Variable Rake CNC Shear

guillotine series

Super heavy duty guillotines with CNC controlled rake angle and blade gap.  The CNC controller can interface with many material feeding and handling options.

Standard Features

  • Heavy duty St 44 AI steel construction & Stress relieved frame
  • Userfriendly CNC Touchscreen control unit - D-Touch 7
  • Automatically adjusted rake angle by CNC
  • Automatically adjusted blade gap by CNC
  • Automatically adjusted cutting length by CNC
  • Ball integrated front tables
  • Ballscrew back gauge, 1000 mm
  • 1 mt flip-up finger guards
  • Squaring arm with scale & T-Slot & Tilting stop ( L= 1500 mm )
  • Support arms T-Slot & Tilting stop ( L=1000 mm )
  • Illumination & Shadow line
  • Throat depth with 350 mm
  • Automatically pressure adjusted solid holddowns
  • Top and Bottom blades with 4 sides
  • Foot pedal
  • High performance hydraulics & electronics components

Features

  DURMA Touch Screen controller for shears  The powerful touch screen CNC control unit offers integration with all the machines axes at the one interface.  The operator enters the plate type, the plate thickness, the plate length, and the desired back gauge position and the controller automatically sets the blade rake, the blade gap and rapidly positions the back gauge.     •    Programmable •    Automatic calculation of blade gap •    Automatic calculation of blade rake

DURMA Touch Screen controller for shears
The powerful touch screen CNC control unit offers integration with all the machines axes at the one interface.  The operator enters the plate type, the plate thickness, the plate length, and the desired back gauge position and the controller automatically sets the blade rake, the blade gap and rapidly positions the back gauge.    
•    Programmable
•    Automatic calculation of blade gap
•    Automatic calculation of blade rake

  Large Throat Gap  To allow shearing of material longer than the blade length the DURMA VS series of guillotine comes standard with 350mm throat gaps cut at each end of the frame.  Provided the cut strip is not larger than 350mm you can cut plate of any length by multi-cutting.  Multi-cutting is where you cut the plate part way through then shuffle the work piece through the throat gap and continue the cut.    

Large Throat Gap
To allow shearing of material longer than the blade length the DURMA VS series of guillotine comes standard with 350mm throat gaps cut at each end of the frame.  Provided the cut strip is not larger than 350mm you can cut plate of any length by multi-cutting.  Multi-cutting is where you cut the plate part way through then shuffle the work piece through the throat gap and continue the cut. 

 

  Finger Guard, Ball Transfer & Hold downs  The first one meter of the finger guard can be flipped out of the way for easy viewing of the work piece at the initial point of cut.  The hydraulic hold down jacks ensure the plate is held firmly along the entire length of the blade.  The hold downs are positioned closer together at the ends of the machine.  Not only does this provide better clamping at the crucial start of the cut but also makes narrow plate cutting more accurate. The front table of the machine is fitted with ball transfers to aid in position large heavy plates. 

Finger Guard, Ball Transfer & Hold downs
The first one meter of the finger guard can be flipped out of the way for easy viewing of the work piece at the initial point of cut.  The hydraulic hold down jacks ensure the plate is held firmly along the entire length of the blade.  The hold downs are positioned closer together at the ends of the machine.  Not only does this provide better clamping at the crucial start of the cut but also makes narrow plate cutting more accurate.
The front table of the machine is fitted with ball transfers to aid in position large heavy plates. 

  X axis Back Gauge  The standard DURMA VS series guillotine features a 1000mm back gauge running on precision ball screws.  The CNC controller positions the back gauge to extreme accuracy of ± 0.1mm and with extreme high speed of 200 mm/sec.  The CNC controller can automatically retract the back gauge when cutting thin strips to prevent the off-cut jamming between the blade and the back gauge.   

X axis Back Gauge
The standard DURMA VS series guillotine features a 1000mm back gauge running on precision ball screws.  The CNC controller positions the back gauge to extreme accuracy of ± 0.1mm and with extreme high speed of 200 mm/sec.  The CNC controller can automatically retract the back gauge when cutting thin strips to prevent the off-cut jamming between the blade and the back gauge.

 

Optional Features

  • CE-Norm for EU
  • DNC 61 or DAC 350 Control Unit
  • HI SPEED ( Stroke/Minute)
  • Laser Cutting Line
  • Light Curtains for Finger Protection
  • "Pneumatic sheet support device ""standart"" -Durma I"
  • "Pneumatic sheet support device ""two steps"" - Durma II"
  • "Pneumatic sheet support device with ""Return to sender""- Durma III"
  • Sheet Support device with conveyor belt and scrap container
  • Stacker + Alıgment Cylinder
  • CNC Front Feeding System
  • Hydraulic anti-twist device
  • Special Throat Depth
     
  • Backgauge 1250 mm
  • X1, X2 Axis
  • Hydraulic swing-up back gauge
  • Adjustable holddown pressure
  • Oil Coolant
  • Central lubrıcation manual
  • Central lubrıcation motorised
  • Adjustable Angle stop 0-180°
  • add. Support Arms
  • Special blades
  • Special color
  • Control Panel on opposite position
  • Temperature measurement
  • Overseas special packaging
  Rear Sheet Support Systems  For the cutting of thin or delicate material consider a rear sheet support system.  These systems support the sheet to prevent it stooping down and passing under the back gauge.     - Pneumatic thin sheet support device - Durma I  - Pneumatic thin sheet support device "two steps" - Durma II This option is more advanced by not only supporting the sheet but gently lowers the off-cut to the ground to prevent damage to delicate materials.  - Pneumatic thin sheet support device “Return to sender” - Durma III After the cut process the off-cut is returned out the front side of the machine.  Therefore the operator does not have to go around the back to collect. 

Rear Sheet Support Systems
For the cutting of thin or delicate material consider a rear sheet support system.  These systems support the sheet to prevent it stooping down and passing under the back gauge.   

- Pneumatic thin sheet support device - Durma I

- Pneumatic thin sheet support device "two steps" - Durma II
This option is more advanced by not only supporting the sheet but gently lowers the off-cut to the ground to prevent damage to delicate materials.

- Pneumatic thin sheet support device “Return to sender” - Durma III
After the cut process the off-cut is returned out the front side of the machine.  Therefore the operator does not have to go around the back to collect. 

  Upgrade to X1 & X2 Back gauge  This option allows you to have two independent back gauge fingers which can be programmed to move in and out parallel OR on programmed angles.  Fully integrated into the controller.  Upgrade to 1250mm Back Gauge Increase back gauge travel from 1000mm to 1250m

Upgrade to X1 & X2 Back gauge
This option allows you to have two independent back gauge fingers which can be programmed to move in and out parallel OR on programmed angles.  Fully integrated into the controller.

Upgrade to 1250mm Back Gauge
Increase back gauge travel from 1000mm to 1250m

  CNC Front Feeder System  Fully integrated into the controller, this system allows the plate to be automatically feed into the Guillotine from front.    

CNC Front Feeder System
Fully integrated into the controller, this system allows the plate to be automatically feed into the Guillotine from front. 

 

  Throat Gap Upgrades  Upgrade from 350mm throat gap to 500mm throat gap.   

Throat Gap Upgrades
Upgrade from 350mm throat gap to 500mm throat gap.

 

  Any Size Is Possible  Durma will manufacture a machine to any size you require, up to 10 metres in length and to a maximum thickness of 20 mm. Please forward us your requirements.   

Any Size Is Possible
Durma will manufacture a machine to any size you require, up to 10 metres in length and to a maximum thickness of 20 mm. Please forward us your requirements.

 

 Manual Protractor  This device allows easy and fast angle cutting of sheet.  Calibrated in degrees the operator can position the sheet at the angle of cut desired      

Manual Protractor
This device allows easy and fast angle cutting of sheet.  Calibrated in degrees the operator can position the sheet at the angle of cut desired   

 

Machine Specs