Technical parameter of the machine set
2.1 Incoming specifications
Raw material: hot rolled steel coil after pickling
Q195,Q235,SPCC,SPCD,SPCE
Thickness :1.2～4.0mm
width :800～1000mm
ID/OD:508/1900mm
Max coil weight:18t
2.2 product specifications
thickness :0.2X800～1000mm
ID/OD:508/1900mm
2.3 Main technical parameters
rolling machine specifications:φ300×1100/φ370×1100/φ950×1050mm
Max rolling force:10000KN
rolling speed:≤900m/min
max uncoiling speed: 300m/min
max coiling speed: 900m/min
reeling tension:130～13KN(V≤500m/min)
70～7.0KN(V＞500m/min)
Coiling tension:5.0～50KN
Dia. of uncoiler reel drum:φ470～φ520mm,true circle: φ508mm
Dia. of coiler reel drum:φ492～φ508mm,true circle φ508mm
Dia of work roll:300～270mm
Intermediate roll:370～340mm
Dia of support roll:950～890mm
Length of work roll body:1100mm
Length of intermediate roll body:1100 mm
Length of support roll body:1050 mm
Transverse distance of intermediate roll:200mm
Screw down method:hydraulic pressure up, with rolling line
adjusting device.
Pressure of bending roll hydraulic system:20Mpa
Pressure of AGC hydraulic system:25Mpa
General hydraulic system pressure:12.5Mpa
Medium of coolant system:emulsion
Flowrate of coolant system:8000L/min
