Product Description
CITIC IC small crown pinion gear for roller mill
| Specification | Machining Scope |
| Size | OD Max 16m |
| One Piece of Gear: OD Max 13m |
| Assemble Gear: According to drawings |
| Hobbing Modulus | 10-60 |
| Milling Modulus | Up to 120 |
| Spiral Modulus | 1-15 |
| Accuracy Grade | Milling: 6 grade |
| Hobbing: 8 grade |
| Material | Alloy steel: 42CrMo4, 34CrNiMo6 etc. |
| Carbon steel: C45E, 1030 |
| Carburizing steel |
| Quenched and tempered steel |
| Heat treatment | Quenching&Tempering, Surface Quenching |
CITICMC small crown pinion gear offered find extensive application in Sponge Iron Plants that have running capacities of -50TPD, 100TPD, 300TPD, 350TPD, 500TPD. Further, these also provide functionality as integral pinion shaft for cement plants/ball mills and as pinion & pinion assemblies for Phosphate mining plants, Alumina, Kaolin-Bentonite plants and others. Further, we can also custom design these in finish specifications as demanded by the customers.
Pinion for:- - Sponge iron plant-50TPD, 100TPD,300TPD,350TPD,500TPD
- Integral pinion shaft for cement plant or ball mills
- Pinion & pinion assemblies for Alumina, kaolin-bentonite plants, phosphate mining plant
Pinion gear material 42CRMO STEEL DATA CHEMICAL LIST C : 0.38-0.45% Si: 0.17-0.37% Mn: 0.50-0.80% S : Allow residual content <0.035% P : Allow residual content <0.035% Cr: 0.90-1.20% Ni: Allow residual content <0.030% Cu: Allow residual content <0.030% Mo: 0.15-0.25% MECHANICAL DATA Tensile Strength σb (MPa): >1080(110) Yield point σs (MPa): >930(95) Elongation σ5 (%): >12 Reduction of area ψ (%): >45 Akv (J): Impact absorbing energy Akv(J): >63 Impact toughness value αkv (J/cm2): >78(8) Hardness: <217HB Sample size: The blank size of the sample is 25mm PHYSICAL DATA Critical point temperature (approximate value): Ac1=730℃, Ac3=800℃, Ms=310℃ Linear expansion coefficient: temperature: 20~100℃/20~200℃/20~300℃ /20 ~400℃/20~500℃ /20~600℃ linear expansivity: 11.1x10K/12.1x10K/12.9x10K/13.5x10K/13.9x10K14.1x10K | item | description | | normal materials | 42crmo, 35simn | | better materials | 17crnimo6, 20crmoA | Main Type of pinion applications as given below for the all above mentioned plants: - Kiln Pinion
- Cooler pinion
- Pinion shaft
- Pinion assembled with shaft, bearings, plummer blocks
- Integral pinion shaft upto 3 mtr total lentgh.
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company show
Luoyang Zhongtai Industries Co.,Ltd.
The professional mining machinery manufacture and one of the largest heavy machinery manufacturers in China,
Luoyang Zhongtai is a gloal supplier of technology and customers in the process industries,including Minnig Construction,Metallurgical,Environmental,Power,Chemical,Marine,Casting&Forgings
FAQ
Q: Why we believe in luoyang zhongtai industries co., ltd:
A: 1. More than 30 years experience.
2.We are the leading professional supplier of mining machinery, construction machinery, machines casting and forged parts
3. All products achieved ISO9901:2000 quality management certificate and CE, ROHS certificates.
Q:Delivery time
A: parts lead time 1-2months, machines 2-3months.
Q:Payment terms
A: Accept payment type: T/T, L/C, Western union,Cash.
30% deposit when signed contract. Full payment paid before shipping
Q: Quality warranty?
A: guarantee time: one year for main machinery. If something wrong we will provide the technical advice and find solution immediately. For those wearing parts we guarantee high quality parts for long-term supply.
Q: After sales service?
Aftersales service
ZTIC Heavy Industries is your business partner in the After Market.
ZTIC able to provide:
1. ENGINEERED SPARES - DESIGN AND MANUFACTURING
2. LARGE VOLUME STEEL AND IRON CASTING FOUNDARIES
3. HUGE MACHINE SHOP CAPABILITIES
4. TRAINING PROGRAMMES
5. PREVENTATIVE MAINTENANCE PROGRAMS
6. PREVETATIVE MAINTENANCE SERVICES
7. COMPREHENSIVE MAINTENANCE PROGRAMS
ZTIC's Field Service Engineers are trained specifically in the CITIC brand group products but are capable of undertaking the servicing of other OEM brands.
Our technicians are equipped with the most advanced technological diagnostic equipment available to trouble shoot your equipment to optimise performance and minimise down time.
ZTIC also has an extensive capability in supplying all you consumable and electrical/ mechanical spare part needs.
