650mm森吉米尔型二十辊轧机

650mm Sendzimir 20 Rolls Mill

用途 Application

650mm森吉米尔型二十辊轧机是在常温状态下，将厚度为Max1.2mm的不锈钢，经若干道次轧制，轧制成各类规格的具有所需厚度和表面粗糙度的冷轧带卷。

650mm 20 rolls Sendzimir Cold Mill is used to roll Max. 1.0mm thickness  stainless steel at normal temperature state to the cold rolled strip coils of different thickness and surface roughness.

性能指标 Technical data

1. 来料规格 Materials specifications

1）入口重卷段 Entry recoiling parameters

材料 Material SUS200、SUS300不锈钢 stainless steel

来料状态 Material state             退火冷轧料 Annealing cold rolled material

宽度 Width                                       450-750mm

厚度 Thickness                                  0.08-1.2mm

卷径 Coil diameter                Φ508/Φ1000-Φ1800mm (含衬纸 including the lining paper)

卷重 Coil weight                                Max 12600kg

2）轧制段 Rolling part

材料 Material SUS200、SUS300 不锈钢 stainless steel

来料状态 Material state               退火冷轧料 Annealing cold rolled material

宽度 Width                                   450-650mm

厚度 Thickness                               0.08-1.2mm

卷径 Coil diameter                            MaxΦ1800mm (含衬纸 including the lining paper)

卷重 Coil weight                           Max 11000kg

2. 成品规格 Product specification

1) 轧制段 Rolling part

宽度 Width                                     450-650mm

厚度 Thickness                                 0.05-0.3 mm

卷径 Coil diameter                          MaxΦ1800mm (含衬纸 including the lining paper)

卷重 Coil weight Max                      11000kg

2）出口重卷段 Outlet recoiling part

宽度 Width                                          450-750mm

厚度 Thickness                                     0.05-0.3 mm

卷径 Coil diameter                  Φ508/Φ1000-Φ1800mm (含衬纸 including the lining paper)

卷重 Coil weight                                   Max 12600kg

技术参数 Technical parameters

1. 入口重卷参数 Entry recoiling parameters

高速段 High speed period Max 190m/min       张力范围 tension range 1.44~14.4KN

低速段 Low speed period Max 110m/min       张力范围 tension range 2.4~24KN

卷筒 Reel                                                         Φ508×850mm

减速机速比 Speed ratio of the reducer            16.87/10.12

传动电机 Driving motor                  DC67KW，0-450-1500r/min, 400V   风冷air cooling

2. 左右卷取参数 Parameters of coiling left and right

低速段 Low speed period Max 180m/min      张力范围 tension range 13.5~135KN

高速段 High speed period Max 300m/min      张力范围 tension range 6.5~65KN

卷筒 Reel  Φ500x850mm

减速机速比 Speed ratio of the reducer             10.22/4.92

传动电机 Driving motor                     DC500KW, 0-362-1200 r/min，440V，水-空冷却 water-air cooling

3. 轧机参数 The rolling mill parameters

工作辊直径 Working roll diameter                        Φ45mm

第一中间辊直径 The first intermediate roll diameter     Φ71.4mm

第二中间辊直径 The second intermediate roll diameter          辊子直径 the roll diameter  Φ127.8mm

背衬辊轴承 The backing roll bearing                               Φ225mm

最大轧制力 Max. roll force                                              2000KN

轧制扭矩 Rolling torque                                                11.5KN·M/5.7KN·M

轧机开口度 The rolling mill opening                      3.25mm（公称轧辊直径时，轧辊直径减小，开口度增大 when in the normal roll diameter，the roll diameter decreases and the opening increases）

轧制速度 Rolling speed                                                      Max 300m/min

减速机速比 Speed ratio of the reducer                                    1

轧机传动电机 The rolling mil driving motor                   DC500KW, 0-362-1200 r/min，440V，水-空冷却 water-air cooling

4. 出口重卷参数 Outlet recoiling parameters

速度 Speed                                          190m/min      张力范围 tension range  1.26~12.6KN

卷筒 Reel                                              Φ508x850mm

减速机速比 Speed ratio of the reducer                          12.38

传动电机 Driving motor                              DC49KW，0-450-1500r/min,400V