Main Shaft

Main Shaft

Material:42CrMo, 40Cr, alloy steel

Accuracy: Tolerance ±0.01–0.03 mm

Application: cone crushers

Category

Description:

The main shaft of Huantai’s cone crusher is designed with high strength, featuring precise alignment and reliable crushing performance. The main shaft is made of high-quality alloy steel and undergoes precise forging and advanced heat treatment processes to ensure stable rotation of the rotor, thereby extending service life and reducing maintenance downtime.

 

This main shaft is specifically designed for heavy-duty applications and possesses excellent resistance to bending, fatigue and impact loads, ensuring consistent performance in mining, quarrying and recycling applications.

 

Specification:

Material 42CrMo, 40Cr, alloy steel, or customized
Size Customized
Length 1000–3500 mm
Hardness HRC 28–36
Heat Treatment Quenching & tempering
Machining Precision ±0.01–0.03 mm
Balancing Grade G2.5–G6.3
Surface Treatment Anti-rust coating, polishing

 

Advantages:

  1. It is manufactured with high-quality alloy steel and undergoes strict controlled heat treatment process to ensure the hardness, toughness and load-bearing capacity of the shaft.
  2. Each shaft is processed through CNC turning, milling, grinding and dynamic balancing to ensure smooth operation and low vibration.
  3. Ensure precise alignment of the rotor and stable rotation, improve crushing efficiency, and protect other key components such as bearings and hammer heads.
  4. Wear-resistant materials and optimized heat treatment process significantly reduce fatigue failure and maintenance frequency.
  5. We provide services for drawing production, material customization, and size customization to ensure compatibility with various types of crushers.

We hope to cooperate with you

 If you have any questions or inquiries, please send us a message. Our experts will reply to you within 24 hours and help you choose the appropriate solution.

Address

C301 Hanyun Pavilion of Xian Software ParkNo.68, 2nd Keji Road Xian, China Zip: 710075

Email

sales@huan-tai.org

Phone

+86 29 87607185

Fax

+86 29 87607180

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