Founded in 1954, CCCC No.3 Navigation Engineering Bureau Co., Ltd. is a wholly-owned subsidiary of CCCC Group, one of the world's top 500 enterprises. After more than 60 years of development, it has become a large state-owned backbone construction enterprise with diversified civil engineering, and is a world-class and national project builder. Company construction or cooperated-builing the world's highest technical level, the most difficult bridge engineering hong kong-Zhuhai-macao bridge, the world's largest fully automated port yangshan deep-water port phase 4 project, Asia's largest offshore wind farm huaneng east 300 mw offshore wind power project, the world built the longest line, the highest standard of high-speed railway Beijing-Shanghai high-speed railway, a large number of national and world-class engineering, in the national offshore wind market first.
ITEM | Unit
| DATA | |
Specifications
| mm
| XW11S-160/260×3200 | |
Plate yield limit
| MPa
| 235
| 275 |
The maximum width of the coil
| mm
| 3200
| 3200 |
Maximum symmetrical coil thickness of cold roll
| mm
| 180
| 160 |
Maximum symmetrical coil thickness of hot coil
| mm
| 260(700°C-1050°C) | |
Maximum pre-bending thickness of cold coil | mm
| 145 | |
Hot coil with maximum pre-bent plate thickness
| mm
| 220(700°C-1050°C) | |
Suitable minimum plate thickness for cold roll
| mm
| 40 | |
Full load cold roll minimum workpiece diameter
Plate thickness 160mm plate width 3200mm
| mm |
φ2400 | |
Full-load hot coil minimum Workpiece diameter
(Plate thickness 260mm Plate width 3200mm)
| mm |
φ3000 | |
Minimum plate thickness maximum plate width (plate thickness 40mm plate width 3200mm)
| mm |
φ1400 | |
Pre-curved straight edge length
| mm
| 2～2.5 | |
The upper roller diameter
| mm
| 1180 | |
Lower roller diameter
| mm
| 650 | |
The center distance of the lower roller | mm
| 1350 | |
Number of supporting roller columns | 列
| 1 | |
Curving speed
| m/min
| ～3.12 | |
Up and down the roll
| mm
| 320/297 | |
Lower roller moves horizontally for maximum travel
| mm
| ±（330±5） | |
Power of main motor
| kW
| 110×2 | |
Main cylinder rated pressure
| MPa
| 25 | |
Maximum downforce of upper roller
| KN
| 31500 | |
Flip frame work flip Angle
| 度
| 90°±1° | |
Machine shape size
| mm
| ～10930×5905×6640 | |
