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Customizable ZG 42CrMo Quenching and Tempering Large Size Gear Wheel Heavy-Duty Girth Gears

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Customizable ZG 42CrMo Quenching and Tempering Large Size Gear Wheel Heavy-Duty Girth Gears

Brand Name : YIZGEAR

Model Number : GG22082304

Place of Origin : CHINA

MOQ : 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 : Casting Stell

Hardness : 260-280 HB

Heat Treatment : Quenching & Tempering

Width : 250mm

Packing : Wooden Crate/ Pallet

Outer Diameter : 3200

Pressure angle : 20°

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Custom Made Casting Steel Large Size Gear Wheel Heavy-Duty Girth Gears

1) Description of Girth Gear

As a principle structural and mechanical component, the girth gear on a rotary drum has widespread effects when allowed to wear.

As a result, gear wear should be addressed immediately, typically through replacement,

though in cases of onset wear, simple adjustments may prevent further damage.

2) Heat Treatment of Girth Gear

Gears are flame or induction hardened to achieve a desirable hardness.

Hardness of the girth and pinion gears plays an essential role in maximizing equipment life.

3) Material of Girth Gear

Castings Steel/ ZG 42CrMo (AISI 4140) or ZG40CrNiMo (AISI 4340)

Technical Specifications

Parameter Specification
Custom Made Available
Gear Profile Type Cylindrical Gears
Manufacturing Process Gear Milling/Gear Hobbing
Teeth Grinding Included
Module (M) Custom
Number of Teeth (Z) Custom
Pressure Angle (α) Custom
Lead Angle Custom
Accuracy Grade ISO 8-9 Grade
Heat Treatment Quenching and Tempering
Surface Hardness 230-260 HB
Steel Code Grades Comparison
CHINA/GB ISO ГΟСТ ASTM JIS DIN
45 C45E4 45 1045 S45C CK45
40Cr 41Cr4 40X 5140 SCr440 41Cr4
20CrMo 18CrMo4 20ХМ 4118 SCM22 25CrMo4
42CrMo 42CrMo4 38XM 4140 SCM440 42CrMo4
20CrMnTi 18XГT SMK22
20Cr2Ni4 20X2H4A
20CrNiMo 20CrNiMo2 20XHM 8720 SNCM220 21NiCrMo2
40CrNiMoA 40XH2MA/40XHMA 4340 SNCM439 40NiCrMo6/36NiCrMo4
20CrNi2Mo 20NiCrMo7 20XH2MA 4320 SNCM420
Production Equipment

Customizable ZG 42CrMo Quenching and Tempering Large Size Gear Wheel Heavy-Duty Girth Gears

Production Process

Customizable ZG 42CrMo Quenching and Tempering Large Size Gear Wheel Heavy-Duty Girth Gears


Product Tags:

AISI 4140 Heavy Duty Girth Gears

      

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Customizable ZG 42CrMo Quenching and Tempering Large Size Gear Wheel Heavy-Duty Girth Gears Images

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