Gunung Steel Group ‐ Business AreasCovering The Whole Production Line of Iron & Steel Industry

MINING &BENEFICIATION

Covering The Whole Production Line of Iron & Steel Industry

IRON MAKING STEEL MAKING CONTINUOUS CASTING ROLLING MAIN PRODUCTSBENEFICIATION

IWF, H‐BeamShape

Rall, Sheet Pile

Section Mill

Wire Rod Mill

Wire Rod

Bar

Bloom

BilletHot Direct Rolling(HDR)

Plate MillHot Rolled Coil & Sheet

Plate

Iron Ore

Basic Oxygen Furnace(BOF) Slab

Hot Strip Steckel Mill

Cold Rolled Coil & Sheet 

Sintered Ore

Blast Furnace(BF)

Cold Rolling Tandem Mill

Welded Pipe Mill

Welded PipeButt Welded Pipe

(also for Plating)Coke

Li

Beam Blank

ScrapElectric Arc Furnace

(EAF)Reheating Furnace

Limestone

Seamless Pipe Mill

Seamless Pipe

Notes（备注） :Notes（备注） :•Word with Black colormeans available and have been produced.  (黑色字体表示现已有的设备及产品)•Word with Blue colormeans projects still on progress. （蓝色字体表示正在启动的项目）

•Word with Green Colormeans Future Plan projects.（绿色字体表示将来准备要做的项目）

Iron Making & Steel Making Route

IRONMAKING STEEL CONTINUOUS ROLLING ETCIRON MAKING STEEL MAKING

CONTINUOUSCASTING

ROLLING ETC…

Secondary

Coke OvenGas

BLAST FURNACE ROUTE

CokingCoat

BFGScrap Oxygen etc

LDG

SecondaryMetallurgy

GasCoat

Coke Oven

Scrap Oxygen, etc.

MoltenSteel

Hot RolledProducts

O

Coke Oven

HotMetal

Cold RolledProducts

Ore

Sintering PlantHotStove Blast Furnace

(HM)

Basic OxygenFurnace

ContinuousCaster

ReheatingFurnace

HotRolling

ColdRolling

ProcessingLine

Iron Making Flow Sheet Main Equipment

To Dust Collector

Sinter OreWeightingConveyor Hot Air Air Flow

Oxygen Max. 5%

Lime

Hot Blast Stove

WeightingLime

Coke BinConveyor

Pulverized Coal Injection (PCI)

Coke To Basic Oxygen Converter /

l

WeightingConveyor

Hot Metal Transfer Car

Electric Arc Furnace (EAF)Hot Metal Out

Detail – BOF ConverterBOF converter route in an integrated iron and steel worksBOF converter route in an integrated iron and steel works

Scrap YardScrap Yard

Blast Furnace

HM Desulphurization Ladle Furnace (LF)

Vacuum Degasser / RH

BOF Converter

Continuous Casting

PT. GUNUNG GARUDA

PT. GUNUNG RAJA PAKSI

BU

ILD

ING

STR

UC

TUR

E

- Setting- Welding- Finishing- Painting

- Reheating Furnace- Break Down- Rooling Stand- Hot Saw- Cooling Bed- Straightening- Stock Yard

IWF / H-BEAM

BLOOM

SSC MACHINE ASSEMBLY / WELDING( WORKSHOP )

HOT ROLLINGMILL

ANGLE

SHEET PILE

H-BEAMSmall Size

ANGLE UNPIWF

RAIL

BEAM BLANK SSC /PRE-FABRIKASI

100 x 100 mm350 x 350 mm

150 x 750 mm600 x 300 mm

IWF H-BEAM

King Cross

Queen Cross

Cell Form

Honey Comb

T-Beam

- Eaf- Landle- Tundish- CCM

CONTINUOUSCASTING MACHINE

ELECTRICARC FURNACE

StockScrap

ROUND BARDEFORM BAR

SAGROD

ANCHOR BOLT

BOLT & NUT

BAR CUTTING & BENDING

FLAT BAR

WIRE ROD

- Reheating Furnace- Break Down- Rooling Stand- Hot Saw- Cooling Bed- Straightening- Stock Yard

BILLET HOT ROLLINGMILL

HOT ROLLINGMILL

X X X X

THREADING, BENDING, CUTTING MACHINE

THREADING, BENDING, FORGING MACHINE

CUTTING, BENDING MACHINE

RED DRAWINGMACHINE KAWAT PAKU PAKU / NAILS

KAWAT HITAM KAWAT LICIN

BARBED WIRE

KAWAT BETON

BESI BETON

WIRE FENCE

GABION /BRONJONG

KAWAT HITAMHIGH STRENGTH

MACHINE PRODUCT NAILS

GALVANIZED MACHINE

STRAIGHTENING

MESH WELDING MACHINEWIRE MESH

MESH BENDING MACHINE

BARBEL WIRE MACHINE

STRAIGHTENINGMACHINE

MACHINE BARBENDING/CUTTING

Ø4 - Ø10 mm

Ø4 - Ø10 mm

ROUND BAR

STIRRUP

COLUMN PRACTICE

Ø5.5 - Ø12 mm

Ø5.5 - Ø16 mm

SLAB

U O E PIPE MACHINE

SQUARE & RECTANGULAR

760 - 3000 mm

- Dri l l ing- Cutt ing- Bending- Punching- Notching- Shot Blast ing- Marking- Paint ing dl l

- Sett ing- Welding- Finishing- Paint ing

HOT ROLLEDCOIL (HRC)

(WIDE PLATE)

PLATE

PLATE

COIL AFTERSLITTING

SQUARE PIPE

WELDED BEAM

BOX BEAM

ANGLE

C-CHANNEL

Z-CHANNEL

LIPPED CHANNEL

SQUARE BEAM

COMPONENT/GUSSET PLATE

ROUND PIPE

SQUARE PIPE

RECTANGULAR PIPE

SPIRAL PIPE

TUBECOATED STEEL COIL

THIN COATED STEEL COIL

CAPINGTRIMFLAHING

FLOOR DECKROOF SHEETINGWALL SHEETING

ERW PIPE

GALVANIZEDSTEEL COIL

RECTANGULAR PIPE

HRCPLAIN

HRC CHECKERED

COLD ROLLINGMILL

COLD ROLLED COIL

CHECKERED PLATE

CRC SHEET

SLITTING MACHINE

PIPE MILL

TUBE MILL

GI SHEET MILL

ROLL FORMING MACHINE

STRAIGHTENINGCUTTING MACHINE

STRAIGHTENINGCUTTING MACHINE

CONTINUOSCOATING LINES

FOLDINGMACHINE

ROLL FORMINGMACHINE

ERW PIPEMACHINE

SPIRAL PIPEMACHINE

MACHINE SSCCUT TO LENGTH/SHAPE

ASSEMBLINGWELDINGSSC

GUNUNG STEEL GROUP - PRODUCTION FLOW CHART

SCRAPCHARGING