Product name: Precision-machined-parts Material: Quenched and tempered steel, quenched steel, carburized and nitrided steel Production process: Cast steel manufacturing Application: There are gears on the rim, which are mechanical elements that continuously mesh and transmit motion and power. Scope of application: Automobile, metallurgy and other fields Applicable objects: Plastic gear, automobile gear, metallurgical gear Funnel category: Gears can be classified according to tooth shape, gear shape, tooth line shape, tooth surface and manufacturing method. Unit Weight: 2kg-60kg, 4lbs-120lbs Customizable or not: Yes Origin: China Available service: Design optimization