At Tenfaye, we understand that precision large gear rings are the backbone of heavy industrial machinery. With more than 20 years expertise in gear manufacturing, Our state-of-the-art facility combines cutting-edge technology with proven manufacturing processes to ensure every gear ring meets the most demanding specifications for strength, precision, and reliability.  
Heat Treatment Equipment
1.Heat Treatment Furnace
Process Type: Quenching and tempering heat treatment (Quenching and Tempering, Annealing, Normalizing, etc.)
Purpose: Improve comprehensive mechanical properties of large gear rings and achieve good balance of strength and toughness
 
Rough Machining Equipment
1.Vertical Lathe
Main Function: Rough and semi-finish machining of gear ring outer diameter, inner bore, and end faces
Purpose: Remove casting allowance, establish machining datum surfaces, ensure geometric accuracy
Application: Primary datum surface machining for large gear rings
 
2.Boring and Milling Machine
Main Function: Precision boring of gear ring inner bore
Purpose: Ensure roundness, cylindricity, and surface roughness of inner bore meet design requirements
Technical Features: High machining accuracy, capable of handling large diameter inner bores
 
Gear Tooth Machining Equipment
1.Gear Hobbing Machine
Main Function: Rough and semi-finish machining of gear teeth
Purpose: Form gear tooth profile through hob cutting
Application: High-efficiency gear tooth machining for external gear rings
2.Gear Grinding Machine
Main Function: Precision grinding of gear teeth
Purpose: Improve gear tooth accuracy and surface quality, eliminate heat treatment distortion
Technical Features: Capable of achieving the highest gear tooth accuracy requirements  
Finish Machining Equipment
1.CNC Machining Center
Main Function: Multi-operation composite machining
Purpose: Complete drilling, tapping, milling, boring and other auxiliary operations
Advantages: Multiple operations in single setup, improving machining efficiency and accuracy
2.External Cylindrical Grinding Machine
Main Function: Precision grinding of gear shaft components
Purpose: Ensure dimensional accuracy and surface quality of shaft components
Application: Finish machining of supporting gear shafts
 
Ready to elevate your girth gear quality standards?

When your projects demand precision-engineered girth gears that perform under the most challenging conditions, trust Tenfaye's proven expertise and advanced manufacturing capabilities.