热轧设备组成精选.ppt

卷 取 设 备 Down Coiler equipemnt 1.Pinch roll 2.Down coiler * 1. Pinch roll Top pinch roll: 920mm dia x 1800 mm face harden facing thickness:7mm Bottom pinch roll 520mm dia x 1800 mm face harden facing thickness:7mm Roll speed:900m/min Off set: 230mm Cooling:External water cooling Drive:AC500kw Pinch roll polisher: Hydraulic cylinder operated Grind stone: Elastic grinding stone * 2. Down coiler Down coiler housing: Type: Fixed type Hydraulic 3 wrapper roll coiler Mandrel: Nominal expanded:752mm(adjustable) Fully expanded:770mm Collapsed:730mm Expand: hydraulic cylinder Cooling:external water cooling Drive: 1-AC900kw Wrapper rolldrive: Type:3-swing type and hydraulic cylinder operated Cooling:external water cooling Drive:3-AC55kw * 辊 道 Roller table Roller table structure 2. Roller table layout 3. Roller table specification * 1. Roller table structure 1. Drive motor 2. Coupling 3.Guide 4. Table roller 5. Chock 6. Support 7. Piping 3 5 1 2 4 6 7 * 2. Roller table layout 1 2 3 4 RF RM FM CS DC CF CF PD 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1. Slab receiving roller table 2. Slab weighing centering roller table 3. Slab inspection roller table 4. Slab charging roller table 5. Slab reject roller table 6. Slab discharging roller table 7. RM approach roller table 8. RM entry roller table 9. RM delivery roller table 10. Delay roller table 11. CS entry roller table 12. FM approach roller table 13. FM entry roller table 14. FM delivery roller table 15. FM delivery run out table 16. FM fill in roller table 17. Run out roller table 18. DC entry roller table * 3.Roller table specification * 钢 卷 传 送 设 备 Coil Conveyor System Coil Conveyor Layout 2. Technical data * APL CPL DC 8 1 3 4 5 6 7 2 1. No. 1 shuttle