| 1: Main purpose and current situation analysis |
During the processing of semi-trailer longitudinal beams, longitudinal bending of the main beam is prone to occur. Due to processing technology reasons, this phenomenon cannot be avoided. To ensure production quality, secondary processing and calibration of longitudinal beams are required. The traditional method of beam calibration is to manually adjust it by heating it with fire. Its disadvantages are:; Heating time is long, which wastes resources, labor hours, and makes it difficult to adjust the size and change the properties of the steel. To change this situation and maximize the strength of steel, using mechanical equipment to perform hard cold calibration on longitudinal beams has become a more advanced method.
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| 2: Functional Introduction and Partial Detail Processing |
| 1 |
The longitudinal beam correction machine uses two large tonnage oil cylinders to perform lateral bending correction on the bent parts of the longitudinal beam.
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| 2 |
Due to different height dimensions and calibration positions of the longitudinal beams, two lifting cylinders are used to adjust the calibration cylinder up and down
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| 3 |
The front and rear of the main beam are powered by a reduction motor, which performs forward and backward movements. Convenient for manual movement of longitudinal beams forward and backward
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| 4 |
To facilitate the calibration work of the staff, each action is controlled by a remote control.
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| 3: Technical parameters and brief configuration |
| 1 |
Hydraulic power station: one set |
| 2 |
Hydraulic station power: 5.5KW |
| 3 |
Motor model: Y132L-4 |
| 4 |
Oil pump type: gear pump |
| 5 |
Model of straightening oil cylinder: HSG220/200 2 pieces |
| 6 |
Lift cylinder model: HSG80/1000 2 pieces |
| 7 |
Equipment inlet width: 210mm |
| 8 |
Roller bracket: 6 sets of 18m |
| 10 |
Roller power: 2 sets of 0.75KW reduction motors |
| 11 |
Roller power control mode: remote control |
| 12 |
Control method for straightening oil cylinder action: remote control |
| 13 |
Control mode of lifting oil cylinder action: remote control |
| 14 |
Thickness of longitudinal beam wing plate: 25mm and below |
| 15 |
Width of longitudinal beam wing plate: ≤ 210mm |
| 16 |
Rated pressure of hydraulic system: ≤ 16MPs |
| 17 |
Appearance color of longitudinal beam calibration machine: main color; blue |
| 18 |
Main electrical brand: Chint |
| 19 |
Main structure production method: welding |
| 20 |
Equipment size: 1600mm * 2350mm * 3700mm |
| 4: Power supply range |
| 1 |
380V±20V 50HZ |
| 5: Safety and Protection |
| 1 |
Hydraulic system overflow valve |
| 6: Warranty period |
| 1 |
From the date of delivery, the entire machine comes with a one-year free warranty; Providing paid services outside the scope of the three guarantees. |
| 7: Random data |
| 1 |
One copy of the equipment circuit diagram |
| 2 |
One copy of after-sales service manual |
| 8: Scope of supply, scope of self provided by the demander, and installation conditions of the site |
| Scope of Supply: |
| Serial Number |
name |
notes |
| 1 |
Host body: 1 set |
Including 4 sets of hydraulic station, electric control cabinet, electric conveyor, and various action oil cylinders |
| 2 |
Roller carriers: 6 sets |
Value of 4000, equipment included; You can choose to make it yourself |
| The purchaser shall provide: |
| 1 |
Hydraulic oil |
L-HM-46 |
| 2 |
power line |
4-core 4-square |
Site installation conditions:
1: Concrete floor, hard floor
2: Ground tilt angle: less than 10 degrees |
| Note: The above supply scope includes complete equipment components to ensure normal operation and functioning. |
Audited Supplier 
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