42CrNiMo 18CrNiMo Quality Forging Steels Forged Alloy Metal Forging Products Cement Grinding Gear

42CrMo, 42CrNiMo, 18CrNiMo Forged Alloy Steel Cement Grinding Gear. We supply precision-forged alloy steel gears made from 42CrMo, 42CrNiMo, and 18CrNiMo, specifically developed for cement grinding machinery and heavy-duty transmission systems. These forged gears deliver superior toughness, wear resistance, and fatigue strength, ensuring reliable operation under high loads and harsh working conditions typical of the cement industry.

Material Options:

• 42CrMo – A high-strength alloy steel with excellent hardenability and impact resistance, widely used for large transmission gears.

• 42CrNiMo – A nickel-molybdenum alloy steel offering enhanced fatigue strength and toughness for dynamically loaded components.

• 18CrNiMo – A top-grade carburizing steel providing deep case hardening, superior wear resistance, and long service life in gear applications.

Key Features:

• Custom sizes and module options available

• Precision forging ensures fiber continuity and uniform structure

• Heat treated  to optimize gear performance

• Optional rough or semi-finished machining per drawing

• 100% Ultrasonic Testing (UT) and Magnetic Particle Inspection (MPI)

• Material certification and mechanical property reports provided

Applications:

• Cement grinding mill gearboxes

• Main drive gears and ring gears

• Kiln drives and rotary machinery

• Gear transmission systems in heavy industries

Manufacturing Highlights:

• Forging weight range: 100KG – 7,000KG

• Forging methods: open-die,and free forging

• Gear blanks forged to near-net shape, reducing machining time and material waste