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Piranha P-140 Ironworker

With 140 tons of punching force, the Piranha Model P-140 is truly the king of ironworker machines. Don’t miss the wide assortment of available attachments for the P-140 ironworker machine.


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Piranha P-140 Ironworker

With 140 tons of punching force, the Piranha Model P-140 is truly the king of ironworker machines.

Standard Features

  • Urethane Stripper Attachment- keeps material flat through the punching process, eliminating
    distortion.  The shorter required stroke gives you a faster punching cycle.
  • Automatic Urethane Hold-downs- clamps and releases material automatically with each stroke.  Part movement is eliminated by clamping the part throughout the entire shearing cycle.
  • Visibility- a direct line of sight over the hold down bar allows the operator to easily and accurately line up cuts to the shear blades.
  • Flat Bar Shear- the low rake angle shear design results in flatter and higher quality sheared parts.  Shear blades have four useable edges giving you a longer life and less expensive blades.
  • Angle Shear- the floating upper blade seats in the center of the angle prior to cutting minimizing
    distortion giving you a higher quality cut.
  • Coper Notcher- the low rake angle keeps part flat and under control during notching.
  • Quick Change Tooling– the unique Piranha dovetail design allows for quick installation and removal of all standard and optional tools.

MAXIMUM SPECIFICATIONS (rated on mild steel)

Punching (140 Tons)1-3/4” diameter through 1” plate
Throat Depth12”
Bending (Optional)12” up to 24” w/4-way die block
Round Bar Shear1/2” through 2”
Square Bar Shear1/2” through 1-3/8”
Flat Bar Shear20” x 1/2”, 18” x 3/4”, 14″ x 1″
Angle Shear6” x 6” x 5/8”
Coping/Notching4” x 6” x 3/8”
Motor15 HP
Weight6,200 Lbs.


  • Automatic Hold Down
  • Coupling Wrench
  • Punch Holder, Stripper, & Die Block
  • 3/8” Allen Wrench
  • 5 Punch & Die Sets 9/16” through 1-1/16”
  • Set of Chip Buckets
  • Set of Angle Knives
  • Extra Filter Element
  • Set 1-1/4” Round Bar Knives
  • Foot Switch
  • Set of 16-5/8” Plate Shear Knives
  • Instruction/Parts Book/Video Link
  • Set of Coper Knives




The bending attachments are designed to increase productivity on the punch end of the machine. They utilize the dovetail mounting system for quick and easy installation. 12” and 14” versions are mounted parallel to the beam allowing you unlimited throat depth and include 4-way bending die with openings of 7/8″, 1-1/2″, 2″ and 3″. The 24” version mounts perpendicular to the beam, and include 4-way bending die with openings of 7/8”, 1-1/8”, 1-1/2” and 2”.

On the punch end of the machine we offer an adjustable Channel Shear capable of shearing 2”-5” standard channel. We also offer a Channel Die Block which replaces the standard die block and is designed to punch a hole in the leg or web of channel.

Channel Shear Kits are size specific channel shear blades and a hold down block that replace the standard angle knives and angle block and allows you to shear channel without slug loss in the angle section of the machine.

Oversize Attachments mount in place of standard punch attachment and are designed to punch a 50-ton maximum hole. Heavy Duty attachments and urethane stripping options for attachments 2-3/4” and larger are available upon request.

The quickset gauging table option is a productivity tool for the punch end. The gauging table mounts around the die block and uses finger stops to repeat a series of punched holes in flat bar or angle. The attachment comes with a table and flat bar gauge with measuring rules for easy hole location layout. A 5’ or 10’ extension can be added to the left or right side of the base table for longer part processing.

The backgauge option is a productivity tool for the shearing section. The backgauge mounts on the drop side of the machine and uses a compression sleeve for infinite, easy adjustment to gauge cut lengths in the angle, flat bar and round bar shearing stations. Electronic versions of this backgauge are available which automatically cycles the machine every time material makes contact with the backgauge probe. A support leg is included with the 9’ and 12’ versions.

The roller feed tables come in 5’ lengths and can be bolted together to make longer sections for fast, easy feeding of plate or angle. Includes 20” wide rollers for flat bar and 6” rollers in the angle section. Adjustable to accommodate floor height and machine type.

The pipe notching attachments mount easily on the platen table in place of the punch die block. This is a single notch system. To notch both sides of the pipe you must rotate the pipe and realign with the notching die for the second notch.

The pipe notching attachment is made up of three separate pieces, the pipe notching die holder, the pipe notching die and the pipe notching striker.

  • The pipe notching die holder is a universal die holder that bolts to the platen table and can accept 3/4” through 2” Schedule 40 Pipe Notching Dies
  • The pipe notching dies are spring return die sets that mount in the pipe notching die holder. Standard sizes of pipe notching dies are 3/4”, 1”, 1-1/4”, 1-1/2” and 2” Schedule 40. Other sizes of pipe and tube notching dies are available upon request but may require a different die holder.
  • The pipe notching striker is an extended flat bottom punch used in your standard stripper assembly to press down the pipe notching die.

Learn More About Available P-140 Machine Attachments


Normal delivery is from stock subject to confirmation at the time of order.  Price is ExWorks factory Rockford, Illinois and does not include any applicable sales tax or installation. Up to twenty-five gallons of ISO Grade 32 hydraulic oil is required.  The machine is shipped totally wired through the electrical enclosure box.  It has been left to the purchaser’s discretion whether to wire direct to a disconnect or to install a cord and plug for mobility.


MegaFab requires Flatbed Trailer(s), with adequate Chains and tarps (to cover full height and width), to assure protection of this equipment when using truck transportation. Please make sure that adequate deck space is allotted for machine and all accessories shipping with order.  Upon request, MegaFab will arrange shipping to destination. Freight and insurance charges are the responsibility of the customer, and will be invoiced on machine order. Please consult the factory for any questions regarding shipping requirements.


Twelve (12) months, covering parts against defects in materials or workmanship.

Price and specs are subject to change without notice.

Learn More

Watch and learn more about the Piranha Ironworker build and machine testing process.

Take a tour of a Piranha Ironworker.

Watch and learn more about the Piranha Ironworker attachments.