High machining precision,better gear meshing,quieter operation and longer durability.
High Machining Precision & Better Gear Meshing: Manufactured through processes including gear grinding and wire-cut electrical discharge machining, this gear achieves Grade 3 to Grade 6 accuracy. This ensures better gear meshing, quieter operation, and smoother power transmission for fracturing pump gearboxes.
Superior Wear Resistance & Longer Durability: Crafted from 18CrNiMo7-6 material and subjected to carburizing and quenching heat treatment, this hardened gear reaches a tooth surface hardness of 58–62 HRC, featuring superior wear resistance and longer durability for oilfield operations.
Left-Hand & Right-Hand Versatility: Available in both left-hand and right-hand versions, this gear is engineered to match the diverse configuration and symmetric layout requirements of oil fracturing pump transmission systems.
Product Overview: This gear is used in gearboxes for oil fracturing pumps and is widely applied in the oil and natural gas exploitation industry.
Core Technical Parameters: Features a module of 8.4667, 108 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 wire-cut electrical discharge machining 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 is transferred to the next process only after passing inspection by quality inspectors.
Custom Gear 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 |
| Rotation Direction | Left-hand, Right-hand |
| Raw Material | 18CrNiMo7-6 |
| Module | 8.4667 |
| Number of Teeth | 108 |
| Pressure Angle | 25° |
| Heat Treatment Mode | Carburizing and quenching |
| Tooth Surface Hardness | 58-62 HRC |
| Gear Accuracy | Grade 3 - Grade 6 |
As a hardened gear component for oil fracturing pumps, our products are mainly used in the oil and natural gas exploitation industry, delivering high machining precision and smooth power transmission.
Fracturing Pump Gearboxes
Featuring 58–62 HRC tooth surface hardness and Grade 3 to Grade 6 accuracy, this hardened gear provides high durability and reliable operation, ensuring stable performance for fracturing pump gearboxes.
Oilfield Fracturing Systems
Manufactured through precision gear grinding and wire-cut electrical discharge machining, this gear ensures high machining precision and better gear meshing, making it suitable for oilfield fracturing systems.
Oil & Gas Exploitation Systems
Available in both left-hand and right-hand versions, this 18CrNiMo7-6 gear is engineered to meet diverse configuration requirements, providing quieter operation and longer durability for oil and gas exploitation systems.
