• Integrated Hydraulic Bed Crowning
• Easy to Program Delem Controls
• Fiessler LASER Curtains Standard

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Piranha Precision CNC Press Brake Model 280-13

280 Ton 13′ P Series Precision Press Brake

Pressure			280	TONS
Length of worktable			161.4	IN
Die Rail Height			3.15	IN
Distance between uprights			141.5	IN
Ram stroke			8.5	IN
Max open height (with die rail without clamps)			17.7	IN
Throat depth			16.1	IN
CNC axis w/Delem Control			Up to 6+1 Axis Configuration
Ram Speed		Approach	283	IPM
		Work	21	IPM
		Return	248	IPM
Repeatability			0.0004	IN
Back Gauge X	Stroke		19.7	IN
	Work piece size		0-38.5	IN
	Max running speed		708	IPM
	Re-position		0.001	IN
Overall Dimensions	L		197	IN
	W		83	IN
	H		110	IN
Oil Capacity			135	Gallons
Motor			25	HP
Machine weight			37,200	LBS

Note:

• Y1, Y2 Control ram movement
• X or (X1, X2) Control back gauge front and rear movement
• X1 Prime Controls X1 only 3.94” +/-
• R or (R1, R2) Controls back gauge bar up and down
• Z1/Z2 Controls back gauge fingers left and right
• S Control compensation crowning system

Structural features

• European design
• Full steel plate welded structure
• Stress relieved
• Machined in one set up to assure parallelism and verticality of all mounting surfaces
• Safety side door guards and rear safety gate
• Movable front support arms

Ram

• Double guide/gib system ensures precise ram movement
• Parallel tolerance of Y1 and Y2 +/- 0.0004”
• Y1 and Y2 can be programmed separately allowing for off center loading or cone bending
• Dwell at the bottom of stroke can hold the work piece clamped under pressure and can be programmed to assure precision bends
• Slow speed return, allows the operator to control work piece after the bend is completed
• European/American Reversible Precision clamping style for upper tool holder

Hydraulic system

• Advanced closed-loop electro-hydraulic synchronized servo-control system
• Hydraulic system from HOERBIGER, Germany
• Heidenhain linear scale and positioning system, with a hydraulic balancing system which allows processing of full length work pieces or sectionalized bending
• Overload protection
• Sight glass on tank for easy oil level checks

Back gauge system

• Available up to 6 axis for complex parts with multiple bends
• High speed precision back gauge .001 repeatability
• X axis is driven by digital AC Servo-motors with ball screw and linear ways
• Back gauge is a box tube design for mechanical strength and rigidity
• Fingers are designed to increase the working range of back gauge

Electrical system

• Electrical components are sourced to ensure reliability, longevity and common off the shelf replacement
• Standard Foot Pedestal with Emergency Stop Button

Crowning system

• Integral hydraulic crowning system built into the bed. Programmed through the Delem control to ensure precise bends
• Special 3-piece design of the bed to increase the precision

CNC controller

• Delem CNC controller from the Netherlands
• Offline programming capable

Standard tooling and configuration

• Upper tool clamping: European/American Reversible Precision
• Lower die rail with standard US tang

List of main commercial components

Name	Supplier
CNC system	DELEM (Netherlands)
Servo motor	PANASONIC (Japan)
Servo drive
Hydraulic system	HOERBIGER (Germany)
High-pressure filter	HYDAC (Germany)
High-pressure gear pump	SUMITOMO (Japan)
Linear scale	HEIDENHAIN (Switzerland)
Linear guide	HIWIN (Taiwan)
Ball screw	MEGADYNE (Italia)
Synchronous belt
Cylinder Seals	ECONOMOS (Austria)
Proximity switch	CONTRINEX (Switzerland)
AC contactor	SCHNEIDER (France)
Electrical Components	SCHNEIDER (France) WAGO (Germany)
Terminal
Pendant arm	ESTUN (China)

Standard Features

• Synchronized Precision Hydraulic Brake with 280 Tons of Bending Force and 161.4” Bed
• Ram repeatability and parallelism of 0.0004”
• 141.5” between housings (measured between the side plates of frame)
• Ram pre-machined to use European tooling (other tooling systems can be priced on request)
• Precision ground die rail with hold down bolts
• Piranha X and R Back Gauge system
• Fiessler AKAS-LC Laser Safety Curtain System
• Integrated Bed Crowning
• European/American Reversible Precision Style Manual Tool Clamps
• Manual Front Sheet Supports
• Open Height (with die rail without clamps) 17.7”
• Shut Height (with die rail without clamps) 9.2”
• Stroke 8.5”
• Throat Depth 16.1”
• Approx. Work Height 35” (for standard machine only)
• Rapid Approach 283 ipm
• Press Speed 21 ipm
• Return Speed 248 ipm
• Delem DA58 Graphical CNC Control
  • Graphical 2D programming mode
  • Bend sequence determination and developed length calculation
  • Storage capacity 256 MB with USB peripheral interfacing
• Motor Rating = 25 H.P.
• Estimated Weight = 37,200 lbs.

Optional Features

Control Options:

• DA-58T (Standard)
• Delem DA-66T Control Upgrade, (Required for Z1, Z2 Upgrade)
• Delem DA-69T Control Upgrade

Back Gauge Options:

• Powered Z1, Z2 Upgrade (Requires DA-66T or DA-69T Control)
• X1 Prime stroke +/- 3.94” (Requires DA-66T or DA-69T Control)
• 6 Axis Upgrade X1, X2, R1, R2, Z1, Z2 (Requires DA-66T or DA-69T Control)

Front Supports and Followers:

• Linear Guided Front Sheet Supports

Throat Depth:

• *3.9” Extra Throat Depth
• *7.9” Extra Throat Depth

Stroke/Opening:

• *3.9” Extra Stroke/Opening
• *7.9” Extra Stroke/Opening
• *11.8” Extra Stroke/Opening

* When selecting this option, machine specifications such as height, weight, depth and material entry height will change from the standard machine specifications.

Clamping:

• Reversible Euro/American Fast Clamp Upgrade (20 Required)

Offline Software:

Delem Profile T2D DA-58T or DA-66T

The Profile-T software offers advanced programming in 2D in line with the DA-Touch controller software. The steps from start to finish of the desired program including its transfer to the control are clearly embedded in the user interface.

Programming the product graphically shows a true scale representation of the intended product. Realistic product visualization gives feedback on feasibility, collisions, required tools and tool adapters for production.

Delem Profile T3D DA-66T

The Profile-T software offers advanced programming in 3D in line with the DA-Touch controller software. The steps from the start of programming to the desired program including its transfer to the control are clearly embedded in the user interface. Also includes DXF Product import.

Programming the product graphically shows a true scale representation of the intended product. Realistic product visualization gives feedback on feasibility, collisions, required tools and tool adapters for production.

Delem OP-W-3DVISUALIZATION

Used in conjunction with Profile T3D for viewing of 3D Products on the control.