Segmented Girth Gear

As a leading manufacturer of high-precision Segmented Girth Gear components, we specialize in the complete manufacturing process of Split Gear systems for Large Ball Mill Gear Ring applications. Our Large Diameter Ring Gear solutions are engineered to meet the most demanding industrial requirements.

Our Manufacturing Process

Our Gear Ring production follows a meticulous 5-stage process:

1.Casting & Raw Material Preparation

Premium ZG45CrMo/42CrMo cast steel for superior durability

Rigorous ultrasonic testing of all raw materials

Controlled cooling to minimize internal stresses

2.Rough Machining

High-torque CNC lathes remove excess material

Leave 5-8mm machining allowance for subsequent operations

Initial dimensional verification to ensure proper blank preparation

3.Initial Gear Cutting

Advanced gear hobbing machines with precision ground cutters

AGMA Q8-9 quality level achieved at this stage

Critical dimensions verified using coordinate measuring machines

4.Precision Gear Finishing

Secondary gear cutting with specialized Segmented Girth Gear equipment

Surface finish optimization for noise reduction and load distribution

Profile and lead corrections applied for optimal tooth contact

5.Final Machining & Quality Control

Finish turning to achieve ±0.05mm dimensional accuracy

Surface hardness testing and microstructure analysis

100% gear inspection using Klingelnberg or Gleason machines

Quality Assurance

All our Large Ball Mill Gear Ring products undergo rigorous testing:

AGMA 1010-F14 compliance verification

ISO 6336 load capacity calculations

DIN 3962/63 gear accuracy certification

Ultrasonic and magnetic particle inspection

Our Large Diameter Ring Gear components are exported to over 30 countries, serving cement, mining, and metallurgical industries with guaranteed compliance to ASTM, DIN, and ISO standards.

We welcome the opportunity to discuss your specific requirements for Split Gear systems and provide detailed quotations.