• PERFECT COMBINATION OF DURABILITY AND PRECISION:
  • Our model AB press brakes are available from 100 to 1,500 tons up to 24’. The formidable hydra-mechanical drive system not only provides full tonnage across the bed but also ram repeatability of +,- .001” across the length of the machine.
  • The AB press brake is specifically designed for full length forming, off-center forming, punching, blanking and most other applications. No CNC or gauging is standard on the model AB brake but all levels of CNC are optionally available. We allow our customers to customize exactly what level of sophistication they require.
• YOUR CHOICE OF BASIC OR STATE OF THE ART CONTROLS:
  • The AB press brake intentionally comes standard with very simple non-cnc mechanical limit switches to control the ram travel. We start with the most basic ram control so we can customize the machine to each of our customer’s needs. Whether the requirement is simplicity or state of the art 2D/3D graphics and multi axis servo gauging systems, we can provide any level of control.
• PRESS BRAKE AND STRAIGHT SIDE PRESS CAPABILITY:
  • With our hydra-mechanical drive system providing full tonnage the length of the bed, optionally the model AB press brakes has the ability to be used with traditional press brake tooling and optionally can have either permanent or removable flanges for press die applications. There is more for this unique feature in the options pages.
• MANUAL RAM CLAMPING:
  • American or New Standard Style Ram Clamping Extremely heavy duty, spring loaded die clamps for easy, fast die change. Accepts all American style standard and precision ground tooling. All press brakes can be ordered optionally with Wila (or equiv.) style quick-change powered ram clamping systems and European clamping systems in lieu of manual system.
• MANUAL TONNAGE CONTROL:
  • The model AB press brake comes standard with manual tonnage control that allows the operator to choose tonnage output. Optional programmable tonnage is available with CNC that can be programmed for individual jobs.
• EXTREMELY HEAVY DUTY BED CONSTRUCTION:
  • Includes American Style Die Groove as standard. Incredibly heavy duty lower beams are essential to any well-made press brake to provide the best deflection possible. CNC crowning units are available optionally.
• BED FEATURES AND T-SLOT SUPPORT ARMS:
  • The bed of the AB press brake includes a groove down the center of the brake bed to accept American style tooling. We can also supply European style die holders. A t-slot across the front edge of the brake bed is included to allow the (2) standard 24” works supports to slide left to right the length of the bed.
• 24” WORK SUPPORTS:
  • Each machine comes standard with 24” work supports that can be adjusted vertically to match tool height and can be adjusted left to right the full length of the bed via the included t-slot across the front edge of the bed.
• T-SLOT ACROSS FRONT EDGE OF BED:
  • A 5/8” precision machined t-slot runs the full length of the brake bed. This slot allows the standard 24” support arms to slide left to right the full length of the bed.
• MANIFOLD CENTRALIZED LUBE SYSTEM:
  • This simple and efficient lubrication system brings all the lube points of the machine to a centrally located area on the back of the press brake. Optionally available is our automatic lubrication system that comes with a warning light when the grease gets low and an auto-shut-off that stops the machine when the reservoir is empty.
• HAND/FOOT SAFETY SEQUENCE WITH FOOTSWITCH:
  • This OSHA approved system for a single operator allows operation with either the included (2) hand palm buttons or palm buttons combined with the footswitch. Optional light curtains, laser systems or scanning systems are also available.
• SAFETY: The Hand/Foot safety sequence with footswitch is an O.S.H.A. approved 2 hand pedestal control with 3 position footswitch that comes standard on all press brakes. Available optionally are light curtains, Keyence scanning systems and AKAS laser systems. As well as interlocking, physical barriers across back of machine if needed.
• SERVICE: We have service capability everywhere in the contiguous United States which can only be expected for a U.S. made machine. We also supply free telephone support for the lifetime of the machine. You talk directly to the people that make your machine.
• WARRANTY: 5 Year Parts + 5 Year Limited Onsite Labor + 2 Year CNC/PLC Warranty. This warranty includes a 5 year limited onsite labor warranty and a 2 year CNC/PLC Warranty. Unlimited lifetime telephone support is included at no charge. If during the first 5 years you have an unresolved issue and telephone troubleshooting has been fully exhausted, we will provide onsite labor to take care of the problem. This warranty is based on 3 shifts a day and 24 hour days. Every machine is also available with our optional 7 Year Extended Warranty that extends the parts warranty by 2 years. NO OTHER MANUFACTURER MATCHES OUR WARRANTY.
• *Contact Sierra Victor Industries if overall heights are critical.
• *Bed heights can be lowered with full machine pits
• *Contact Sierra Victor Industries for specifications on other size brakes

STANDARD FEATURES:

• From Basic to Advanced Ram Control - Simple Non-CNC Limit switch ram control as standard up to optional 10 axis state of the art capability
• Full Tonnage Across the Bed - Precision even tonnage distribution across entire length of the bed and ram
• Ease of Maintenance - The simplest and easiest to maintain hydraulic system on the market
• Press Brake and/or Press Capability - AB brakes can be configured to operate both as a traditional press brake and/or for press applications
• T-Slot - Milled in front edge of bed for left to right support arm movement
• Punching Capability - Can perform punching applications requiring up to 2/3 of the machine's total tonnage
• Made in the U.S.A. - built from non-proprietary parts readily available anywhere in the USA. Proudly owned and operated 100% in the U.S.A.
• Warranty - Our unmatched 5 Year Parts/2 Year CNC/5 Year Limited onsite labor comes standard with every machine

*Contact Sierra Victor Industries if overall heights are critical.
*Bed heights can be lowered with full machine pits
*Contact Sierra Victor Industries for specifications on other size brakes

Specifications are subject to change without notice.

NOTE: Data is provided by the manufacturer.

WARRANTY: 5 YEAR – STANDARD Parts & Limited Labor

• LIGHT CURTAIN WITH FOOTSWITCH
  • Floating blank key-switch included, some programmability. Side barriers included to completely protect throat area of machine. 1 year warranty.
• LASER GUARDING SYSTEM
  • Wraps lasers around punch to allow operator closer to pinch-point and still be O.S.H.A. approved. 1 year warranty.
• COMPLIANCE OPTIONS INCLUDING UL LISTING, CSA, ZED
• ADDITIONAL FOOTSWITCH AND PEDESTAL CONTROL FOR 2nd OPERATOR
• LOW SPEED RETRACT
  • Ram returns in slow press speed for handling of large work pieces.
• SAFETY GUARDING FOR REAR OF PRESS BRAKE
  • Comes with swinging gates and interlocking system for shut down while open. Custom guarding systems available.
• T-SLOT SUPPORT ARMS
  • All brakes come standard with (2) 24" basic work supports. Optional T-slot support arms have precision t-slot bars added to set optional gravity stops. Available in 24”, 36” or 48” and with imbedded scales.
• QUICK RELEASE LINEAR WORK SUPPORTS
  • Quick-change, quick-disconnect style support arms with heavy duty, smooth transition roller guides for easy arm movement. Multiple adjustment points on arms for super precision placement.
• CNC SHEET ASSISTS
  • When operator safety and precision part handling are a priority, our CNC sheet assists are the solution. CNC controlled for precision part following and available for any level of production.
• TOOLING
  • Available on all 3 models of press brakes are single V, Four Way Conventional tooling plus Wilson/Wila Precision Ground, Segmented tooling. All tooling requirements available.
• MANUAL CROWNING
  • For the most precision requirements, manual crowning allows the operator to set the desired deflection.
• RAM AND BED CLAMPING SYSTEMS
  • Quick-change, powered clamping systems for upper and lower tooling providing you the quickest set up times possible. Perfect for American or New Standard style of tooling. Lower clamping available with or without crowning.
• AMERICAN AND NEW STANDARD PRECISION TOOLING
• Precision ground to +,- .0004” and hardened at wear points, segmented tooling is the answer for quality and fastest set up times.
• CNC CROWNING
  • For the most precision requirements, CNC crowning allows the operator to program the desired deflection for each job reducing set up time.
• RAM AND BED CLAMPING SYSTEMS
  • Quick-change, powered clamping systems for upper and lower tooling providing you the quickest set up times possible. Perfect for American or New Standard style of tooling. Lower clamping available with or without crowning.
• AMERICAN AND NEW STANDARD PRECISION TOOLING
  • Precision ground to +,- .0004” and hardened at wear points, Wila segmented tooling is the answer for quality and fastest set up times.
• TRADITIONAL PRESS BRAKE AND STRAIGHT SIDE PRESS CAPABILITY
  • With our hydra-mechanical drive system providing full tonnage the length of the bed, the model AB press brakes have the ability to be used with traditional press brake tooling and optionally can have either permanent or removable flanges for press die applications. Removable flanges on the bed and/or ram will allow you to utilize both conventional press brake tooling as well as press die applications as needed. Permanent bed and ram flanges will allow a wide array of press die applications for substantially less cost of a traditional straight side press.
• OPERATIONAL PREFERENCE CONTROLS - AUTO RETURN OF RAM
  • Normal operation of ram requires operator to release footswitch to allow ram to return to upper limit. This option makes the ram return automatically even if footswitch is still depressed.
• DECOMPRESSION SYSTEM
  • REQUIRED FOR BOTTOMING APPLICATIONS—allows oil pressure to bleed off to reduce shock to hydraulic system.
• EXTRA STROKE/EXTRA OPEN HEIGHT/DEEPER THROATS/HORN EXTENSIONS
  • All our machines can be tailor made to your exact needs
• AUTOMATIC LUBRICATION SYSTEM (air power required)
  • Automatically pumps EP-1 grease through lubrication system via a timed system. Also includes flow adjustable injectors. Includes auto-shutoff with warning light when reservoir is empty.
• MODEL AB PRESS BRAKE GAUGING OPTIONS
  • The AB Conventional press brake is perfect for companies who want the choice of either simplified, basic controls or state of the art 2D/3D CNC sophistication. The model AB is essential for any level of production from single shift facilities up to the largest multi-shift corporations in the world.
  • Regardless of your needs, if you want a dependable machine that lasts for decades but also want to choose your level of control complexity, then the model AB Conventional is your machine.
• CNC CONTROL UPGRADES:
  • 840 2D Touchscreen Control for servo gauges:
    • Multi-touch touchscreen allowing operator to draw parts/tooling with finger/stylus
    • Remote support/service and diagnostics via ethernet
    • Windows 10 operating system
    • Fully 2D Graphical control
    • 15” color screen on pendant
    • Crowning correction in degrees
    • 2D identification of best bending sequences
    • 2D graphical Offline software
    • 2D collision detection
    • Unlimited job storage via USB & Ethernet
    • 6 + Axis pf gauging programmability
    • 30,000 hard drive programs
    • Programmable delay & retract at pinch point
    • Direct connection of optional protractor devices to allow process angle measurement
    • Inch/mm conversion
    • Auto return of ram included
    • Low speed retract included
    • Dwell/decompression included
    • 2 Days Onsite training at customer's facility
  • 630 W/2D Tooling Graphics for servo gauges:
    • Simpler control w/out 2D part forming graphics
    • 2D tooling graphics only
    • 10” Touchscreen
    • 2D graphical Offline
    • software for desktop
    • Available with X/ Y/ R and CNC Crowning
    • Thousands of hard drive job storage & USB
    • Extensive tooling library
    • Programmable delay and retract at pinch point
    • Inch/mm conversion
    • Auto return/Low Speed Retract/Decompression included
    • Onsite training
• CNC PRECISION SERVO GAUGING SYSTEMS For 840/ 850W/630 Controls
• The AB press brakes are available optionally with X, R, Z1-Z2 and X-Prime servo gauging systems as well as our full 6 axis gauging system that includes Z1-Z2 + X1-X2 + R1-R2. These extremely heavy duty, precision gauges are available in 29” to 39” travel (special lengths available). All covered by our 5 year parts warranty.
  • 2-4 Axis X+ R (2 axis) or X + R + Z1-Z2 (4 axis):
    • X = Fingers in/out
    • R = Finger up/down
    • Z1-Z2 = Fingers Independently Left/right
  • 5 Axis X + R + Z1-Z2 + X-Prime:
    • X-Prime = Allows 1 finger +,- 3” of center for tapered bends
  • 6 Axis Z1-Z2 + X1-X2 + R1-R2:
    • 6 axis of full articulation
    • Z1-Z2 = Fingers independently left to right
    • X1-X2 = Fingers independently front to back
    • R1-R2 = Fingers independently up and down
• RADAN Radbend (For more information contact Sierra Victor Machinery)
• Offline programming and simulation for press brakes
• Radbend from RADAN is the comprehensive offline programming solution for press brakes. Completely integrated with RADAN3D it also provides a full 3D simulation of the bending process.
  • Automatic bend sequencing
  • Automated tool selection
  • Tool setup optimization
  • Automatic finger stop positioning
  • Customizable reports
  • Support for lifting aids and angle measurement systems
  • Can be integrated with RADAN3D
• SIMPLE CNC RAM AND BACKGAUGE CONTROL
  • AUTOMEC CNC300 2-3 AXIS CNC Control
    • NOTE: The standard mechanical ram control limit switches will be included as back-up for this CNC control.
    • Basic, Simple, retro-fit style CNC that can be added any time during the machines life
    • Available with Y + X or Y + X + R axis
    • 2 - Ram Depth Modes: Ram display can show true ram position in Depth or Angle.
    • Ram Offset - All ram dimensions can be offset ± .393” with one data entry.
    • Gauge Offset - All backgauge dimensions can be offset ± .393” with one data entry.
    • 300 Jobs (00 to 299) / 10 Bends per Job (w/linking) / 11 digit job number
    • Top of Stroke Reference
    • Depth or Angle Mode
    • Programmable Delay/Retract between Bends (0 - 19 sec.)
    • Programming delay/retract between bends (0 – 9 seconds)
    • Bend allowance ± .393” Calculator to change dimensions incrementally
    • Angle Adjust for Angle Correction
    • Backgauge Reversal on Pinch Point (time and distance)
    • Parts counter
    • Automatic Ram Calibration to Tool Heights
    • .001” resolution / Red L.E.D. display
    • IN/MM conversion
    • 24” or 48” Backgauge
    • Available from AB100 up to AB1000
• NON-CNC GAUGING
  • FOUR POSITION IN-LINE DEPTH STOP WITH (4) PRE-SET LOWER LIMIT:
    • Manual ram control that allows operator to pre-set up to 4 different ram depths/angles by pre-setting the limits on the side of the brake. The operator can then choose from any of the 4 positions from a selector switch located on the standard 2 hand control pedestal out in front of machine.
  • GO-TO, POWER BACKGAUGE:
  • Works perfectly in conjunction w/Four position in-line depth stop giving ram & backgauge pre-set controls for faster set-up time
  • Basic, Non-CNC control
  • 9 Bends per Job
  • 9 Cycles per bend
  • 1/2" LCD Display
  • Bend allowance ± .999”
  • Gauge Offset
  • .001” resolution
  • IN/MM conversion
  • Tactile feel pushbuttons
  • 5 Year flash memory backup
  • 24” Travel Backgauge
  • Available from AB100-6 up to AB325-14
• ADDITIONAL OPTIONS
  • Robotic interfaces
  • Longer T-slot support arms
  • Conventional tooling
  • Custom (single) paint color (sample required)
• EXTENDED WARRANTY
• This optional warranty extends the standard 5 year parts warranty by 2 years. Includes:
  • 7 year parts in lieu of standard 5 year parts warranty
  • 2 year PLC and CNC warranty
  • 5 year onsite limited labor warranty