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redPOWER® R4

Power and control for cutting, welding and micro-machining.

200W – 1kW
CW Fiber Laser

The redPOWER® R4 series of Fiber Lasers has been designed and tested to meet the highest standards of reliability, performance, repeatability and user safety.

redPOWER® R4 Fiber Lasers deliver substantial commercial benefits over alternative technologies, offering improved line speeds, finer machining capabilities and reduced downtime.


Download the product data sheets, including full specifications, features and industry suitability.
HS Series, RS Series, FL Series.


A Leading Edge Advantage

The commercial advantages of Fiber Lasers over alternative technologies are far reaching: improved line speeds, finer machining capabilities, reduced downtime and lower cost of ownership, giving users a leading edge advantage.

No maintenance

Significant design features of these units include thermal management, low noise, output stability and system-to-system repeatability. Every care has been taken at the design stage to ensure our products offer a long and maintenance-free life.

The innovative features of the redPOWER® R4 include Pulse Shape Equalisation (PSE) and closed loop control, giving class leading power stability and performance, even under the stress of reflections from bright metals. This allows the redPOWER R4 to produce highly repeatable results for years of continuous operation without maintenance in high accuracy applications, such as medical device production and metal 3D printing.


The redPOWER R4 series of Fiber Lasers has been designed and tested to meet the highest standards of reliability, performance, repeatability and user safety.


The Laser user’s ability to control power, modulation rate, pulse width and pulse shape, together with applications tailored beam delivery and control features, make Fiber Lasers a highly versatile tool of choice for micro-machining applications.

Specialising in cutting, welding and 3D printing applications redPOWER® R4 Lasers can be integrated directly into production lines or your machines. A range of output Fibers are available up to 20m in length with single and multi mode options to ensure even the largest machines can benefit from redPOWER® R4.

Key Benefits

  • Back reflection tolerance for cutting or welding reflective metals
  • CW or Modulated
  • Dynamic pulse shape control
  • ‘Fit & Forget’ technology
  • Full comms / analog I-O control options
  • High power stability
  • Highly engineered beam quality
  • Pulse Shape Equalisation (PSE)
  • 2 year standard warranty


  • Aluminium
  • Brass
  • Copper
  • Mild steel
  • Multi layer metal composites
  • Reflective metals
  • Stainless steel
  • Ceramics

Place an Order

To place an order or to discuss your requirements in more detail with one of our Fiber Laser experts, either call us direct on +44 (0)1489 779 696 or, complete this form and we will contact you.

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