.Characteristic
1Strip plate mould of the entirety copper-tube mode which is simple and low cost.
2High-frequency and small-swing plate spring vibration, the depth of vibration mark is under 0.2mm
3The simplified billet guiding device is low cost and easy maintenance.
4Five-roller and four-drive straightening machine is of the large straightening power.
5Auxiliary straightening machine can re-straighten the billet in emergency.
6Stainless steel cutting machine can cut-to-length accurately.
7The coping rate in the surface is less than 5%
.Technology parameter
Mode | full arc type five-roller continuous straightening CCM for square billet and rectangular bloom |
Strand quantity | 1234 |
Radius | 6810m |
Billet specification | Rectangular billet120∼200×240∼600 |
Drawing speed | 0.6∼1.2 m/min |
Annual output | 100000∼150000/strand |
Overflow rate | ≤0.1% |
Continuous casting time | ≥8h |