Pressing of aluminum profiles
FEAL's profile extrusion production lines feature advanced technology and high quality standards, enabling the production of aluminum profiles with superior mechanical properties.
7 MODERN PRESSING LINES
PRESSES WITH A FORCE OF 14 MN,
18 MN, 25 MN AND 35 MN
AUTOMATED CUTTING, LAYING AND HEAT TREATMENT
MAXIMUM PRECISION AND QUALITY CONTROL
High-tech pressing process
In our modern aluminum profile pressing facility, production is carried out on seven hydraulic presses of various capacities, which allows flexibility in profile dimensions and properties.
The process includes:
- Profile pressing
Continuous guidance and cooling is ensured by means of an air or water wave.
- Automated cutting and stacking
precise cutting up to 13 m and elimination of the possibility of damage.
- Heat treatment
artificial aging of the profile at 180 °C for 6 hours, ensuring optimal mechanical properties
Technical characteristics of presses
Bosnia and Herzegovina
| Press power | Year of production | Max. profile width (mm) | Max. profile weight (kg/m) | Annual capacity (t/year) |
|---|---|---|---|---|
| 14 MN | 2010. | 170 | 2,50 | 5,500 |
| 18 MN | 2003. | 220 | 6,50 | 7,500 |
| 25 MN | 2006. | 300 | 11,00 | 12,000 |
| 25 MN | 2018. | 300 | 10,00 | 12,000 |
| 35 MN | 2014. | 420 | 18,00 | 20,000 |
| 35 MN | 2023. | 420 | 18,00 | 20,000 |
Croatia (Karlovac)
| Press power | Year of production | Max. profile width (mm) | Max. profile weight (kg/m) | Annual capacity (t/year) |
|---|---|---|---|---|
| 18 MN | 2025. | 220 | 6,50 | 7,500 |
Why choose FEAL aluminum profiles?
FEAL's production process guarantees the top quality and longevity of aluminum profiles.
The highest standards of precision and quality
Automated production reduces the risk of damage
Fast delivery and high production flexibility
Environmentally friendly process with optimized energy consumption
Aluminum alloys – the optimal combination of strength and machinability
In production, we use premium aluminum alloys from the 6000 family, known for their corrosion resistance, excellent mechanical strength and heat treatment capabilities. Thanks to the wide range of available alloys, we can meet the specific requirements of various industries, from construction to transportation and engineering.
- High-quality aluminum logs ø152 mm – ø305 mm
- Advanced heating system and precisely controlled pressing
- More than 9000 different profile pressing tools
- Possibility of cooling with liquid nitrogen for greater precision and tool longevity
The process of preparing aluminum alloys
RAW MATERIAL PREPARATION
we use primary aluminum with
guaranteed chemical composition
PRECISE LOGS HEATING
multi-zone ovens allow for controlled achievement of optimal temperature
ADVANCED CUTTING TECHNOLOGY
Guillotine cutting ensures shorter cycle times and maximum material utilization
COOLING AND HEAT TREATMENT
adapted methods for optimal mechanical properties of profiles
Types of alloys and their characteristics
| Alloy | Description | Mechanical strength (Rp0.2 N/mm²) | Tensile strength (Rm N/mm²) | Ductility (A%) |
|---|---|---|---|---|
| EN AW 6060 | Most commonly used alloy, excellent for extrusion | 150–160 | 190–215 | 6 |
| EN AW 6063 | “Architectural alloy”, ideal for construction and anodizing | 180–200 | 225–245 | 6 |
| EN AW 6005A | Higher tensile strength, high corrosion resistance | 200–225 | 250–270 | 6 |
| EN AW 6082 | The strongest alloy from the 6000 group, great for constructions | 250–260 | 290–310 | 6 |
Advantages of aluminum alloys
- High precision and control of chemical composition
- Possibility of customization for specific industrial requirements
- Advanced heat treatment methods for superior mechanical properties
- Wide application in construction, transport and industry
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