| 型号Model |
LG-50-H |
LG-90-H |
管坯外径（mm)
Outer diameter of black tube |
25-72 |
42-113 |
管坯壁厚(mm)
Blank tube thickness |
2.5-8 |
4-12 |
管坯长度(mm)
Blank tube length |
1500-8000 |
2500-5000 |
成品管外径(mm)
Outer diameter of finished tube |
20-60 |
35-100 |
成品管壁厚(mm)
Finished tube thickness |
1.5-7 |
3-11 |
成品管最大长度(mm)
Max. length of finished tube |
40000 |
25000 |
最大延伸系数
Max. extensive coefficient |
5 |
5 |
主机头行工作与行程次数(次/min)
Number of head route per min |
40-80 |
30-70 |
主机头行程长度(mm)
Max. route of head |
736 |
900 |
轧辊直径(mm)
Roller diameter |
300 |
420 |
连杆长度(mm)
Rocker length |
1650 |
2000 |
轧辊环孔型回转角度（度）
Turning angle of ring rolling |
310°301° |
272°280°296° |
曲柄半径（mm)
Grank radius |
365 |
420 |
曲柄中心与轧制中心线偏移量（mm)
deviation between crank center & rolling-line |
250 |
280 |
送进量(mm/次）
Feed range |
2-10 |
2-10 |
回转角
Truning angle （度/次） |
45-72 |
45-72 |
轧机中心线标高 （mm)
Rolling-line level |
866 |
950 |
轧制钢管平均生产率（m/h)
Rolling productivity |
60 |
50 |
主电机型号
Main motor model |
Z2-102 |
Z2-112 |
主电机功率（kw)
Power of main motor |
75 |
125 |
主电机转速（r/min)
Range of rotary speed of main motor |
1000 |
1000 |
|
轧机长×宽（m×m)
Dlmensions(L×W) |
15×3 |
15×4.5 |
由于产品改进，表中规格可能未预先通知而更改
Specifications are subject to change without notice. |
