Large Casting Parts Cement Ball Mills Gear Ring with 15m Diameter

• Casting Method: Sand Casting
• Casting Form Material: Metal
• Casting Metal: Steel, Iron
• Casting Form Usage Count: Permanent
• Surface Treatment: Sand Blast
• Surface Roughness: Ra0.05
• Model NO.: Casting & Forging Girth Gear
• Coating: Zinc oxide
• Machining Tolerance: +/-0.5mm
• Standard: GB
• Certification: CE, ISO 9001:2000, ISO 9001:2008
• Name: Casting & Forging Girth Gear
• Diameter: Max.15m
• Length: Max.20m
• Quality Control: Strict and Mature Quality Control System
• Application: Machinery Parts
• Transport Package: Suitable for Long Distance and Sea Transportation
• Specification: 20m
• Trademark: CITICHL
• Origin: Luoyang, Chian
• HS Code: 8419891000
• Production Capacity: 1000 Pieces/Year

Product Description

Large Forging & Casting Cement Ball Mills Gear Ring with 15m Diamter



 

CITICTIC, shortened for CITICHL Heavy Industries Co., Ltd,  is a manufacturing base for forging & casting equipment supply into the Mining and Non-Ferrous industries. 
 
As OEM, CITICH has manufactured many forging & casting mining equipment components for other OEM suppliers including TSK, FLSmidth, FFE Minerals, Minerals, Outotec and others.
 
Advantages:
1. ISO 9001:2008, 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
 
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
 

Name	Supporting Roller
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)
Spheroidal Rate	≥90%
Hardness Value	HB 265~300
Mechanical Properties	Tensile Strength: ≥720N/mm2, Yield Strength: ≥420N/mm2,    Elongation: ≥2%