Key Factors and Standards for Conveyor Belt Selection

As an integral part of conveyor systems, the selection and suitability of belts greatly impact the overall performance and lifespan of the equipment. This article will thoroughly detail the methods and standards for conveyor belt selection, aiding readers in understanding how to choose the appropriate belts to meet different application requirements.

Types and Specifications of Conveyor Belt

Conveyor belts are mainly categorized into two types: general-purpose and special-purpose. General-purpose belts include flat belts, V-belts, and synchronous belts, which are suitable for conventional conveying and transmission; while special-purpose belts are made from materials that can withstand high temperatures, oils, acids, and alkalis, tailored for specific industrial environments and operational requirements.

When selecting conveyor belts, it's crucial to first determine the specific use and working conditions of the conveyor, to choose the appropriate type and specifications. For instance, in high-temperature environments, high-temperature-resistant belts are required; in acidic or alkaline environments, acid-base-resistant belts are needed. Additionally, factors such as the belt's width, length, and thickness must be considered to ensure they meet the design requirements of the conveyor.

Selecting Conveyor Belt Types

Confirmed Belt Material

The material of the belt is a key factor in determining its temperature resistance, oil resistance, corrosion resistance, and other properties. When selecting a belt, one should determine the required material based on the working environment and operational requirements of the conveyor. For instance, in high-temperature environments, a high-temperature-resistant silicone belt can be chosen; for acidic or alkaline environments, a corrosion-resistant fluororubber belt can be used.

Confirm the tensile strength of the belt

The tensile strength of a belt is a crucial indicator of its carrying capacity. When selecting a belt, one should consider the design requirements of the conveyor and the nature of the material being conveyed to choose a belt with appropriate tensile strength. Generally, during the design of a conveyor, its carrying capacity of the belt should be taken into account to ensure that the belt does not break or experience other failures due to insufficient tensile strength during operation.

Confirmed the coefficient of friction for the belt

The coefficient of friction is one of the key factors affecting the performance of conveyors. An excessively low coefficient of friction can lead to belt slippage and prevent normal transmission; conversely, a coefficient that's too high can accelerate belt wear, shortening its lifespan. Therefore, when selecting belts, it is crucial to consider the surface material and condition they will come into contact with to ensure they have an appropriate coefficient of friction.

Confirm the Belt's Bend Fatigue Performance

During the operation of conveyors, belts must continually bend to facilitate material transport. Therefore, when selecting belts, their bending fatigue performance should be a priority consideration. If belts suffer fatigue fractures or similar issues within a short period, it will severely impact the normal operation of the conveyor. Thus, it is crucial to thoroughly assess their bending fatigue performance and ensure they meet the design requirements of the conveyor.