PROLINE manufactures the best pipe bending equipment you can find in the industry. We use the highest quality materials and workmanship available and guarantee equipment that is reliable, easy to operate and low maintenance. Designed and proven in extremely rugged field conditions, PROLINE equipment also incorporates the latest safety features.

Check out the PROLINE Advantage

• Oversized hydraulic tanks with internal cooling baffles prevent overheating of the hydraulic fluid, no matter how extreme the jobsite conditions
• Safety shutdown instruments immediately shut off the engine in case of low oil pressure or high temperature, to prevent engine damage
• Emergency shutoff on the engine air intake allows bending machine operator to instantly stop the engine in case flammable or explosive gases are present in the air
• Heavy steel plate in front of the operator platform protects the operator from the danger of hydraulic leaks or burst hydraulic hoses
• Instruments, gauges and controls are located directly in front of the operator for easy use
• Polyurethane lined bending die sets provide smooth, non scarring surfaces for bending bare or pre-coated pipe. Replacement polyurethane shells are available at reasonable cost

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Internal Bending Mandrels

PROLINE Pipe Bending Mandrels are a vital piece of equipment for any pipe bending operation. Using the latest technologies and materials, PROLINE mandrels are guaranteed to withstand the extreme forces of bending. Our unique wedge design allows smooth bends to be made while preventing pipe buckling and shape distortion of higher grades of pipe.

PROLINE’s self-centering / no-roll technology insures that the mandrel will always stay centered in the pipe. Designed and engineered for a one-man operation, PROLINE mandrels come in hydraulic or pneumatic wedge styles. Comes in a variety of sizes for different pipe diameters.

• Extremely powerful large diameter cylinders
  
• Polyurethane-coated backing bars, pads and wheels for the protection of internal coated pipes
  
• Can be used with X65 to X80+ grade pipe
  
• Conversion kits available to adjust for different pipe size in range
  
• Self propelled air motor (some hydraulic motor driven) - 20" and larger
  
• Fast Action – retracts, expands and travels quickly
  
• Rugged and built for long life
  
• Very low maintenance

PROLINE Internal Pneumatic Wedge Type Mandrel

The PROLINE Pneumatic Pipe Bending Mandrel is a wedge style bending mandrel for the internal support of 8" to 60" (219-1524 mm) diameter steel pipe of any grade and wall thickness. The user-friendly design does not require side roll adjustment. The larger mandrels offer a very strong actuation system using two large pneumatic cylinders pushing and pulling the wedge system into position. Equipped with 40 feet (12.19 M) of reach rod, control ends and owners manual.

To order specifications click here

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The PROLINE Internal Hydraulic Wedge Pipe Bending Mandrel is available in two models for pipe sizes 20" to 60" (508-1524 mm).

Features:

• Self-propelled by powerful hydraulic motors
  
• Mandrels of 20" to 32" (508-812.8 mm) feature a direct chain drive from the hydraulic motor to the travel wheels
  
• Mandrels of 34" to 60" (863.6-1524 mm) feature two hydraulic, direct input motors mounted directly on the two front travel wheels (eliminates the need for chains or gears)

Optional:

• Hydraulic conversion kit for bending machines to operate mandrels
  
• Portable hydraulic power unit to operate mandrels

To order specifications click here

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The PROLINE Internal Hydraulic Wedge Pipe Bending Mandrel is available for pipe sizes 34" to 60" (863.6-1524 mm) and is engineered to meet the bending specifications of high-grade pipe used on natural gas pipeline projects. Like all PROLINE mandrels the hydraulic self-contained wedge mandrel has the no roll self-leveling technology incorporated into the design. Combined with the self-contained diesel power source, this mandrel helps speed up the bending process dramatically.

Features:

• Self-propelled by two powerful hydraulic motors mounted directly on the two front travel wheels eliminating the need for chains and gears
  
• Air cooled diesel engine and hydraulic system integrated into the mandrel
  
• No external hydraulic system
  
• No need for hose filled reach rod
  
• All models come with light weight electric wire filled reach rod, compact pneumatic tire control buggy and control juncture box

Optional:

• Remote control operation – eliminates the need for electric wire filled reach rod

To order specifications click here

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Tractor Bending Shoes

PROLINE manufactures a range of tractor bending shoes to accurately control the bending of pipe to your specifications, easily and economically. Our bending shoes are rugged – built for the toughest of conditions, are quick to set-up and use. The shoes are available with mountings to bend pipe up to 12" (323.8 mm) in diameter (Note: Bending pipe larger than 12" (323.8 mm) in diameter with tractor shoes is not recommended

Features:

• Easily mounted on side boom-equipped tractors
  
• Complete with mounting plates, brackets and pins
  
• Heavy steel member welded into “A” frame
  
• Controls bending of pipe safely without extensive set-up

To order specifications click here

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Tractor Bending Shoes

PROLINE manufactures a range of tractor bending shoes to accurately control the bending of pipe to your specifications, easily and economically. Our bending shoes are rugged – built for the toughest of conditions, are quick to set-up and use. The shoes are available with mountings to bend pipe up to 12" (323.8 mm) in diameter (Note: Bending pipe larger than 12" (323.8 mm) in diameter with tractor shoes is not recommended

Features:

• Easily mounted on side boom-equipped tractors
  
• Complete with mounting plates, brackets and pins
  
• Heavy steel member welded into “A” frame
  
• Controls bending of pipe safely without extensive set-up

To order specifications click here

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Pipe Bending Die Sets

PROLINE also manufactures urethane-lined Pipe Bending Die Sets for use with our Bending Machines.

Bending Die Set    4" – 20" (114.3mm – 508mm) pipe diameter

Standard set consists of three pieces:

• Bending Die
  
• Stiffback Liner
  
• Pinup Liner

Heavy-Duty set consists of four pieces:

• Bending Die
  
• Stiffback Liner
  
• Stiffback Extension
  
• Pinup Liner

To order specifications click here

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Bending Die Set    16" - 48" (406.4mm – 1219.2mm) pipe diameter

Set consists of six pieces:

• Bending Die
  
• Two Stiffback Liners
  
• Pinup Liner
  
• Two Cynch Liners

To order specifications click here

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