2010 used 1260mm 2hi reverse hot rolling mill aluminum

used hot rolling mill

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Stock number: 608, it is written on 16/Jan/2025

product description
Technical Parameters

used OD780x1500mm hot rolling mill aluminum

machine just stopped running recently

material: aluminum alloy and AA3000, AA5000 series and alloy, AA3000 and AA4000 composite material

input ingot

ingot thickness: 200-400mm

ingot width: 900-1000mm (1000 series), 900-1200mm (8000 series)

ingot length: 3000-5000mm

ingot weight: Max. 6500kg

output coil

min thickness: 5mm

accuracy: coil thickness ≤1.5%, flatness 50I (does not include head and tail coils)

coil width: 1260mm

coil ID: 510mm

coil OD: max. 1620mm

telescoping coil: ≤ 4mm

Tower type: ≤ 5mm (Refers to the center deviation of aluminum coil)

coil weight: max. 6500kg

temperature: approximate 300 °C

work roll size: OD780x1500mm

rolling force: 12000KN

rolling speed: 0/60/90m/min

feeding speed: 0/15 m/min

roll balancing force: 150KN

openness: max. 450mm

electric pressing down motor power: 30x2kw

pressing down speed: 0/15 mm/s

stand section size: 500x600mm

work roll bearing type: 4 column cylindrical roller bearings

rolling torque: 1200KN

main motor power: DC 1600kw

drive shaft balancing force: hydraulic type

centering and guiding device x 2sets

height: 380mm

length: 3000mm

accuracy: ±2mm

drive type: hydraulic oil cylinder and mechanical synchronous

centering speed: 200mm/s

tension roller x2sets

roller OD: 280mm

roller length: 1500mm

drive: 27kw

speed: 0/90m/min

recoiler x2sets

recoiling tension: 12000KG accuracy: steady state ±1.5%, speeding up state ±3%

drive motor power: DC 235kw

recoiling speed: 0/90 m/min

recoiling OD: 510mm

recoiling thickness: 18mm

Auxiliary recoiler x 2sets

drive type: hydraulic

unloading coil car x2sets

capacity: 75KN

walking speed: 2m/min

lifting trip: 900mm

OD780x1500mm 2hi hot rolling mill

roller size: OD780x 1500mm

roller surface hardness: HS65-70, Hardening layer depth ≥ 30mm

rolling force: 10000KN

rolling torque: 1200kN.M

rolling speed: max. 90m/min

electric pressing down speed: 0-15mm/s

main motor: DC 1600kw x 1set

recoiler motor: DC 235KW

recoiling speed: 0/90m/min

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