autoclave exhaust gas at 160°C is preheated to 90°C via a heat exchanger, saving 8–12% of natural gas annually.

Configuration: Plate heat exchanger+circulation pump+automatic temperature control valve.

Main Parameters of 220,000 m3/year AAC Block Plant

Item	Parameter
Annual capacity	220,000 m³
Daily output	650–750 m³
Autoclaves	8–10 sets
Power requirement	1.2–1.4 MW
Land area	25,000–35,000 m²
Workers per shift	25–30
Product range	Blocks + Panels
Block density	525–650 kg/m³
Strength	4.0–5.0 MPa

220,000 m³/year AAC Block Plant Exported to Singapore

Location: Singapore
Customer Type: Leading building materials group
Plant Capacity: 220,000 m³/year
Production Line: Fully automatic AAC block + panel line
Investment: USD 2.95 million
Land Size: 22,000 m²
Installation Time: 110 days

“The production line runs extremely smoothly, with excellent precision and energy efficiency. Your engineering team delivered outstanding technical support, and the machine quality exceeded our expectations. We are planning to expand another autoclave group next year.”

Bepul taklif oling

What Is An AAC Block？

Autoclaved aerated concrete (AAC) blocks are a lightweight, porous, high-strength new building material.

The unique internal pore structure provides lightweight, high strength, thermal insulation, fire resistance, and sound insulation.

It is an ideal choice for achieving energy-saving and structural safety in buildings.

Nima uchun bizni tanlaysiz?

Investing in a 220,000 m³/Year AAC Block Manufacturing Plant is a big decision, and we’re here to make sure your investment pays off. Here’s what you get when you work with us:

1. Turnkey Solution:

We offer full turnkey service, from plant design, equipment manufacturing, to installation, commissioning, and staff training. Our engineers have over 15 years of AAC plant experience, so we’ll build the plant exactly as you need, and make sure it meets local rules.

2. After-Sales Support:

We’re here for you 24/7 with after-sales service, including:

Regular maintenance checks (on-site or online).
Fast spare parts supply (we keep lots of parts in key areas).
Technical training for your operators and maintenance team (in-person or online).

3. Customization Options:

We know every customer has different needs. Whether you want to adjust the plant’s capacity, add special equipment (like a waste water recycling system), or adapt to local raw materials, we can customize the plant to fit you.

4. Proven Track Record:

We’ve supplied AAC block plants to over 50 countries (e.g., India, Indonesia, Nigeria, Brazil). Our 220,000 m3/Year AAC Block Plant works well in many projects, and customers say it hits or exceeds the annual capacity target 95% of the time.

Services We Offer

Loyihani rejalashtirish va loyihalash
Mijozlarning ehtiyojlari va haqiqiy sharoitlarga asoslangan AAC bloklari zavodlari uchun umumiy rejalashtirish va batafsil dizayn sxemalarini taqdim eting, shu jumladan jarayonni loyihalash, uskunalarni joylashtirish va qurilish muhandislik dizayni.
Uskunalarni etkazib berish va o'rnatish
AAC ishlab chiqarish liniyasi uskunalarining to'liq to'plamini etkazib bering va normal ishlashini ta'minlash, loyihalashtirilgan quvvat va mahsulot sifati standartlariga javob berish uchun o'rnatish va ishga tushirishni amalga oshiring.
Texnik ta'lim
Operatorlar, texniklar va menejerlar uchun ishlab chiqarish jarayonlari, uskunalardan foydalanish, texnik xizmat ko'rsatish va sifatni boshqarish bo'yicha professional treninglarni taklif qiling.
Sotishdan keyingi xizmat
Uzluksiz barqaror ishlab chiqarishni ta'minlash uchun kundalik parvarishlash bo'yicha ko'rsatmalar, nosozliklarni bartaraf etish va ehtiyot qismlar bilan ta'minlash bo'yicha ishonchli sotuvdan keyingi tizimni yarating.
Texnik qo'llab-quvvatlash va yangilash
Doimiy texnik yordam ko'rsating va samaradorlik va sifatni yaxshilash uchun mijozlar ehtiyojlari va sanoat tendentsiyalariga asoslangan uskunalarni yangilash/texnik o'zgartirish echimlarini taklif qiling.
EPC Bosh pudratchi
Muammosiz tajriba uchun loyihalash, asbob-uskunalarni xarid qilish, fuqarolik qurilishi, o'rnatish va o'qitishdan tortib, sinov ishlab chiqarishgacha bir martalik EPC xizmatlari.

Other Hot-sale Block Manufacturing Plant

Annual Production	Price (USD)	Core Configuration
100,000 m³	1.5–1.9 M	Air-turning cutting, 3×31 m autoclaves
150,000 m³	2.1–2.6 M	Robotic palletizing, 4×31 m autoclaves
200,000 m³	2.8–3.5 M	Six-sided cutting, 4×37 m autoclaves
300,000 m³	1.5–4.8 M	Dual cutting lines, 6×37 m autoclaves
400,000 m³	4.5–6.5 M	Fully automatic air-turning, 8×37 m and above autoclaves