Asymmetrical 3-Roller Bending Machine

What are Asymmetrical 3 Roller Bending Machine?

A 3-roller bending machine is a versatile piece of equipment designed for rolling sheet metal, plates, and pipes into cylindrical or conical shapes. This type of rolling machine with 3 rollers features three rotatably mounted rollers inside the machine frame.

Depending on the model, the rollers can be arranged symmetrically or in an asymmetrical 3 roller bending machine layout, and they are usually adjustable hydraulically or mechanically. In many designs, the top roller moves while the two lower rollers can stay fixed or also be adjusted, allowing precise application of forming force to the workpiece.

Thanks to this three-roller configuration, the machine is especially effective for producing cones and is widely used in metal fabrication workshops for bending sheet metal, tubes, and pipes with high accuracy.

Features of Asymmetrical 3 Roller Bending Machine

• Precision CNC Control

  HYRUN's advanced asymmetrical 3 roller bending machine delivers outstanding ±0.1° bending accuracy, even when forming high-strength API X70 pipeline steel or intricate structural profiles.

• Spring-Back Compensation

  A patented hydraulic compensation system instantly and automatically corrects material spring-back, ensuring perfectly consistent curvature and repeatability in every cycle of the 3 roller pipe bending machine.

• Heavy-Duty Construction

  Equipped with roller bearings 30% thicker than the industry norm, this robust 3-roller pipe bending machine is engineered for more than 50,000 intensive operation cycles without compromise.

• Energy-Efficient Operation

  The integrated variable-frequency drive intelligently reduces power consumption by up to 25% during idle or light-load phases, making the 3-roll bender both powerful and environmentally responsible.

• Modular Tooling System

  The innovative quick-change roller system allows seamless adaptation to material thicknesses from 6 to 60 mm with virtually zero downtime, transforming the 3-roll tube bender into one of the most versatile machines on the market.

• Enhanced Tube & Pipe Capability

  The proven three-roll bender geometry excels at producing exceptionally tight radii in tubes while the asymmetrical three-roller configuration effortlessly handles large-diameter pipes with minimal ovality and superior roundness.

• Proven Reliability

  Designed as a true heavy-duty three-roller pipe bending machine, it consistently outperforms on high-strength and high-yield materials. The triple-roller layout guarantees uniform pressure distribution and flawless results across the entire workpiece.

Steps to Use and Points to Note of Asymmetrical 3-Roller Bending Machine

• Machine Setup

  Precisely align HYRUN's asymmetrical 3 roller bending machine according to the material thickness (6–60 mm) using the intuitive digital calibration interface before starting any operation on your three-roller machine.

• Material Loading

  Carefully center the steel coil or plate between the rollers and maintain at least 10 mm clearance from the machine edges to ensure safe, smooth feeding into the 3-roller bending machine.

• CNC Programming

  Enter desired bending parameters (radii ranging from 150 mm to 6000 mm) through the user-friendly touchscreen, taking full advantage of HYRUN's pre-installed material library tailored for API X70 and other high-performance steels on this state-of-the-art asymmetrical 3-roller bending machine.

• Operation Monitoring

  Continuously monitor key indicators—hydraulic pressure (must remain ≤25 MPa) and roller surface temperature (must stay ≤65 °C)—throughout the bending process to guarantee optimal performance and component longevity on the rolling machine with 3 rollers.

• Safety Shutdown

  In the event of abnormal vibrations, unusual noises, or any electrical faults, immediately activate the emergency stop button on the asymmetrical 3 roller bending machine and all connected systems to protect both operator and equipment.