Double Helical High Precision Hobbing Mill Pinion Gears And Rotary Kiln Pinion Gear
Double Helical High Precision Hobbing Mill Pinion Gears And Rotary Kiln Pinion Gear
High quality ball mill pinion casting pinion
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
- Kiln Pinion
- Cooler pinion
- Pinion shaft
- Pinion assembled with shaft, bearings, plummer blocks
- Integral pinion shaft upto 3 mtr total lentgh.
- 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=730ºC, Ac3=800ºC, Ms=310ºC
Linear expansion coefficient: temperature: 20~100ºC/20~200ºC/20~300ºC /20 ~400ºC/20~500ºC /20~600ºC
linear expansivity: 11.1x10K/12.1x10K/12.9x10K/13.5x10K/13.9x10K14.1x10K
|
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 |
Mill Pinion Gears
Aftersales service
LUOYANG ZHONGTAI INDUSTRIES 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
LUOYANG ZHONGTAI INDUSTRIES’s Field Service Engineers are trained specifically in the LUOYANG ZHONGTAI INDUSTRIES 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.
LUOYANG ZHONGTAI INDUSTRIES also has an extensive capability in supplying all you consumable and electrical/ mechanical spare part needs.
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?
A: We can supply technical guide for machines running test and parts maintenance if end user needs.
company show
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.