CITICIC is the casting & forging center in central-south China,
possessing 50t electric arc furnace, 60t LF ladle refining furnace,
and 60t VD/VOD refining furnace, etc. We can pour 350t liquid steel
one time and yields more than 200,000t of high quality liquid steel
and can produce the high quality steel of more than 260 steel
grades such as carbon steel, structural alloy steel and the
structural steel, refractory steel and stainless steel of special
requirement. The maximum weight of casting, gray casting, graphite
cast iron and non-ferrous casting is 200t, 30t, 20t and 205t
separately. Features:Module Range: 10 Module to 70
Module.Diameter: Min 800mm to16000 mm.Weight: Max 120 MT single
piece.Three different designs: Fabricated steel - forged ring -
rolled plateStandards / Certificates: • UNI EN ISO • AWS • ASTM •
ASME • DIN Advantages:- Products with Customers'
Designs- Strong Machining & Heat Treatment Abilities- Strict
Quality Control- Prompt Delivery- Experience in Cooperation with
Fortune 500 Companies Process:Forging / CastingNormalizing &
Tempering-Proof MachiningQuenching & TemperingFinish Machining
(Teeth Grinding) We can offer you in various process
conditions solutions for Many End Markets and
Applications--Mining--Metallurgy--Power Generation--Sugar--Cement
Plant--Port Machinery--Oil and natural--Papermaking--OEM gear
case--General Industrial Specifications Of
Gear:No.ItemDescription1Diameter≤15m2Module≤453MaterialCast Alloy
Steel, Cast Carbon Steel, Forged Alloy Steel, Forged Carbon
Steel4Structure FromIntegrated, Half to Half, Four Pieces and More
Pieces 5Heat TreatmentQuenching & Tempering,
Normalizing & Tempering, Carburizing & Quenching &
Tempering 6Tooth FormAnnular Gear, Outer Gear
Ring7StandardISO, EN, DIN, AISI, ASTM, JIS, IS, GB Inspection
And Test Outline Of Girth Gear:No.ItemInspection AreaAcceptance
CriteriaInspection
StageCertificates1Chemical CompositionSampleMaterial
RequirementWhen SmeltingAfter Heat TreatmentChemical
Composition Report2MechanicalPropertiesSample (Test Bar on the
Gear Body)Technical RequirementAfter Heat TreatmentMechanical
Properties Report3Heat TreatmentWhole BodyManufacturing
StandardDuring Heat TreatmentHeat Treatment ReportCurves of
Heat Treatment4Hardness TestTooth Surface, 3 Points Per
90°Technical RequirementAfter Heat TreatmentHardness Teat
ReportAfter Semi
Finish Machining 5Dimension InspectionWhole
BodyDrawingAfter Semi FinishMachiningDimension
Inspection ReportFinish
Machining 6Magnetic Power Test
(MT)Tooth SurfaceAgreed StandardAfter Finish Gear HobbingMT
Report7UTSpokes PartsAgreed StandardAfter Rough MachiningUT
ReportAfter Welded After Semi
Finish Machining 8PTDefect AreaNo
Defect IndicatedAfter DiggingAfter WeldedPT Record9Mark
InspectionWhole BodyManufacturing StandardFinal
InspectionPictures10Appearance InspectionWhole BodyCIC's
RequirementBefore Packing (Final
Inspection) 11Anti-rust InspectionWhole BodyAgreed
Anti-rust AgentBefore PackingPictures12Packing InspectionWhole
BodyAgreed Packing FormDuring PackingPictures Facilities For
Manufacturing Gear Ring:NoItemDescription1Smelting & Casting
Capability40t, 50t, 80t Series AC Electric Arc Furnace2×150t, 60t
LF Ladle Refining Furnace150t, 60t Series VD / VOD Furnace20×18m
Large Pouring FacilityWe can pour 900t refining liquid steel one
time, and achieve vacuum poured 600t steel ingots.We can produce
the high quality steel of more than 260 steel grades as carbon
steel, structural alloy steel and the structural steel, refractory
steel and stainless steel of special requirement. The maximum
weight of casting steel, gray casting, graphite cast iron and
non-ferrous casting is 600t, 200t, 150t and 20t separately.2Forging
CapabilityThe only one in the word, the most technologically
advanced and the largest specification18500t Oil Press,
equipped with 750t.m forging operation machine8400t Water
Press3150t Water Press1600t Water PressΦ5m High Precision Ring Mill
(Germany)Φ12m High Precision Ring MilWe can roll rings of different
sections of carbon steel, alloy steel, high temperature alloy steel
and non-ferrous alloys such as copper alloy, aluminum alloy and
titanium alloy. Max. Diameter of rolled ring will be 12m.3Heat
Treatment Capability9×9×15m, 8×8×12m, 6×6×15m, 15×16×6.5m,
16×20×6m, 7×7×17m Series Heat Furnace and Heat Treatment
Furnacesφ2.0×30m, φ3.0×5.0m Series Heat Treatment
Furnacesφ5.0×2.5m, φ3.2×1.5m, φ3.0×5.0m, φ2.0×5m Series Carburizing
Furnaces &Nitriding Furnaces & Quenching Bathesφ2.0×30m Well
Type CNC Electrical FurnacesΦ3.0×5.0M Horizontal Gas
Temperature-differential FurnaceDouble-frequency and
Double-position Quenching Lathe of Pinion Shaft4Machining
Capability1. ≥5m CNC Heavy Duty Vertical Lathes12m CNC
Double-column Vertical Lathe10m CNC Double-column Vertical Lathe10m
CNC Single-column Vertical Lathe6.3m Heavy Duty Vertical Lathe5m
CNC Heavy Duty Vertical Lathe 2. ≥5m Vertical Gear Hobbing
Machines15m CNC Vertical Gear Hobbing Machine10m Gear Hobbing Mach
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