It is a complete set of electromechanical hydraulic integration equipment for collecting, bundling, weighing, labeling and collecting fixed-length rolled pieces.
| Rolling line type | Specifications | Annual output (10000 tons) | Technological process |
| Small bar | Φ10 ~ 50 Φ12 ~ 90 Φ20 ~ 90 | 100 ~ 200 | bundling—packing—weighing—collection |
| Big bar | Φ40 ~ 130 Φ50 ~ 180 Φ100 ~ 300 | 40 ~ 85 | bundling—packing—weighing—collection |