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Henan Yizhi Machinery Co., Ltd
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25 Module Transmission Girth Gears with ISO 8 Grade For Ball Mill

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Henan Yizhi Machinery Co., Ltd

City: zhengzhou

Country/Region:china

Tel:86-371-60923606

Contact Person:
Mr.Kevin
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25 Module Transmission Girth Gears with ISO 8 Grade For Ball Mill

Brand Name YIZGEAR
Model Number GG22082307
Place of Origin CHINA
Minimum Order Quantity 1 Piece
Price $1500/ Piece
Payment Terms L/C, D/P, T/T, Western Union
Supply Ability 20 Pieces/Month
Delivery Time 90 Days
Packaging Details Wooden Crate/Pallte
Material ZG42CrMo
Module 25
Width 350mm
Production Time 90 Days
Tip Diameter 4800mm
Quality Grade ISO 8 Grade
Detailed Product Description

25 Module Casting Steel Custom Made Girth Gears For Ball Mill of Cement Plants

1) Description of Girth Gear

a) Girth gears are manufactured from alloy steel castings with a capacity of up to 150 tons or Ø12.5m per gear set

b) We manufacture pinions and gearbox internals from through-hardened or case-hardened alloy steel forgings

c) Gear tooth and root areas are subjected to grinding if necessary, ensuring a high degree of accuracy in gear manufacture

d) An in-board testing head enables the production of gear quality inspection graphs to verify tooth profile, lead, pitch, 

     run out and span values and deviations.

 

ProductsGirth Gears
Custom Made
Gear Profile TypeCylindrical Gears
ManufacturingGear Milling/Gear Hobbing
Teeth Grinding 
Module (M)25
Number of Teeth (Z)Custom
Pressure Angle (α)20°
Lead AngleCustom
Teeth Accuracy GradeISO 8-9 Grade
Heat TreatmentQuenching & Tempering
Surface Hardness230-260 HB

 

STEEL CODE GRADES COMPARISON
CHINA/GBISOГΟСТASTMJISDIN
45C45E4451045S45CCK45
40Cr41Cr440X5140SCr44041Cr4
20CrMo18CrMo420ХМ4118SCM2225CrMo4
42CrMo42CrMo438XM4140SCM44042CrMo4
20CrMnTi 18XГT SMK22 
20Cr2Ni4 20X2H4A   
20CrNiMo20CrNiMo220XHM8720SNCM22021NiCrMo2
40CrNiMoA 40XH2MA/
40XHMA
4340SNCM43940NiCrMo6/
36NiCrMo4
20CrNi2Mo20NiCrMo720XH2MA4320SNCM420 

 

 

Product Tags: Transmission Girth Gears ISO 8   25 Module ball mill gear   ISO 8 ball mill gear  
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