h-beam flange straightening machine_1
h-beam flange straightening machine_3
h-beam flange straightening machine_6
h-beam flange straightening machine_1
h-beam flange straightening machine_3
h-beam flange straightening machine_6

Straightening Machine

  • Series Models: Mechanical type (HYJ-600, HYJ-800); Hydraulic type (YTJ-60B, YTJ-80)
  • Flange Thickness Range: HYJ-600 ≤20mm; HYJ-800 ≤40mm; YTJ-60B ≤60mm; YTJ-80 ≤80mm
  • Flange Tensile Strength: HYJ series ≤420MPa; YTJ series ≤600MPa
  • Flange Width Range: HYJ-600 150-600mm; HYJ-800/YTJ-60B 200-800mm; YTJ-80 200-1000mm
  • Web Height Requirement: HYJ-600 ≥160mm; HYJ-800/YTJ-60B ≥350mm; YTJ-80 ≥500mm
  • Straightening Speed: HYJ-600 5.7m/min; HYJ-800 17.0m/min; YTJ-60B 6.4m/min; YTJ-80 6.0m/min
  • Total Power: HYJ-600 9KW; HYJ-800 24.2KW; YTJ-60B 37KW; YTJ-80 44KW
  • Equipment Weight: HYJ-600 7000kg; HYJ-800 9000kg; YTJ-60B 25000kg; YTJ-80 28000kg
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✅ Superior Straightening Capability

  • Capable of straightening flange plates with a maximum thickness of 80mm, covering high-strength steel processing demands
  • Adaptable to steel profiles with tensile strength ≤600MPa, compatible with mainstream structural steel grades
  • Maximum processing speed reaches 17m/min, greatly improving production line efficiency and output

✅ Durable & Reliable Structural Design

  • Equipped with full alloy steel straightening rollers, processed via specialized heat treatment for enhanced wear resistance
  • Key load-bearing components adopt reinforced forging technology, extending service life by over 50% compared with standard models
  • Stable pressure output of the hydraulic system ensures high straightening precision of ±0.5mm/m, guaranteeing product consistency

✅ Smart & User-Friendly Operation

  • Intuitive human-machine touchscreen interface for one-key parameter setting and operation control
  • Digital pressure display system for real-time monitoring of working pressure status
  • Automatic fault alarm function, timely warning of abnormal working conditions to avoid equipment damage

Product Overview

The ABOKE H-steel flange straightening machine is a high-performance hydraulic processing device independently developed for post-welding deformation correction in the steel structure industry. It targets and precisely remedies bending defects of flange plates caused by welding thermal stress, delivering stable and accurate straightening results. Featuring a front-and-rear coordinated hydraulic straightening roller assembly, this machine caters to flange straightening operations for both light-duty and heavy-duty H-beam profiles of various specifications.

ABOKE Global Service Network

ABOKE straightening equipment has been exported and widely applied in more than 30 countries and regions across the globe, covering major industrial markets:

  • Middle East: Saudi Arabia and other regional industrial bases
  • Eurasia: Russia, Central Asian countries and regions
  • Asia Pacific: Southeast Asia, Australia and surrounding areas
  • Europe and America: Germany, the United States and other developed industrial countries

Quality & Service Assurance

  • Three-year warranty for core mechanical and hydraulic components
  • Compliant with EU CE safety certification standards
  • Free on-site operation training and technical guidance
  • Lifetime after-sales technical support and maintenance services

Classic Application Cases

  • Super high-rise landmark building steel structure construction projects
  • Cross-sea bridge T-beam special production lines
  • Large heavy machinery manufacturing and processing bases
  • Professional ship repair and ship parts modification plants

Reminder: ABOKE supports non-standard customized design for special workpiece specifications, and provides integrated turnkey engineering services for the whole production line. Feel free to contact us for detailed solutions.


Product Series: HYJ/YTJ Series

Production Lead Time: 60 working days

Standard Warranty: 12-month warranty for core components

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