12 Hi reversible rolling mill

Listing description

Complete set coming with sand blast line
Manufactuer : Kobelco Japan
Year:1986
ROLLING MATERIAL
Coil Figuration with and without spool
Material Quality main carbon steel body and stainless steel
Sheet Thickness Maximum 3.2 mm
Coil Width Maximum 1,250 mm - Minimum 900mm
Coil mass Maximum 22,000 kg
Coil inner diameter 508 mm
Coil outer diameter Maximum 1,850mm - Minimum 1,100 mm
Spool size 508 mm (inner diameter) X 631mm (outer diameter) X 1,290 mm (coil width)

PRODUCT
Coil figuration with and without spool
Sheet thickness Maximum 1, 8 mm & Minimum 0, 4 mm
Coil inner diameter 508 mm (in case there is no spool)
Coil outer diameter Maximum 1850 mm
Spool size 508 mm (inner diameter) X 631 mm(outer OD) X 1,290 mm (coil width)

4-3 ROLLING MACHINE
Form 12 HI reversible, 4 pillars, oil pressure (full Set)
Roll size standard work roll 80mm (diameter) X1, 400 mm (roll length)
Large diameter work roll 150 mmdiameter X 1,400 mm (roll length)
Supporting roll 300mm (diameter) X 1,360 mm (body length)
Rolling force permission 450 tf {4,412 k N}
Rolling speed 0-120/300m/min
Threading speed 15m/min 20 stages actual result

WINDING TENSION AND SPEED
Low gear 13,300-1,330kgf 0-250 m/min {130, 4-13,0k N}
High gear 10,000-1,000kgf 0-33 m/min {98, 0-9,8k N}

ROLL COOLANT
Flow rate 2500 ℓ/min (Inside 400ℓ/min support roll lubricating)
The type of oil mineral oil (about 15cSt at 10 C)
Main electric motor one –DC800kw 0-400/1,000 rpm
Crack motor setting one –DC 15 kW 500/1,500 rpm
Main reel motor two- DC 600 kW 0-350/ 1,350 rpm

VARIOUS SUPPLY SOURCE
Cooling water source 3kg f /cm2 {0, 29 Mpa} 1,5kg f/cm2 {0,147}
Upper difference pressure, under 32º C, over 2ºC
Compressed air source Maximum 7kg f /cm (0, 68 Mpa)
Daily use 5 kg f/cm (0, 49 Mpa)
In case of desiring an appropriate equipment for the terminal block, here are the following power and ground generating line.
The power AC6600 v +_ 10% 60 HZ 3 phase 1 circuit
Ground generating line high tension equipment: the first sort X2 pole 2 generating line
Low tension equipment: the third sort X 1 pole 1 generating line
Electronic equipment: special third sort X2 pole 4 generating line.
one sand blast unit is coming with
Mill is in export packed condition from Japan
Available with translated to English all installation documents
AutoCad drawings for all foundation and layout operation and maintenance documents in English approved operational test before dismantling in reports and video


Please note that this description may have been translated automatically.

Listing information

Manufacturer Kobelco
Model 12HI
Year 1986
Country Japan Japan
Condition Good
Main category Metalworking Machinery
Subcategory Milling Machine
ID P10615022

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About the seller

Client type Machinery dealer
On Kitmondo since 2012
Number of listings 8
Country South Korea South Korea
Last activity June 15, 2021
Contact Click here