What kind of roller do you use for a conveyor belt?

Author: Harry

May. 13, 2024

109

Different Types of Conveyor Rollers & Their Uses

Conveyor rollers are the ideal transport solution for a range of industries. From production lines to large warehouses where you need to move stock from one end to another. Whether your objects are heavy or small, there are conveyor rollers that will work for you. Conveyor rollers have many benefits, each type will have unique advantages.

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One universal benefit they offer is they reduce the risk of injury to your staff. Taking away having to handle heavy-duty materials and awkward to handle objects, creates a safer work environment. With the right easy-to-use conveyor rollers for your business, you can create an efficient and safe workplace for all your staff. So, how do conveyor rollers work? Once you know this, you can find the right type for your business…

How do Conveyor Rollers Work?

Certain conveyor rollers will work in different ways. For example, gravity rollers work without being powered by an external motor. Whereas other conveyor rollers are made from different materials, such as plastic or steel. This makes them ideal for different industries, depending on the industry’s requirements.

A conveyor roller will be attached horizontally with a small space between each roller so they can spin. Rollers can be made from various metal materials and are sometimes coated with another material, like rubber, depending on their application. But they can also be made from plastic, making them more affordable while still being easy to clean.

The rollers can be created and installed in various diameters and lengths. This will be a big factor in their maximum load capacity. When deciding on the measurements for your rollers, consider the main application you’ll be using them for. Choosing the rollers with the right strength will ensure they will be functional and durable enough for your business.

There are many more factors to consider before making your decision. To help you ensure you make the right choice for your business, we’ve put together a list of the main types of conveyor rollers. Let’s start with one of the most popular options we provide, gravity rollers…

Gravity Rollers

Gravity rollers are one of the most simple to use options in the industry. But they may be the most efficient and practical choice as well. Gravity rollers are not powered by an external source, they use gravity to power the rollers and transport your products. This means they need to be on a downward path at a specific angle to ensure the flow of the rollers.

Gravity rollers are used to transport objects that have enough weight to move unassisted. As the rollers need gravity to move, if an object is too lightweight, it won’t move on the conveyor belt. Some examples of products that gravity rollers are ideal to transport are medium-weight food and packaged goods.

Plastic Rollers

An affordable alternative to metal rollers is plastic rollers. Plastic rollers are a cost-effective choice that doesn’t sacrifice on quality. They’re ideal for a range of industries as they make cleaning efficient and simple. A more expensive option to plastic rollers are stainless-steel rollers, but that doesn’t mean plastic rollers aren’t the right choice for your workplace.

Plastic rollers are easy to clean & together with stainless steel rollers are the best choice for transporting packages in the food industry. If your business needs hygienic rollers ideal for moving lightweight products, plastic rollers are the right option.

Rubber-Coated Rollers

Rubber coated gravity rollers may be used for a couple of reasons. Firstly where the product is delicate & prone to damage the rubber coating gives more gentle handling. Also where the product may be easily marked we can use a non-marking rubber coating to prevent this from happening.

Rubber coated drive rollers allow the ability to create more friction between the roller & the belt it is driving. This is particularly useful where belt slippage occurs. CAS Rollers can provide all of our rollers with a huge variety of rubber types to suit any application including various food grade rubber options.

Steel & Stainless-Steel Rollers

Steel and stainless-steel rollers are some of the most popular options available. They’re easy to clean, strong and durable, and can transport heavy-duty materials. Making them a reliable investment for a wide range of industries. At CAS Rollers, our steel and stainless-steel rollers are manufactured from the highest-quality raw materials in the industry.

Another strength of steel and stainless-steel rollers is their adaptability. It doesn’t matter if you have a simple or complex system, stainless-steel rollers can fit into your conveyor belt. They can also be adapted to fit precision bearings, smaller diameters, or fixed shafts. This means you can adjust the stainless-steel rollers to meet your workplace’s needs.

As well as steel and stainless-steel rollers, we provide other metal rollers such as aluminium. All our metal rollers are the perfect fit for drive, tail, snub, idle, tension, and return roller uses. We also supply the majority of our rollers with stainless-steel shafts to ensure their high quality and durability.

At CAS Rollers, we manufacture bespoke conveyor rollers that are designed and built for your business. Our team wants to supply a conveyor roller system that is excellent quality but forms an essential part of your workplace and business. To avoid missing out on the right conveyor rollers for your business, get in touch today:

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Types of Conveyor Rollers | ConveyorRollers.com

Belt-driven Conveyor Rollers

Belt-driven conveyor rollers are an MDR model that features a motorized belt that makes moving objects across a facility nearly effortless. They are more efficient than traditional belt conveyor rollers since they don’t require items to stop at control points.
These MDR conveyor rollers support medium to heavy-weighted objects with wider frames.

Belt-driven conveyor rollers also allow operators to stop and reverse the belt, giving them more control over the transportation system.

However, belt-driven conveyor rollers only come in two shapes (straight and V-shape) and degrade rather quickly if they encounter excessive heat, moisture, or debris.

Nevertheless, these conveyor rollers are exceedingly beneficial to companies that need to move large, dry products across facilities swiftly.

Chain-driven Conveyor Rollers

Chain-driven conveyor rollers function similarly to belt-driven roller systems but utilize chains instead of motorized belts. They are incredibly robust and support heavy objects of all shapes and sizes. These roller systems won’t deteriorate in damp conditions (if well maintained) and allow reversible operations when needed.

Chain-driven conveyor rollers come in two primary designs

Roll-to-roll
Single-strand

Roll-to-Roll

Roll-to-roll models are heavy-duty MDR conveyor rollers that utilize a chain that wraps around each roller and connects to two sprockets within the rollers. They are more powerful than the single-strand variation and can transport oversized projects efficiently.

Single-strand

Single-strand chain-driven conveyor rollers utilize one non-looped chain that connects to roller sprockets. They also feature a hold-down bar that keeps the chain continuously engaged.

Although these MDR conveyor rollers support medium to heavy-weighted items, they aren’t as strong as roll-to-roll models.

Line Shaft Conveyor Rollers

Line shaft conveyor rollers use a rotating shaft that connects to each roller by urethane belts and drive spools. They are easy to maintain and operate almost silently.

However, the drive spools sometimes slip when heavy objects apply too much pressure on the rollers, making them less ideal for heavy-duty transportation. Fortunately, the excess stress only affects the weighed-down area, allowing the machine to continue operations in non-affected regions.

These MDR conveyor rollers span over 100 feet and come in straight and curved designs. They allow reverse operation and can improve any warehouse’s efficiency.

Zero Pressure Conveyor Rollers

Zero pressure conveyor rollers, also called pressureless accumulating conveyors, are advanced roller systems that prevent goods from touching each other during transport.

They use sophisticated motors and sensors to control specific zero pressure areas on the track, creating buffer zones between items. Some rollers utilize motors that connect to the machine’s control system, allowing photocells to determine when a product reaches or surpasses track zones.

Business owners can buy zero-pressure conveyor roller kits to upgrade their existing transportation system or purchase a complete unit. These cutting-edge conveyor rollers are the most innovative and efficient model available, making them the go-to choice for large factories, warehouses, and other industrial facilities. Although these MDR conveyor rollers usually carry higher price tags, many business owners believe it’s a small price to pay for outstanding efficiency, longevity, and consistency.

Powered Conveyor Rollers

These MDR conveyor rollers combine motorized and non-motorized rollers to transport goods quickly. Every tenth roller has an internalized motor that pushes items forward to manual rollers connecting to several O-rings. Powered conveyor rollers carry small, lighter products without issue but struggle to move heavy objects without halting the track.

However, powered conveyor rollers work well for smaller warehouses needing to transport small, lightweight goods.

The company is the world’s best Conveyor Rollers For Sale supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.

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