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WEAN UNITED 4-HIGH TEMPER MILL FOR COLD ROLLED ANNEALED GALVANIZED MATERIAL   Our stock number: 108122

WEAN UNITED 4-HIGH TEMPER MILL FOR COLD ROLLED ANNEALED GALVANIZED MATERIAL

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WEAN UNITED 4-HIGH TEMPER MILL FOR COLD ROLLED ANNEALED GALVANIZED MATERIALWEAN UNITED 4-HIGH TEMPER MILL FOR COLD ROLLED ANNEALED GALVANIZED MATERIALWEAN UNITED 4-HIGH TEMPER MILL FOR COLD ROLLED ANNEALED GALVANIZED MATERIAL


Technical specifications:

Strip data

Material....................... Cold rolled and annealed, galvanized

Strip dimensions
Strip width.................... max 1280 mm
min 525 mm
Thickness...................... max 3,5 mm
min 0,4 mm
Cross section.................. max

Coil dimensions

Outside diameter............... max 2100 mm
min 900 mm
Inside diameter................ nom 610 mm
Coil weight.... entry side..... 32 Tn
exit side...... 32 Tn

Mill data

Mill design..................... 4 mill stand

Roll dimensions
Work rolls
Diameter (No. 1 roll set)..... max 660 mm
min 583 mm
Barrel length................. 1422 mm
Bearings...................... roller bearings

Back up rolls
Diameter...................... max 1420 mm
min 1320 mm
Barrel length................. 1422 mm
Bearings...................... roller bearings

Roll separating force........... max Tn

Roll bending force.............. approx kN per neck

Rolls drive..................... top and bottom back up rolls drive

Rolling speed................... max 1524 mpm

Acceleration.................... 2,5 m/s2

Emergency stop.................. 5 m/s2

Elongation...................... 3%

Pay-off reel

Type of design.................. 4 segment reel mandrel

Nom mandrel diameter............ 610 mm

Tension reel

Type of design.................. 4 segment reel mandrel

Nom mandrel diameter............ 610 mm

Electrical Power

All motors used for strip driving are DC motors

Entry Motors(CV) Trans.(KVA)

Conveyor n 1 1 x 15
Conveyor n 2 1 x 20
Pay of reel 1 x 400 + 2 x 15 + 2 x 1,5 1.582

Process

Skin Pass Mill 2 x 800 + 3 x 5 + 2 x 1,5 1.807

Exit


Tension reel 1 x 20002.260
Exit conveyor 1 x 30

Auxiliary systems

Five hydraulic units 12 x 75 + 2 x 50
Lubrication station
Morgoil system 1 x 15 + 2 x 10
Morgoil lubrification system 1 x 20
Two exhaust fans for basements 2 x 30
Fog exhaust system (102.000 m3/h) 1 x 100

Specific Consumptions

Batch annealed coil............. 1.03 Tn
Cooling water................... 0,2 m3
Electrical Energy............... 10.865 Kwh max
Desmineralized water............ 0,007 m3
Compresed air................... 13,692 Nm3

Consumptions per skin passed ton



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