5 Things to Know Before Buying Steel cord belt for bulk material handling

30 Dec.,2024

 

How to Choose the Right Steel Cord Conveyor Belt

Steel cord conveyor belts are widely used in industries that require heavy-duty, long-lasting, and high-performance transportation solutions. These belts are designed to withstand extreme conditions and carry heavy loads over long distances. However, with various types of steel cord conveyor belts available in the market, selecting the right one for your application can be challenging. In this guide, we&#;ll break down the key factors you should consider to ensure you choose the best steel cord conveyor belt for your needs.

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1. Understand Your Application Needs


The first step in selecting the right steel cord conveyor belt is understanding your specific application requirements. Steel cord belts are used in a wide variety of industries such as mining, cement manufacturing, power plants, and bulk material handling. Different applications require different belt features. Here are a few things to consider:


  • Material Type: Consider the type of material you&#;ll be transporting. Is it light or heavy? Does it have sharp edges or require abrasion-resistant qualities? Knowing the material&#;s characteristics will help you choose the correct cover grade for the belt.

  • Environment: What are the temperature conditions? Steel cord conveyor belts are available for both high and low-temperature environments, so choose one that can withstand the conditions of your operating environment.

  • Distance and Load: If your conveyor system is running over long distances or needs to carry heavy loads, opt for a high-strength steel cord conveyor belt. Steel-cord belts are highly resistant to stretching and breaking under extreme pressure, making them ideal for these applications.


2. Consider the Belt Construction


Steel cord conveyor belts are constructed using a combination of steel cords and rubber compounds. The construction directly influences the belt&#;s strength, durability, and flexibility. When selecting a belt, consider the following construction factors:


  • Steel Cord Diameter and Spacing: The diameter and spacing of the steel cords inside the belt play a major role in the belt&#;s strength and durability. A higher cord density typically offers more strength and is better suited for heavier loads and long-distance transport.

  • Cover Rubber: The rubber covers of the belt are crucial for protecting the steel cords and ensuring the belt can withstand environmental challenges. Choose a rubber cover material that matches your application&#;whether it&#;s abrasion-resistant, heat-resistant, or resistant to oils, chemicals, or water.

  • Conveyor Width and Thickness: The width and thickness of the belt must be appropriate for the size of your conveyor system and the amount of load it needs to carry. Ensure the belt is wide enough to accommodate the volume of materials being moved, and thick enough to handle the weight and pressure.

Steel Cord Conveyor Belt

3. Evaluate the Tensile Strength


Tensile strength is a critical factor in choosing a steel cord conveyor belt, as it indicates the belt&#;s ability to handle heavy loads without stretching or breaking. Tensile strength is determined by the number and type of steel cords used in the construction. The higher the tensile strength, the more load the belt can carry without suffering damage or failure.


For heavy-duty applications like mining, large construction sites, or long-distance transportation, select a belt with a higher tensile strength. On the other hand, lighter applications may not require the same level of strength and can benefit from a cost-effective, lower-tensile belt.


4. Choose the Right Cover Grade


The cover grade refers to the material used to protect the steel cords from environmental factors such as abrasion, weather, and chemicals. Different cover grades provide different levels of protection and are tailored to specific types of industries and materials being transported. Some common cover grades include:


  • General Purpose (EP or NN): Suitable for transporting non-abrasive materials in moderate conditions.

  • Abrasion-Resistant (HR): Ideal for environments where the belt is exposed to heavy abrasion, such as in quarries or cement manufacturing.

  • Oil-Resistant (OR): If your application involves materials that are oil-laden or exposed to oils, choose oil-resistant covers to protect the belt.

  • Heat-Resistant (HR): For high-temperature applications, heat-resistant cover grades prevent the rubber from degrading due to heat exposure.


5. Check for Belt Flexibility


Flexibility is another important factor to consider when choosing a steel cord conveyor belt. The belt must be flexible enough to move smoothly around pulleys and troughs without causing undue strain on the system. Some applications, such as those with steep inclines or curves, require a higher degree of belt flexibility.

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Steel cord belts are often stiffer than fabric belts, which means they offer excellent durability and strength. However, for systems with tight curves or steep inclines, make sure the belt offers enough flexibility to handle the turns without causing damage or slippage.


6. Consider the Belt&#;s Service Life


The service life of a steel cord conveyor belt depends on various factors such as operating conditions, maintenance practices, and the quality of the belt itself. High-quality steel cord belts can last for many years if maintained properly, while lower-quality belts may wear out quickly, especially in harsh conditions.


Look for belts that come with warranties or guarantees to ensure you're investing in a durable product. Additionally, make sure to schedule regular inspections and maintenance to prolong the belt's service life. This includes checking for wear and tear, monitoring belt tension, and addressing issues like misalignment or fraying steel cords.


7. Assess Cost and Long-Term Value


Cost is always a key factor in the selection process, but it&#;s important to consider the long-term value of the belt rather than just the initial price. A lower-priced belt may seem attractive upfront, but it could wear out quickly, leading to higher maintenance costs or replacements over time.


Investing in a high-quality, durable steel cord conveyor belt can save you money in the long run by reducing downtime and maintenance costs. Ensure you balance cost with the required strength, durability, and performance features for your specific application.


8. Manufacturer Reputation and Support


When selecting a steel cord conveyor belt, consider the reputation of the manufacturer. A reliable manufacturer will provide high-quality products, offer customer support, and be willing to work with you to meet your specific needs.


Look for manufacturers who offer expert advice, provide detailed specifications, and offer after-sales support, including installation and maintenance services. Choosing a trusted supplier ensures that you're purchasing a product that meets industry standards and will perform well in your application.


Conclusion


Choosing the right steel cord conveyor belt is essential for the smooth and efficient operation of your conveyor system. By carefully considering factors such as application requirements, tensile strength, cover grade, belt flexibility, and overall service life, you can select a belt that will perform reliably over time. Don't forget to factor in the reputation of the manufacturer and the long-term value of your investment. By following these tips, you can make an informed decision and choose a steel cord conveyor belt that meets your operational needs and ensures maximum efficiency.


The Ultimate Guide to Choosing the Right Conveyor Belt

Conveyor belt can affect the productivity of your plant. Hence, you need to put more time into selecting the best belt for great results.

Selecting the right conveyor belt is utterly important. If you make a mistake in the selection, you will put your manufacturing plant into jeopardy.  Belting that is of low quality, is likely to lower your production and may be unsafe to the workers. If this happens, the company may encounter losses. You can jumpstart your company&#;s revenues by choosing the right belt.

Factors you must consider when buying a conveyor belt

  • The product&#;s size and weight
  • The material of the product
  • The method of loading the product on the belt
  • The speed with which the product will be produced
  • Method of travel of the product, ,incline or decline
  • Whether the belt will operate on a hot, dry, cold or wet environment

If you are able to answer the questions above, you will have no challenges selecting the right belt.  Below are some of the available belts to help you out:

General-purpose belts

There are the most-used conveyor belts. You can find them in almost every manufacturing plant, although some companies use different belting based on their products. General-purpose belts are often made of PVC, leather, rubber and Neoprene among others. These belts are suited for food grading, high temperature environments and it is also oil resistant and does not cut easily.  Besides, it is the best belt for bulk handling and other applications.  For a food business, a general-purpose belt, suits you best.

Hinge metal belting

This is used in industries who handle scrap and metal chips. It is durable to withstand any pressure. Hence, if you are running a scrap metal recycling business, hinge metal belting will never disappoint.

Woven wire belting

This type of conveyor belting is applied in cold/hot environments. You can use it, if you are running a food processing plant, glass and ceramics, metalworking or electronics.  It is durable and closely interwoven to ensure that products are conveyed without falling off.

These are only some of the conveyor belts available in the market but these may give you a quick overview on what to look out for. Contact your custom conveyor specialist to further discuss your belting needs.

At the heart of every conveyor is the belting that transports the material. May Conveyor manufactures and fabricates standard & custom conveyor belting.

We are a premier manufacturer of conveyor belting of various pitch and chain configurations, for all your conveying needs. With decades of experience, we have developed a quality product featuring a fully closed and totally concentric hinge loop. These features provide for stronger and better wearing hinge assembly, resulting in longer belt life with less maintenance.

Belting is what sets us apart from others as we make our dies in-house by the May Tool & Die Group. These precision components meet all automotive standards helping us become known as a quality supplier in the marketplace today. Contact us today!

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