Optimise your metal forming production
Innovation & Experience in Metalforming
Control material flow. Stabilise output. Repeat results.
TECHNOLOGIES
Master metal forming processes. Our expertise and know-how will help you get there
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SERVICES
Find the best fit for your parts and configure it around your targets
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MACHINES
Find the best fit for your parts and configure it around your targets
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Innovation in motion
EXPLORE OUR 3D RENDERS
See every detail. Experience the power, precision, and design that drive modern metal transformation.
Engineering decisions you can rely on
Denn works with you from the very first technical analysis to define the right approach and support every key decision.
From initial concept to reliable production, we help you move forward with confidence.
How we work
FROM ENGINEERING TO SOLUTION
From your first contact to the final metal masterpiece, our streamlined process ensures efficiency, accuracy, and results that exceed expectations
Clarify the challenge
Our process engineers analyse your part, constraints and project objectives to define the most suitable forming approach and identify optimisation opportunities from the very beginning
Build the right solution
We adapt to your needs, supporting you from prototype development throught to production ramp-up. We recommend the most appropiate technologies, configurations or process improvements, maintaining close and regular contact throughout the project
Deliver & Support
We deliver a complete, tailored solution adapted to your project scope – from a single prototype to a full production line. Our relationship does not end with delivery; we continue to support you as your needs evolve.
Ideas into Action
R&D Experience
At DENN, we actively embrace innovation. We have led R&D projects and forged partnerships with other companies to develop pioneering initiatives. Our commitment goes beyond being a reference point; we aim to turn innovation into tangible products that make a difference today and shape the future of our industry.
INNOVATION
Driving metal transformation with cutting-edge technology and advanced processes
CUSTOMIZATION
Tailored solutions designed to meet each client’s unique needs
EXPERTISE
Our team of engineers and metallurgists ensures precision, quality, and efficiency in every project
Stay tuned on our new videos
DENN IN ACTION
Explore our journey of innovation and expertise through our videos, showcasing real projects, advanced processes, and the people behind DENN who make cutting-edge solutions a reality every day.
METAL FORMING
FLOW FORMING
RL
DENN has completed the assembly and verification of a new unit of the heavy duty 3-roller Flowforming machine model RL-140/435 prior to the delivery and installation overseas.
SHARE FORMING
NTR 60/15
It is designed to manufacture rotational metal parts from discs, tubes, cones, or simple preforms, combining industrial productivity with intuitive graphical programming to speed up setup and improve repeatability.
METAL SPINNING
NTR – 130/50
Since its establishment in 1885, DENN has manufactured metal spinning machinery. Its models have gradually evolved, from the primitive manual lathes to the current machines operated by computer systems.
FLOW FORMING
LW1
It manufactures rotational parts from preforms, combining industrial productivity with graphical programming through DENN Cad-Cam to ensure precision and repeatability.
TRIMMING, BEADING AND FLANGING
RB
The technology used for trimming, beading, and flanging operations, among others, is similar to that of metal spinning, incremental deformation, although much simpler machinery and tools are used.
METAL SPINNING
NTR-250/250 CNC
From the beginning of the company’s foundation, Industrias Puigjaner has designed and manufactured machines to form plate and tube using rotational methods.
SHARE FORMING
LW1 conos
The LW is a vertical single-carriage CNC flow forming lathe designed for cylindrical flow forming of cast wheel rims.
METAL SPINNING
NTR 100/30
Since its establishment in 1885, DENN has manufactured metal spinning machinery. Its models have gradually evolved, from the primitive manual lathes to the current machines operated by computer systems.
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Trusted by +500 industrial manufacturers worldwide
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LAST NEWS
Keeping You Informed on Innovation and Industry Trends
DESIGNED FOR
ACCURACY & EFFICIENCY
LET'S TALK ABOUT YOUR PROJECT
We transform your vision into tangible results through strategy, creativity, and purpose.
- Phone Number
- (+34) 937 13 20 01
- denn@denn.es
- Address
- Calle del Pintor Vila de Cinca, 30. 08213 Barcelona