FRIENDSHIP MACHINERY CO,LTD
FRIENDSHIP MACHINERY CO,LTD
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HYJ-60 H beam flange hydraulic straightening machine
1. Technical parameters
● Width of the flange: 200-800mm
● Maximum thickness of the flange: 6-60mm (Q235 steel only)
● Minimum height of the web: 200mm (when web has a height from 200-350mm and flange thickness less than 16mm, use straightening small-roller, when use the main straightening roller then web height must more than 350mm)
● Driven system:
- driven motor and reducer type: BWED-15KW-4P
- reducer brand: Changzhou Wunan, China
- straightening speed: 6.5m/min
- press roller material: 42GrMo
- driven roller material: 40Cr forging
● Hydraulic system:
- driven motor: 5.5KW
- maximum system pressure: 14Mpa
- general working pressure: 10Mpa
- cylinder slider connect: ball and socket coupling
● Main driven power: 15KW
● Relationship between the flange thickness and width (materials of the work-piece is Q235)
| T | 12-14 | 14-20 | 20-24 | 26-30 | 30-35 | 40-50 | 50-60 |
| W | 200-800 | 250-800 | 280-800 | 300-800 | 350-800 | 400-800 | 600-800 |
| - driven motor and reducer type | BWED-15KW-4P |
| - reducer brand | Changzhou Wunan, China |
| - straightening speed | 6.5m/min |
| - press roller material | 42GrMo |
| - driven roller material | 40Cr forging |
| - driven motor | 5.5KW |
| - maximum system pressure | 14Mpa |
| - general working pressure | 10Mpa |
| - cylinder slider connect | ball and socket coupling |
| ● Main driven power | 15KW |
2. Performance and features
H beam hydraulic straightening machine is used for the correction of the flange of H beam. Through the lever principle and elastic recovery, it bends the flange of the I beam or H beam when the beam passing through the hole.
The equipment is made up of electric motor, reducer, driving wheel correcting device, initiative hoist cylinder, former, mainframe, stand, hydraulic system, front/back elevating roller rack of pendulum type and the electric control system. The correcting mechanism is compact, solid and easy to operate.
