• 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

  Modulus of elasticity: temperature 20℃/300℃/400℃/500℃/600℃,

  Elastic modulus 210000MPa/185000MPa/ 175000MPa/165000MPa/15500oMPa

Ball Mill Pinion Gear

Ball Mill Pinion Gear

Ball Mill Pinion Gear

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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% desit when signed contractFull 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.

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.