We were discussing the conveyor idler selection and design procedure with the help of our previous post. Lets see here the Idler specifications that we need to consider while going for selection and procurement of conveyor idlers.
The specifications of conveyor idlers may vary depending on the type of conveyor system, the material being transported, and the application requirements. Here are some of the common specifications of conveyor idlers.
Roller diameter: The roller diameter can range from 2 inches to over 8 inches, depending on the load capacity and belt width.
Roller length: The length of the roller can vary depending on the width of the belt and the spacing between the idlers.
Bearing type: The bearing type can be sealed or open, depending on the environmental conditions and maintenance requirements.
Bearing size: The bearing size can vary depending on the load capacity and roller diameter.
Shaft diameter: The shaft diameter can vary depending on the bearing size and roller diameter.
Idler frame: The idler frame can be made of steel, aluminum, or plastic, depending on the application requirements and environmental conditions.
Idler spacing: The idler spacing should be determined based on the weight of the material being transported and the characteristics of the belt.
Idler angle: The idler angle can be flat or troughed, depending on the material being transported and the application requirements.
Surface treatment: The surface of the idler can be treated with paint or galvanized to provide protection against corrosion.
Load capacity: The load capacity of the idler should be determined based on the weight of the material being transported and the spacing between the idlers.
These specifications can vary depending on the manufacturer and specific requirements of the conveyor system. Hence, it is a very critical step to analyze and determine the appropriate specifications for the idlers in a given application.
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