Hydraulic H Beam Straightening Machine
Hydraulic straightening machine, full name is H-beam flange hydraulic straightening machine, is mainly used for rectifying the deformed flange. This equipment mainly consists of cycloid reducer, column gear reducer, universal coupling, rack, down straightening roll device, upper straightening roll device, web plate fastening device, conveying roller, hydraulic system and electrical control system etc.
1.The mainframe is integral frame structure with stress relief, it is processed and shaped in one step by CNC floor type boring and milling machine, with the advantages of compact structure, strong strength and enough rigidity.
2.The straightening roller adopts shaft box structure, so it have big loading capacity. There have hydraulic cylinder in shaft box, it can adjust the distance of two upper straightening rollers, which is stable and reliable.
3.The main cylinder adopts high quality sealing ring with good sealing performance, which can ensure long service time. There’s fine filter equipped on the pump station which can ensure electromagnetic valve is more reliable for long-term use
4.There’s dial for all the adjusting motion which can ensure convenience and accuracy.
5.The material of driving roller is 40Cr, adopts forging and pressing integral manufacture, as well as the advanced heat treatment, which can ensure that there’s no defects like cracks during long time using.
6.The material of straightening roller is 35CrMo, with advanced heat treatment, which can ensure that there’s no defects like cracks during long time using.
7.Hydraulic pump station is as a peripheral independent system, which adopts the Ningbo Chuangli brand.
Specifications:
|
Model |
YJZ60B |
YJZ80B |
YJZ60C |
YZJ80C |
|
Flange width |
200-800mm |
200-1000mm |
200-800mm |
200-100mm |
|
Flange thickness |
≤60mm |
≤80mm |
≤60mm |
≤80mm |
|
Minimum web height |
350mm |
350mm |
350mm |
350mm |
|
Material of plate |
Q345(16Mn) |
Q345(16Mn) |
Q235-A(16Mn) |
Q345(16Mn) |
|
Straightening speed |
6.15m/min |
6.1m/min |
9.8m/min |
6.28m/min |
|
Total Power |
26kW |
22kW |
21kW |
32kw |
|
Above are our standard model, it can be designed and manufactured according to customer’s request. |
||||
| Model | WJ40B | WJ60B |
| Web Height | 200-1500mm | 200-2000mm |
| Web Thickness | 6-30mm | 6-50mm |
| Flange Width | 150-800mm | 200-1000mm |
| Flange Thickness | 6-40mm | 6-60mm |
| Workpiece Length | 4000-15000mm | 4000-15000mm |
| Material | Q235-A | Q235-A |
| Speed | 6.2m/min | 5.6m/min |
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