Standard 6″ – 20″ Pipe Bending Machine

DMI International Pipe Bending Machine 6-20

PRODUCT DETAILS

BORE (IN) STROKE (IN) ROD (IN)
InBoard Cylinder 7 6 2.25
OutBoard Cylinder 7 14 6
Pin Up Cylinder 4 23 2.25
Clamp Cylinder
Pump Type Vane, Fix Volume
Pump Flow 24 GPM
Valve Type Manual, 4 Section
Filtration 3 Micron, Pressure Line
Hydraulic Systems Max Operating Pressure 3000 psig
Hydraulic Reservoir 50 gal 187.5 L

 

Dia (in)
Minimum 6.625
Maximum 20

*can be configured for 4.5″ O.D. pipe upon request

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

Length 15′-6″ 4,724 mm
Width 6′-9″ 2,057 mm
Height 8′-2″ 2,489 mm
Weight (lbs/kg) 11,500 lbs 5,227 kg
Pneumatic Tire Size 11.0 x 16
Track Size 10 Ton

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

Perkins Diesel 99 hp
Operating Speed 2200 rpm
Fuel Tank 15 gal

  • Caterpillar C4.4 Diesel Engine
  • Hydraulic driven air compressors
  • Tires or Tracks
  • Cold weather operating kit (-40º) available

NOMINAL PIPE O.D.MAXIMUM WALL THICKNESS BY GRADERECOMMENDED BEND
IN/MMX52X60X65X70X80X100DEGREE PER ARC FOOTRADIUS FEETMAXIMUM 40 FOOT JOINT
20 / 5080.8050.6940.6390.5920.5150.4110.906927.00
18 / 4571.0070.8670.7980.7380.6430.5111.105233.00
16 / 4061.2991.1161.0260.9490.8250.6541.503845.00
14 / 3561.7351.4921.3711.2681.1010.8701.703451.00
12.75 / 3242.1061.8221.6781.5531.3491.0652.302569.00
10.75 / 273-2.4792.2312.1751.9211.5372.802084.00
8.625 / 219----2.5492.2243.8015114.00
6.625 / 168------4.5013135.00

• 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

Disclaimer:
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.