Material:mild steel,Low alloy steel

Tension strength:610MPa(20#steel)

Yield strength:360MPa(20#steel)

Raw material parameters:

Thickness 2-3.75mm

Coil width: 600-1300mm

Coil ID:610mm

Coil OD:900-1850mm

Max coil weight:24t

Product parameters:

Thickness:0.18-1mm

Coil width:600-1300mm

Max coil weight:24tons

Coil ID:610mm

Coil OD:900-1850mm

Max rolling force 20000KN

Max rolling torque:150KNM

Max rolling speed:900m/min

Threading speed:30m/min

Max uncoiler speed:300m/min

Max coiler speed:960m/min

Uncoiler tension:7-70KN

Coiler tension:8-80KN( 1 motor); 15-150KN(2 motors)

Working roll specifications: φ425/φ385×1480 mm

Intermediate roll specifications:φ490 /φ440×1460mm

Back-up roll specifications: φ1300/φ1200×1450mm

Uncoiler drum diameter: φ630/φ570

Coiler drum diameter: φ610/φ590

Max opening of working roll: 20mm

Work roll bending force (single side positive / negative): 360/200KN

Single side bending force of intermediate roll: 400KN:

Roll bending traverse: 25MPa

General hydraulic drive: 12MPa

AGC pressing down:25MPa

Main mill motor:1200KW*4

Uncoiler motor:332KW

Left coiler motor:580KW*2

Right coiler motor:580KW*2

Scope of supply

Coil car

Uncoiler

Straight head machine

Left coiler

Left discharging car

Front guard device

Thickness gauge stand

Excluding thickness gauge

Front pressing table

1380mm 6-Hi main rolling mill

Accident treatment scissors

Rear pressing table

Rear guide device

Right coiler

Right coil discharging car

Coiler

Backup roll changing device

Work roll and intermediate roll changing device

Movable cover plate

Spindle device

Motor coupling

Upper sleeve device

Paper-winder

Hydraulic system

lubrication system

Cooling system

Electrical control system

Electrical component list:

Uncoiler:  DC motor  Z450-2 332KW 440V  1set

             Rectifier transformer  10KV/420V 500KVA  1set

                  Converter    1200A   1set

Main rolling mill:  DC motor  Z710-3 1197KW 800V  4sets

                       Rectifier transformer  10KV/770V 3600KVA 2sets

                               Converter   3000A   4sets

Coiler:      DC motor  Z560-3 572KW 660V  4sets

             Rectifier transformer  10KV/630V 1700KVA  2sets

                  Converter    1500A   4sets

Switch cabinet    1set

MCC cabinet   6sets

PLC S7-400 ET200M FM458  1set