As OEM, CIC has manufactured many forging & casting mining equipment components for other OEM suppliers including TSK, FLSmidth, FFE Minerals, Metso Minerals, Outotec and others.
Advantages:
1. ISO 9001:2015, BV, SGS certified.
2. Strict and mature quality control system.
3. Most advanced manufacturing facilities of large sized forging & casting parts in China from smelting to machining (below shown in table).
4. Strong capability from designing, manufacturing to installation.
5. Accept inspection by the third party.
6. All kinds of material are available, such as spheroidal graphite cast iron, gray cast iron, forging alloy steel, forging carbon steel and so on.
7. OEM & ODM for many famous companies in the word.
8. Supply all inspection reports, such as dimension, hardness, chemical composition, UT, MT, PT etc. Inspection reports.
8. Girth gear with max module of 45 and max diameter of 15m
Shafts with max diameter of 2m and max length of 20m
Forged ring with max. diameter of 12m
Star product: Spheroidal Graphite Cast Iron Support Roller
We CIC has successfully made breakthroughs in R&D technologies of spheroidal cast iron support roller based on our mature and rich experience, and has exported many high quality support rollers of spheroidal cast iron to Japan. Our support rollers passed all strict inspections in the supervision of witnesses, and reached all the high requirements of our customers. We has been keeping steady and sustained cooperation with our customer.
Spheroidal cast iron support roller has the following advantages compared to
1. Material: spheroidal cast iron (chemical composition: C: 3.08~3.30, Si: 2.49~3.13, Mn: 0.55~0.61, S: 0.017~0.022, P: 0.045~0.052)
2. Spheroidization rate: ≥90%
3. Mechanical Properties: tensile strength: ≥720N/mm2, yield strength: ≥420N/mm2, elongation: ≥2%, hardness: HB 265~300
4. Products ability: Max length: Max OD: 1600mm
Advantages compared to cast steel and forged steel support rollers:
1. more wearable
2. lower noise
3. longer service life.
Parameters of Spheroidal Cast Iron Supporting Roller
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Name
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Supporting Roller
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Material
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Spheroidal Cast Iron
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Chemical Composition
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C: 3.08~3.30, Si: 2.49~3.13, Mn: 0.55~0.61, S: 0.017~0.022, P: 0.045~0.052)
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Spheroidal Rate
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≥90%
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Hardness Value
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HB 265~300
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Mechanical Properties
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Tensile Strength: ≥720N/mm2, Yield Strength: ≥420N/mm2, Elongation: ≥2%
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Facilities For Manufacturing Forgings & Castings
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No.
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Item
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Description
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1
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Smelting & Casting Capability
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40t ,50t, 80t Series AC Electric Arc Furnace
2×150t, 60t LF Ladle Refining Furnace
150t, 60t Series VD/VOD Furnace
20×18m Large Pouring Facility
We 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.
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2
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Forging Capability
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The only one in the word, the most technologically advanced and the largest specification18500t Oil Press, equipped with 750t.m forging operation machine
8400t Water Press
3150t Water Press
1600t Water Press
Φ5m High Precision Ring Mill ( WAGNER, Germany)
Φ12m High Precision Ring Mill
We 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.
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3
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Heat Treatment Capability
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9×9×15m, 8×8×12m, 6×6×15m, 15×16×6.5m, 16×20×6m, 7×7×17m Series Heat Furnace and Heat Treatment Furnaces
φ2.0×30m, φ3.0×5.0m Series Heat Treatment Furnaces
φ5.0×2.5m, φ3.2×1.5m, φ3.0×5.0m, φ2.0×5m Series Carburizing Furnaces & Nitriding Furnaces & Quenching Bathes
φ2.0×30m Well Type CNC Electrical Furnaces
Φ3.0×5.0M Horizontal Gas Temperature-differential Furnace
Double-frequency and Double-position Quenching Lathe of Pinion Shaft
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4
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Machining Capability
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1. ≥Ф5m CNC Heavy Duty Vertical Lathes
Ф12m CNC Double-column Vertical Lathe
Ф10m CNC Double-column Vertical Lathe
Ф10m CNC Single-column Vertical Lathe
Ф6.3m Heavy Duty Vertical Lathe
Ф5m CNC Heavy Duty Vertical Lathe
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2. Horizontal Lathes
Ф6m×20m Heavy Duty Horizontal Lathe
Ф2m×10m Heavy Duty Horizontal Lathe
Ф2m×8m CNC Heavy Duty Horizontal Lathe
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3. ≥Ф5m Vertical Gear Hobbing Machines
Ф15m CNC Vertical Gear Hobbing Machine
Ф10m Gear Hobbing Machine
Ф8m Gear Hobbing Machine
Ф5m Gear Hobbing Machine
Ф3m Gear Hobbing Machining
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4. Imported High-precision Gear Grinding Machines
Ф0.8m～Ф3.5m CNC Molding Gear Grinding Machines
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5. Large Boring & Milling Machines
Ф220 CNC Floor-mounted Boring & Milling Machine
Ф200 CNC Floor-mounted Boring & Milling Machine
Ф160 CNC Floor-mounted Boring & Milling Machine
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Large Sized Forging & Casting Pieces
Large Sized Forging & Casting Pieces
Main Facilities for Casting & Forging
