In the steel wheel rim manufacturing line, the horizontal expanding machine is placed behind the roll forming machine. It is an important piece of wheel rim machinery for expanding and sizing the rim after the roll forming process. With the use of accurate expanding on this expanding press, the diameter of the formed rims can meet customer's design requirements.
No. | Description | Data of Horizontal Expanding Machine | |||
1 | Model number | KZJ-200X2 | KZJ-315X2 | KZJ-500X2 | |
2 | rim maximum width | 200mm | 300mm | 500mm | |
3 | rim maximum thickness | 4mm | 5mm | 9mm | |
4 | rim diameter range | 200~400mm | 300~470mm | 450~600mm | |
5 | fast feed cylinder thrust | 70KN | 110KN | 150KN | |
6 | expanding force of hydraulic cylinder | 1600KN | 2000KN | 2500KN | |
7 | rated hydraulic pressure | 20MPa | 20MPa | 20MPa | |
8 | installed power | 22KW | 33KW | 33KW | |
9 | tack time | 15s | 18s | 23s | |
10 | rim calibration diameter tolerance on both ends | 0.3mm | 0.5mm | 0.5mm | |
12 | translation accuracy of machine tool slide block | 0.015mm | 0.015mm | 0.015mm | |
13 | displacement sensor precision | 0.01mm | 0.01mm | 0.01mm | |
14 | Noise and vibration | <85 dB | <85 dB | <85 dB |