The rotary kiln tyre, also known as the riding ring, is one of the main components of the rotary kiln. It is to transfer all the gravity of the kiln body to the supporting roller, and it is also a part that strengthens the radial rigidity of the cylinder. Therefore, CHAENG uses high-quality cast steel materials and strictly controls the quality of each step of the process, to ensure that the rotary kiln tyres have sufficient strength, durability, and rigidity.

Weight1-80 Tons
MaterialZG45, ZG42CrMo
ApplicationCement, metallurgy, chemical, construction industries
CustomizableYes, based on user's drawings
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Processing advantages

1. Digital simulation for process optimization

Numerically simulate the casting process by CAE software to analyze the molding process, predict and optimize the rotary kiln tyre quality.

2. High strength and good durability

CHAENG uses ZG45 and ZG42CrMO materials to ensure the strength and toughness of the rotary kiln tyre.

3. Double medium quenching process treatment

After dual-medium quenching process, the rotary kiln tyres of CHAENG have good wear resistance and can adapt to various harsh working environments.

4. Customized according to drawings

CHAENG can manufacture various specifications of rotary kiln tyres according to customers' drawings and requirements, which can ensure that the tyres are matched well with the rotary kiln.

5. Quality assurance

The fabrication route is governed by the provisions of the implemented Quality System ISO 9001:2015.

The standard documentation ensures the full traceability of every process step, including heat treatment, chemical composition test, mechanical properties test, non-destructive test and dimensional check.


rotary kiln tyre making process



Excellent product quality makes CHAENG rotary kiln tyre sold to Henan, Guangxi, Zhejiang and other provinces, and also to many well-known overseas enterprises in Italy, Turkey, Chicago, Kazakhstan and others.

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