The rotary kiln tyre, often referred to as the riding ring, is a critical component of the rotary kiln. It serves to transfer the full weight of the kiln body to the supporting rollers and also plays a key role in enhancing the radial stiffness of the cylinder. As such, the kiln tyre must possess adequate strength and durability.
Read MoreThe rotary kiln tyre, also known as the riding ring, is a circular steel component that encircles the shell of a rotary kiln. It provides structural support and ensures the shell's stability during rotation. Kiln tyres play a crucial role in maintaining the alignment, stability, and load distribution of the kiln during operation.
Cast Steel: Commonly used for its strength, wear resistance, and machinability.
Forged Steel: Preferred for heavy-duty applications due to superior toughness and fatigue resistance.
Alloy Steel: Enhanced with elements like chromium or molybdenum for improved resistance to heat and wear.
Material Selection: High-strength steel is selected based on the operational requirements.
Casting or Forging: The tyre is shaped using casting or forging techniques, depending on the size and application.
Heat Treatment: Processes such as annealing or normalizing improve mechanical properties and relieve residual stresses.
Machining: The tyre undergoes precision machining to achieve the required dimensions and surface finish.
Inspection: Non-destructive testing (NDT) methods ensure the tyre is free from defects such as cracks or inclusions.
Our productions mainly used in fields of mining, metallurgy, cement, sugar plant, petrochemical industry, construction, and recycling facilities, aggregate.
Which is including non-standard machinery components, custom castings, forged parts, gears, shafts, ball mill spares, rotary kiln etc.
1. Digital simulation technology is used to assist quality prediction and process optimization.
2. Treated by dual media quenching process, with high quenching hardness and high toughness, making the kiln tires have good abrasion resistance.
3. We can make the mechanical property, hardness, tensile and yield strength according to customer’s required.
4. Strict control of raw material sample testing, product inspection, quality assessment.
5. We can follow the standard: ANSI, API, ASTM, BSI, DIN, GB, ISO, JIS.
Regular Inspections: Check for signs of wear, cracks, and deformation.
Lubrication: Ensure proper lubrication of the tyre and support rollers to reduce friction.
Alignment Checks: Periodically verify the alignment of the tyre with the support rollers.
Surface Cleaning: Remove debris and buildup to maintain smooth operation.
Timely Repairs: Address minor issues promptly to prevent major failures.
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