AAC Block Production Line in Spain

150,000 m³/Year AAC Block Production Line in Spain

We recently completed a 150,000 CBM/year AAC block production line for a client in Spain. This project was designed to meet the increasing demand for lightweight, thermally efficient, and energy-saving building materials in the Spanish residential and commercial construction market.

Our solution helped the customer quickly enter the AAC industry with:
✔ A fully automated medium-scale production line
✔ Low energy consumption
✔ CE-certified equipment
✔ High-precision cutting technology
✔ Turnkey installation, training, and commissioning

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Why the Spanish Customer Chose a 150,000 CBM/Year AAC Plant?

After a detailed market analysis, the investor determined that a medium AAC-Anlage best matched the local market:

Reasons for choosing this capacity:

Spain’s AAC demand is steadily growing but still developing → 100,000–200,000 CBM/year is ideal
Fits EU insulation and carbon-neutral construction standards
Highly competitive for both local building contractors and distributors
Lower operational cost while maintaining excellent profitability
Allows expansion to 200,000 CBM/year with minimal system upgrades

Investment Range: USD 1.2M – 2.3M
Best For: Regional supply centers across Spain

Customer Requirements Before Purchasing

During the consultation process, the Spanish client raised several critical questions:

Customer Concerns

How to achieve EU-compliant density and strength levels?
How energy-efficient is the autoclave system?
What is the cost per m³ of AAC blocks in Spain?
What is the ROI and expected payback period?
How to reduce labor cost through automation?
How to manage factory layout in a narrow space?
Are spare parts and after-sales services available in the EU?

We provided full technical solutions, cost calculations, and a customized factory layout based on the customer’s land size.

Final Configuration of AAC Block Production Line in Spain

The customer selected our 150,000 CBM/year fully automated configuration, including:

Key Equipment Supplied

Automatic batching & pouring system
High-precision slurry & cement dosing system
Advanced AAC cutting machine (vertical + horizontal cutting)
8-set autoclave group with energy-saving steam pipeline design
Tilting, demolding, and grouping systems
Fly ash/river sand processing line
Automated packing & palletizing system

Features of This Configuration

✔ Fully automatic PLC control
✔ 15–20% lower power consumption vs. local manufacturers
✔ Perfect smooth cutting surface, suitable for thin-bed mortar construction
✔ CE-certified to meet EU regulations
✔ 30% reduction in labor through smart automation

Production Line Advantages for the Spanish Market

1. Excellent Thermal Insulation

AAC blocks significantly reduce energy consumption in Spanish summer and winter climates.

2. Fire Resistance (Up to 4 hours)

Ideal for residential buildings, public facilities, and warehouse construction.

3. Lightweight and Easy to Install

Speeds up construction and reduces structural load on older buildings.

4. Meets Spain’s Technical Building Code (CTE)

Especially for energy efficiency (HE1) and structural safety.

5. High Profit Margin

Average AAC block selling price in Spain: USD 48–60 per m³
Average production cost: USD 22–28 per m³
Profit: USD 20–30 per m³

Complete Production Process

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Sand processing & grinding
Slurry mixing
Mold casting
Vorhärtung
Tilting & demolding
Horizontal & vertical precision cutting
Grouping & autoclaving
Steam curing cycle
Final inspection
Automated packaging & palletizing

Our engineers ensured stable production from day one.

Installation & Commissioning in Spain

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Our engineers traveled to the customer’s site in Spain to provide:

Full plant installation
Equipment commissioning
Staff training
Recipe optimization using local sand and lime
Production testing and quality control setup

Result: The plant achieved stable production within 32 days, meeting all Spanish customer expectations.

What Our Client Says?

“The equipment quality and automation level are exactly what we needed for the Spanish market.
Your engineers worked professionally during installation, and the cutting precision far exceeds local alternatives. Our team is now producing stable, high-quality AAC blocks every day.”