Sentinel Plus 

Sentinel Plus is the most advanced press brake guarding system ever designed for retrofit applications and is optimised for high speed performance machines. As a camera based system, Sentinel Plus delivers exceptional levels of protection, productivity and performance.

Go faster than ever before

The Sentinel Plus Press Brake Guarding System includes RapidBend Plus technology that enables you to operate faster than ever before. RapidBend Plus works with flat sheets and box profile parts so the machine can close at high speed right down to 2mm above the material to significantly boost your productivity. 

Key Features

Sentinel Plus key features


  • Mute point is easily set according to the material position and optically verified automatically on every cycle.
  • Graphical user interface panel displays system and machine status in real time. Simple to follow instructions and messages make the system very easy to operate.
  • Multiple modes available to suit any shape and profile of work piece. At the press of a button simply select a mode that best suits each bend job to achieve the best level of productivity and performance.
  • Integrated status LEDs on the TX and RX for simpler and faster set-up and adjustment.
  • Automatic monitoring of speed and stopping performance.
  • Quick adjust brackets with tool lock to keep the transmitter and receiver clear during tool change.
  • Automatic Tool Alignment for simple tool change that takes only a matter of seconds.
  • Special Tools Mode automatically detects and adjusts for any size and profile tool.
  • Optional monitoring of additional machine safety elements including emergency stop buttons plus side and rear gate interlock switches with real time status displayed on the user interface panel.
  • Dual guarding option - install laser protection and a third party light curtain for even more flexibility. Simply select the protection that best suits the bend job.


RapidBend-SmallRapidBend Plus

RapidBend Plus is a performance technology designed for high-speed press brakes that employs a dynamic muting process that enables the tools to close safely at high-speed until the punch is just 2mm above the material surface. This minimises the slow speed travel distance on every bend cycle for both flat profile parts and box profile parts with side flanges.

RapidBend Plus is compatible with most high-speed performance CNC press brakes*, reducing the minimum speed change point down to 2mm. 

In comparison with other systems, RapidBend Plus technology can reduce your machine cycle time by more than two seconds per cycle, representing a significant saving in operating time and cost.

*For retrofit applications, RapidBend Plus can reduce the minimum speed change point to 2mm, however results may vary depending on the press brake type and capabilities. Consult your Lazer Safe Retrofit Dealer for more information.


AutoSense is an automatic monitoring technology that tracks machine operation and performance in real time. AutoSense automatically monitors control commands, motion, direction, speed and stopping performance to maintain a high level of machine and operator protection. AutoSense also guarantees compliance with international safety standards that mandate automatic monitoring of machine overrun and safe speed.


BendShield technology provides advanced optical protection by enveloping the punch tip with a protective field that has no gaps. BendShield has an object detection resolution of 2mm to detect even the smallest obstruction from any angle. Optical protection remains active until the tool opening is reduced to 2mm preventing fingers and hands entering the point of operation. 


  Sentinel Plus Press Brake Guarding System
Hardware CE Certified Category 4 Safety Controller with integrated force guided relays and encoder feedback system
Software CE Certified Kernel Software with application software interface
Technology RapidBend Plus / AutoSense / BendShield
Laser transmitter / receiver
Laser transmitter CLASS 1 Block laser
Receiver Camera receiver
Maximum recommended optical range 8 meters / 26 feet
Object detection resolution 2mm
Minimum speed change point  2mm
Connector type M12 12 pin
Tool compatibility V tools and non standard tools
Special functions  Automatic Tool Alignment / Special Tools Mode
Integrated status LEDs Transmitter status (power / laser A/B)
Receiver status (power / front/middle/rear sensors / automatic alignment)
User interface panel
Display 4.3” widescreen colour graphics display
Connector type M12 8 pin
Mounting brackets
Vertical bracket length 700mm (other lengths available on request)
Vertical adjustment range 530mm (suits punch height up to 450mm. Other lengths available on request)
Horizontal adjustment range 40mm

How to Buy / Availability

Sentinel Plus is available in selected countries, supplied and installed from Lazer Safe Retrofit Dealers, the original press brake manufacturer and participating machinery dealers. CLICK HERE to find a Lazer Safe retrofit dealer near you.