| Customization: | Available |
|---|---|
| Type: | Rolling Machine |
| Forging Forming Method: | Mold Forging |
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| NO. | Name | Parameter | |
| 1 | Pressure | 140 Tons | |
| 2 | Maximum plate width | 3200 mm | |
| 3 | Roller working length | 3300 mm | |
| 4 | Maximum plate thickness | Asymmetric rolling | T12×B3200 min×Φ700mm (σs ≤ 245 MPa) |
| Symmetric rolling | T16×B3200 min×Φ700mm (σs ≤ 245 MPa) |
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| 5 | Length of straight section at end under full load | ≤ (2~25) times plate thickness | |
| 6 | Upper roller diameter | Φ340 mm | |
| 7 | Lower roller diameter | Φ180 mm | |
| 8 | Center distance between two lower rollers | 300 mm | |
| 9 | Rolling speed | About 4 m/min | |
| 10 | Upper roller pressure speed | About 120 mm/min | |
| 11 | Number of rollers | 4 | |
| 12 | Number of roller groups | 1 | |
| 13 | Main motor power | 15 kw | |
| 14 | Hydraulic motor power: | 5.5 kw | |
| 15 | Mobile motor power: | 2.2 kw | |
| 16 | Dimensions | 6000*1500*1600 mm | |
| 17 | Weight | About 12 Tons | |
Note: This machine is crafted with a robust 245Mpa as its standard. In our unwavering commitment to excellence, we continuously refine and optimize our products. Consequently, should there be any updates to the parameters, individual notifications will not be issued.
Step 1: Begin by feeding the plate and ensuring precise alignment of the material;
Step 2: The upper roller gracefully shifts horizontally to the -X position, then descends to the Y1 position. Simultaneously, the lower roller reverses, expertly guiding the steel plate into the forming position.
Step 3: While the lower roller advances forward, the upper roller applies a downward pressure;
Step 4: The upper roller firmly presses down to the Y2 position and halts, as the lower roller continues its forward rotation seamlessly;
Step 5: Upon reaching the plate's edge, the top roll comes to a stop at position Y3, executing a precise direct pressure pre-bending on the plate end.
Step 6: The top roll gracefully ascends to position Y2-α, shifts horizontally to the +X position, descends again to the consistent Y2 position, as the lower rolls proceed forward.
Step 7: When the plate's edge is reached once more, the top roll halts at position Y3 to effectively perform direct pressure pre-bending on the plate end.
Step 8: The top roll transitions to X=0, applies downward pressure to position Y4, while the lower rolls engage in forward/reverse motions for optimal compensation bending.
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