Tube bending machines with two bending heads for the series production of tube serpentines

The CNC DB Twin range was specially developed to meet the increasingly complex needs of modern boiler and power plant construction. The two independent bending heads bend optionally in the same or opposing directions. The advantage of two parallel bending heads is to be able to bend different bending radii within one system. The use of two counter-rotating bending heads, on the other hand, enables the time-optimized production of complex tube serpentines.

Small bending radii cut costs

In boiler and power plant construction, there is great savings potential in the production of pipelines especially. High-performance tube bending machines are capable of bending complex pipelines quickly and precisely, thus greatly reducing assembly time and costs. Small bending radii can reinforce the cost effects. Decreasing the radii reduces the footprint and the material required to produce a piping system.

CNC 60 DB Twin

max. Ø 63,5mm

CNC 80 DB Twin

max. Ø 88,9mm

CNC 100 DB Twin

max. Ø 114,3mm

A stable basic machine for precision

The high-quality and high-performance booster bending machines from the BOILER & POWER range are designed for years of continuous use and deliver very precise bending results. A stable basic machine absorbs the enormous forces generated when bending large thick-walled tubes. Combined with a smart CNCcontrol, it can produce complex pipelines with extreme precision. The machines from our BOILER & POWER ranges outperform the tolerance specifications for wall thinning and ovality prescribed by all international standards including EN 12952 and ASME B31.1.

The benefits at a glance

Our automatic tube bending machines with two bending heads manufacture the smallest bending radii with extreme precision. If you would like any further information or you need advice about your individual specifications, please contact us without obligation.


  • Maximum precision
  • Booster bending process, with or without mandrel
  • Bending radii lower than 1 x D without mandrel
  • Complex geometries: change of bending direction during the production cycle
  • Extensive range of optional extras
  • Compliance with all relevant international standards

Our service offer

We are your partner for all aspects of tube bending solutions. That is why our experienced after-sales service specialists support you in setting up your new machine and, in the years that follow, in minimising downtimes to ensure a sustainable and productive life cycle.

  • Personal and competent support from our service specialists
  • First-initial support via our service hotline
  • Optional remote error analysis and resolution
  • Worldwide repair service
  • Machine inspections and assessments
  • Rebuilding and control system modifications
  • High, long-term spare parts availability
  • High-performance software updates

Our quality promise

Bending to perfection, made in Germany: to us, quality not only means manufacturing first-class products but also covers all areas of the collaboration with our customers and partners – from offer to order processing to after-sales service.

  • Innovative bending solutions from leading technology partners
  • More than 80 years of experience
  • Personal and competent customer service
  • High manufacturing quality and depth
  • Made in Germany
  • Durability, sustainability and cost-efficiency
  • Excellent after-sales service
  • High spare parts availability
  • Processes certified to ISO 9001

Customised bending solutions: more than the sum of their parts

Individual requirements call for individual solutions – the entire package needs to be right.

Our modular machine and accessory ranges enable us to work with you to tailor the most efficient tube bending solution for your application. From optimal tooling for your machine and smart and user-friendly control systems to high-precision measuring devices and software-based tube bending simulation: there are virtually no limits to the available options. Our many years of experience working with customers in different industries helps us to find the right technology and service solutions for your specific requirements.

BOILER & POWER – tube bending machines for the boiler and power plant industry

The durable booster bending machines from the BOILER & POWER range are the perfect response to the stringent tolerance specifications and high quality requirements that apply in modern boiler and power plant construction. Our unique mandrel-free bending process enables you to achieve the highest product quality using challenging materials.

As well as tube bending machines with two bending heads, the BOILER & POWER range includes semi-automatic tube bending machines for boiler tubes, various automatic models for series production and membrane wall bending machines. Please feel free to contact us without obligation to discuss your individual requirements.

The world’s leading expert in tube bending machines

We are a world-leading company with decades of experience in developing and producing high-quality tube bending machines. From machines for custom manufacture and small batches and tube bending machines for large-scale production to special units for highly complex tube geometries – we have the right solution for every tube diameter, application and industry. Whether you are looking for a hydraulic, (part-)electric or hybrid drive, a smart EcoLine package or a combination with one of our modular equipment options, our portfolio includes the right solution for your specific needs.

See for yourself or contact us directly for an individual consultation.