23.02.2026
Superior Efficiency: Mastering the Art of Automated Laser Welding and Bending
At DF-Bulgaria, we continue to push the boundaries of industrial precision. We are proud to showcase our highly productive, automated production line specifically designed for the bending and welding of high-qualitiy filter bodies.
Precision Through Innovation
The key to our quality lies in our specialized tube-to-tube feed system. By ensuring a permanent feed during the process, we chieve a continuous and flawless weld seam. This technology eliminates traditional welding inconsistencies, providing our clients with robust and reliable filter components for the most demanding applications.
Versatile Manufacturing Capabilities
Our automated line is engeneered for flexibility, allowing us to process a wide range of materials, including tinplate, steel, galvanised steel and stainless steel.
We currently offer the following processing dimensions:
- Pipe Diameter: 25 to 400 mm
- Material Thickness: 0.4 to 2 mm
- Length: 30 mm to 1000 mm
Sustainable Production
In line with our commitment to the future, this high-performance line is integrated into our green energy strategy. By utilizing our 100 kWp rooftop solar installation, we power our precision machinery with clean energy, reducing the carbon footprint of every component we manufacture.

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