Luoyang Zhongtai Industrial Co., Ltd.
Our Values Trust and reputation are a channel in the success and prosperity of ZTIC. Through valued employee loyalty and expertise ZTIC gives its customers a high degree of confidence. Through a
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| 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 to16000 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 |
Small pinion gear
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 Ore Mill And Kiln Pinion Gear
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