260mm森吉米爾型二十輥軋機
260mm Sendzimir 20 Rolls Mill
機組用途 Application
260mm森吉米爾型二十輥軋機是在常溫狀態下,將厚度為0.6mm的帶材,經若干道次軋制,軋制成既定規格的具有所需厚度和表面粗糙度的冷軋帶卷。
260mm 20 rolls Sendzimir Cold Mill is used to roll the 0.6mm thickness stainless steel at normal temperature state to the strip coils of different thickness and surface roughness.
性能指標 Technical data
1. 來料規格 Materials specifications
材料 Material SK5(if 0.6mm, σb≤1800MPa,if 0.1mm, σb≤2400MPa)
來料狀態 Material state 冷軋料 Cold rolled material
寬度 Width 200-230mm
厚度 Thickness Max 0.6mm
卷外徑 OD MaxΦ1200mm
卷內經 ID Φ508mm
卷重 Coil weight 2000Kg
2. 成品規格 Product specification
寬度 Width 200-230mm
厚度 Thickness Min0.1mm
卷外徑 OD MaxΦ1200mm
卷內經 ID Φ508mm
卷重 Coil weight 2000Kg
3. 成品厚度公差(穩速段)Product thickness tolerance(steady speed part)
成品厚度 Product thickness (mm) | 厚度公差 Thickness tolerance (mm) | 公差范圍內的軋制長度保證值 Guarantee value for mill length within the tolerance range |
≤0.2 | ±0.003 | ≥96% |
0.2-0.4 | ±0.005 | ≥96% |
技術參數 The technical parameters
1. 入口重卷參數 Entry recoiling parameters
速度 Speed Max100m/min (above Φ540 mm)
卷筒 Reel Φ508×280mm
張力 Tension 18KN
減速機速比 Speed ratio of the reducer 17.5
傳動電機 Driving motor Z4-225-11,DC40KW,0-540-1200r/min,400V
2.左右卷取參數 Parameters of coiling left and right
卷筒 Reel Φ500×280 mm
減速機速比 Speed ratio of the reducer 13.5
張力 Tension Max 65KN
速度 Speed Max 140m/min
傳動電機 Driving motor Z4-315-31,118KW,0-360-1200r/min,400V
3.軋機參數 The rolling mill parameters
工作輥尺寸 Working roll diameter Φ25-Φ19.5×304 mm
第一中間輥尺寸 The first intermediate roll diameter Φ42-Φ37×372 mm
第二中間輥尺寸 The second intermediate roll diameter Φ72-Φ67×304 mm
背襯輥軸承 The backing roll bearing Φ55×Φ120 mm
最大軋制力 Max. roll force 800KN
軋制速度 Roll speed Max 140m/min
減速機速比 Speed ratio of the reducer 1
軋機傳動電機 The rolling mill driving motor Z4-355-11,166KW,0-360-1200r/min,400V
工藝潤滑冷卻流量(礦物油) Technical lubrication cooling flow rate (mineral oil 800L/min)