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Factory making Cheap Cnc Machining - Forged Steel Girth Gear – Fotma Detail:
Customized Forged Steel Girth Gear Ring/Gear Segment
Girth gear is the key component to support the transmission system stability of rotary kiln and ball mill, which are often forged or cast structure high quality and strength alloy steel with surface carburizing or hardening treatment. Girth gears have the high bearing capacity and durable. In practical application, which is widely used in high speed and heavy load machinery, because of its stable transmission, low impact, vibration and noise. Our company can produce different type gear ring and wheel such as spur gear, helical gear, herringbone gear wheel and gear ring according to the customer’s drawing and requirements.
Features of Our Girth Gear Rings
Module Range: 10 Module to 70 Module.
Diameter: Min 800mm to16000 mm.
Weight: Max 120 MT single piece.
Three different designs: Fabricated steel – forged ring – rolled plate
Standards / Certificates: • UNI EN ISO • AWS • ASTM • ASME • DIN

Advantages of Girth Gears
1. Heavy load capacity, long lifespan.
2. High precision, large diameter and module.
3. Stable transmission, low impact, vibration and noise.
4. Products with Customers’ Designs.
5. Strong Machining & Heat Treatment Abilities.
6. Strict Quality Control.
7. Prompt Delivery.
Specifications of Our Girth Gears
No. |
Item |
Description |
1 |
Diameter |
≤15m |
2 |
Module |
≤45 |
3 |
Material |
Cast Alloy Steel, Cast Carbon Steel, Forged Alloy Steel, Forged Carbon Steel |
4 |
Structure From |
Integrated, Half to Half, Four Pieces and More Pieces |
5 |
Heat Treatment |
Quenching & Tempering, Normalizing & Tempering, Carburizing & Quenching & Tempering |
6 |
Tooth Form |
Annular Gear, Outer Gear Ring |
7 |
Standard |
ISO, EN, DIN, AISI, ASTM, JIS, IS, GB |

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Innovation, excellent and reliability are the core values of our firm. These principles today more than ever form the basis of our success as an internationally active mid-size corporation for Factory making Cheap Cnc Machining - Forged Steel Girth Gear – Fotma , The product will supply to all over the world, such as: St. Petersburg, Panama, Florida, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, be sure to feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our merchandise, make sure you feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.