High machining precision,better gear meshing,quieter operation and longer durability.
High Machining Precision & Better Gear Meshing: Manufactured through processes including gear grinding and external cylindrical grinding, this gear shaft achieves Grade 3 to Grade 6 accuracy. This ensures better gear meshing, quieter operation, and smoother power transmission for fracturing pump systems.
Superior Wear Resistance & Longer Durability: Crafted from 18CrNiMo7-6 material and subjected to carburizing and quenching heat treatment, this hardened gear shaft reaches a tooth surface hardness of 58–62 HRC, featuring excellent wear resistance and longer durability for oilfield operations.
Precision Engineering for Reliable Transmission: Featuring external cylindrical grinding and precise dimensional control, this gear shaft ensures optimal load distribution and reliable torque transmission in fracturing pump gearboxes.
Product Overview: This gear shaft is designed for gearboxes used in oil fracturing pumps and is widely applied in the oil and natural gas exploitation industry.
Core Technical Parameters: Features a module of 8.4667, 17 teeth, and a pressure angle of 25°, engineered for high-torque transmission in fracturing applications.
Comprehensive Gear Manufacturing Process: Our gear manufacturing process includes forging blank forming, turning, gear hobbing, heat treatment, finish turning, gear grinding, and external cylindrical grinding to ensure dimensional accuracy.
Traceability & Quality Assurance: For full product traceability, the model and serial number are engraved on each part. Equipped with a process card, every gear shaft proceeds to the next process only after being inspected by quality control personnel.
Custom Gear Shaft Design & Development: To meet diverse customer requirements, our company provides customized gear design and development or production based on customer-supplied drawings.
| Item | Details |
|---|---|
| Application | Oil and gas fracturing pump gearbox |
| Raw Material | 18CrNiMo7-6 |
| Module | 8.4667 |
| Number of Teeth | 17 |
| Pressure Angle | 25° |
| Heat Treatment Mode | Carburizing and quenching |
| Tooth Surface Hardness | 58-62 HRC |
| Gear Accuracy | Grade 3 - Grade 6 |
| Main Markets | China, United States |
As a gear shaft component for oil fracturing pumps, our products are widely applied across the oil and natural gas exploitation industry, delivering high machining precision and reliable torque transmission.
Fracturing Pump Gearboxes
Featuring 58–62 HRC tooth surface hardness and Grade 3 to Grade 6 accuracy, this hardened gear shaft provides high durability and reliable operation. The external cylindrical grinding process ensures optimal dimensional precision, guaranteeing stable performance for fracturing pump gearboxes.
Oilfield Fracturing Systems
Manufactured through precision gear grinding and external cylindrical grinding, this 18CrNiMo7-6 gear shaft ensures high machining precision and better gear meshing. Its superior wear resistance and longer durability make it suitable for oilfield fracturing systems.
Oil & Gas Exploitation Systems
With a module of 8.4667 and 17 teeth, this gear shaft is engineered for high-torque transmission in fracturing applications. The carburizing and quenching heat treatment provides excellent wear resistance and quieter operation, ensuring reliable performance in oil and gas exploitation systems.
