This machine is the special equipment used to strainghten the deformed H-bean flange. The hydraulic straightening machine(YJZ60B, YJZ80B)has capacity of correction, wide range, and high automation. Straightening wheel and drive roller are made of good alloy steel and are through advanced heat treatment process to guarantee long-term operation.
| Model | YZJ60A | YZJ60B | YZJ80B | |
| Width of flange | 180-800mm | 180-800mm | 400-1000mm | |
| Thickness of flange | <=60mm | <=60mm | <=80mm | |
| Min height of the web | 350mm | 350mm | 500mm | |
| Material | Q235A | 16Mn | 16Mn | |
| Straight Speed | 7.5m/min | 7.5m/min | 6m/min | |
| Power of the machine | 29.5KW | 37KW | 40KW | |