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Rotary Kiln Support Roller

Name: Rotary Kiln Support Roller
Brand: Yujie
SKU: 91904148

A rotary kiln support roller is a critical component in a rotary kiln system. It's a cylindrical device that supports and helps rotate the kiln drum, which is used for processes like heating, drying, or chemical reactions. The support roller ensures smooth and stable rotation of the kiln and bears the weight of the kiln and its contents. It is a key part of industrial processes such as cement production, lime production, and various material processing operations.

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Description

Rotary Kiln Support Roller

Products Description

The rotary kiln support wheel is one of the main parts of the rotary kiln. It bears the weight of the entire rotary kiln and enables the cylinder and roller to rotate smoothly on the support wheel.

Products show

kiln support roller

Common material of support roller

1. Low-chromium cast iron
Low-chromium cast iron is one of the commonly used materials for rotary kiln support wheels. It is characterized by high hardness, strong wear resistance, and good impact resistance. It is suitable for small and medium-sized production lines. However, since low-chromium cast iron is prone to deformation and cracks during heat treatment, special attention should be paid during use.

2. High-chromium cast iron
High-chromium cast iron is a high-strength, high-wear-resistant, and high-toughness cast iron material. If used with appropriate carbides, its hardness can be greatly improved. Due to its excellent properties, it is widely used in the production of large rotary kilns.

3. Steel
Steel is another common material for rotary kiln support wheels. Its advantages are high strength, good toughness, and strong fatigue resistance. Because steel support wheels are made by forging, their cost is relatively high and they are suitable for production lines with higher investments.

machinery processing

rotary kiln roller processing

Types of rotary kiln support roller

1. Steel cast support wheels. This type of support wheel has a simple structure and a low price, but due to the low hardness of the material, its service life is relatively short.

2. Ductile iron support wheels. Ductile iron support wheels are hard, strong, and wear-resistant, and have a longer service life than steel cast support wheels.

3. Coil spring support wheels. This type of support wheel has a complex structure, but the support force can be adjusted by itself during work, and it has a wide range of applicability.

4. Groove support wheels. This type of support wheel has a comb-like shape, a large contact area with the drum, and a strong support force.

work principles

Rotary Kiln Support Roller

The work principle of support rollers is based on their ability to rotate freely while supporting a load. They typically consist of a rotating cylindrical or conical surface, mounted on a shaft or frame, which comes into contact with the moving component or structure. The rolling motion of the support roller reduces friction and distributes the load, ensuring smooth movement and preventing excessive wear. The load is transmitted from the component to the support roller, which then transfers it to the underlying structure or framework, providing stability and guidance.