42CrMo 45 Steel Spur Gear Wheel Pinion Gears For Ball Mill And Kiln Gear With High Quality And Long Life

 

Product Description 

ZT Pinion Gears 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

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.

Product Name	High Precision steel material Custom small pinion gear
Applications	Our girth gears are applied in the cement and minerals industries
Kiln Girth Gears	We are leading supplier the Kiln Girth Gears for the various plants
ball mill Girth Gear	applied in the cement and minerals industries
Gear Cutting Machines	16m CNC Hobbing Machine
Girth gear	Rotary kiln Girth Gear and ball mill Girth Gear
Diameter	Min 100 mm to 16000 mm Girth Gear
Weight	Max 120 MT single piece
module range	10 Module to 70 Module
Standards/Certificates	ISO,CE
Maximum module	45 by hob

 

42CrMo 45 Steel Spur Gear

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

normal materials list

item	spec
girth gear	45 steel 35simn
pinion gear	42crmo, 35simn, 17crnimo6

pinion gear

 

42CrMo 45 Steel Spur Gear

 

factory show

42CrMo 45 Steel Spur Gear