Rotary Kiln Tyre

Weight: 5-120t
Application: Cement/ Mill and Kilns;Mining and Minerals/Rotary Dryers;Pulp & Paper/ Kilns, Debarking Drums, Drum Pulpers;Chemical / Fertilizer Industry / Food Industry
Certification:CE、SGS、ISO 9001:2000
Materials: ZG45, ZG35CRMO, ZG42CRMO and ZG45CRMO material, or according to customer requirements.

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A rotary kiln tyre, also known as a rotary kiln riding ring or kiln tyre, is a key load-bearing component used in rotary kilns across the cement, lime, metallurgical and mining industries. It supports the weight of the kiln shell, refractory lining, internal components and processed materials, transferring the load to the supporting rollers. During operation, the kiln tyre works with the supporting roller system to maintain stable kiln rotation. Strength, wear resistance and dimensional accuracy are essential for reliable performance under heavy loads and demanding operating conditions.

As an experienced rotary kiln tyre manufacturer, Tenfaye produces custom cast steel rotary kiln tyres according to customer drawings and technical specifications. Material selection and production processes are tailored to each project. Send your drawings and technical requirements to Tenfaye for a factory quotation.

Features & advantages Production process View more products Get a Quote

Features & advantages

1. Premium Materials & High-Strength Casting

Optimized Steel Grades: Tenfaye manufactures rotary kiln tyres using high-grade ZG310-570 and ZG35CrMo to ensure superior strength and toughness.
CAE Simulation: Advanced CAE digital simulation software analyzes the casting process to predict and optimize structural quality.
Premium Scrap Material: Every batch uses premium scrap steel and raw materials, strictly inspected before entering the furnace.

2. Advanced Dual-Medium Quenching & Heat Treatment

Dual-Medium Quenching: Tenfaye utilizes an advanced dual-medium quenching process to achieve uniform microstructure, high hardness, and excellent impact toughness.
Extreme Wear Resistance: The specialized thermal processing maximizes wear resistance, allowing the kiln riding ring to adapt to harsh working environments.
Anti-Deformation: Proprietary heat treatment eliminates internal stress, significantly extending service life and preventing structural deformation.

3. Germany-Imported Spectroscopy & Complete NDT Inspection

Three-Stage Spectrum Testing: Metrological samples are analyzed three times (pre-furnace, post-furnace, and as-cast) using a precision German spectrometer.
Full NDT Testing: Every Tenfaye kiln tyre undergoes comprehensive Ultrasonic Testing (UT) and Magnetic Particle Testing (MT) to guarantee zero internal defects.
Metallurgical Verification: Metallurgical analysis, mechanical properties testing, and strict dimensional checks ensure complete product compliance.

4. Custom Precision Engineering & Simple Maintenance

Flawless Finish: High-precision custom wooden models with special core coatings prevent surface cracking, ensuring a smooth and clean casting surface.
100% Matching Customization: Tenfaye processes various specifications strictly according to customized customer drawings, ensuring a perfect fit with existing rotary kiln equipment.
Streamlined Design: The optimized, simple structural design simplifies machining, manufacturing, installation, and routine maintenance.