Super 6″ – 20″ Pipe Bending Machine

DMI International 6-20 Super Pipe Bending Machine


InBoard Cylinder 8 6 2.25
OutBoard Cylinder 8 14 6
Pin Up Cylinder 5 23 2.25
Clamp Cylinder
Pump Type Vane, Fix Volume
Pump Flow 46 gpm
Valve Type Manual, 3 or 5 Section
Filtration 3 Micron, Pressure Line
Hydraulic System Max Operating Pressure 3000 psig
Hydraulic Reservoir 50 gal 187.5 L


Dia (in)
Minimum 6.625
Maximum 20

Manufacturer Quincy QR-325
Drive Type Hydraulic Motor
Pressure 210 psig
Flow 17.4 acfm @ 175 psig

Length w/ wheels 19′-4″ 5,588 mm
Width 7′-6″ 2,286 mm
Height 7′-8″ 2,337 mm
Weight with Tires (lbs/kg) 14,160 lbs 6,436 kg
Pneumatic Tire Size 11.0 x 16
Weight with Tracks (lbs/kg) 16,400 lbs 7,439 kg
Track Size 10 Ton

Manufacturer Ramsey
Drive Type Hydraulic Motor
Pulling Force 10,000 lbf
Cable Diameter .4375″
Free Wheeling Drum

Perkins Diesel, Tier 4 67 hp
Operating Speed 2200 rpm
Fuel Tank 15 gal

  • Caterpillar C4.4 Tier 3 Diesel Engine (Export Only)
  • Hydraulic-driven Air Compressor
  • Two or Three Stage Pump
  • Tires or Tracks
  • Extra capacity fuel tank
  • Low fuel level indicator
  • Working and warning lights
  • Cold weather operating kit (-40º) available


• A cell marked with a (-) represents the ability to bend up to 2.00″ thick. For wall thickness greater than that, contact DMI.
• Figures above represent empirical data and are recommendation only. They do not constitute a warranty.
• All bends are based on the use of DMI mandrels and approved Die Sets.
• For heavy wall pipe special Die Sets may be required.
• Figures shown above are provided as “Average” and will vary depending on the following:

  • Actual wall thickness of the pipe.
  • Actual Yield Stress of the pipe.
  • Skill of the Operators handling the Bending Machine and Mandrel.
  • Origin and Quality of the pipe.
  • Type of Die and Bending Set being used.

• Normal unbend tangent for PBM 6-20 is 5′
• Normal unbend tangent for PBM 16-30 is 6′
• Normal unbend tangent for PBM 22-36 is 6′
• Normal unbend tangent for PBM 32-42 is 7′
• Normal unbend tangent for PBM 48-60 is:

  • 11′ for Stiffback end with pipe support
  • 13′ for Stiffback end with NO pipe support
  • 8′ for Pinup end with pipe support
  • 9′ for Pinup end with NO pipe support

Technical information provided for this equipment regarding performance, specifications, dimension and weights can vary depending on final configuration of the equipment. Please contact DMI International for actual specifications at time of shipment.

DMI International does not accept responsibility for errors regarding the technical information, nor the consequences of any errors, nor the consequences to changes in the specifications contained herein. DMI International reserves the right to modify the equipment performance and specifications without notice.