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The ball mill girth gear is a critical component of the ball mill's transmission system, serving to smoothly transfer power from the drive motor to the mill shell to drive its rotation. Manufactured from high-quality alloy steel or forged steel, the gear undergoes heat treatment processes including tempering, normalizing, and quenching. It features high strength, wear resistance, low noise, and extended service life.

✅ Material: Alloy steel / Forged steel
✅ Heat treatment: Normalizing + Quenching + Tempering
✅ Module range: M10–M50 (Customizable)
✅ Maximum outer diameter: 10 meters

The pinion shaft is the key transmission component in large-scale machinery such as ball mills, rotary kilns, and crushers, serving to transmit power and output torque. In the ball mill, it functions as the vital transmission link connecting the drive motor, reducer, pinion gear, and large ring gear.

✅ Material: Alloy steel / Forged steel (42CrMo, 35CrNiMo, etc.)
✅ Heat treatment: Normalizing + Quenching + Tempering
✅ Process flow: Rough machining → Finishing → Grinding → Inspection
✅ Application fields: Ball mills, rotary kilns, crushers, etc.

The ball mill end cover (also called mill head) is one of the key structural components of the ball mill, connecting the mill shell and trunnion bearing. The ball mill head is an important load-bearing component at both ends of the mill, connecting the cylinder to the main bearings. During operation, it performs multiple functions including support, sealing, force transmission, and assembly.

✅ Material: Cast steel / Alloy steel
✅ Heat treatment: Normalizing + Tempering
✅ Applications: Ball mills, rod mills, cement mills