Rollers & Idlers

West River Conveyors offers a wide range of steel and HDPE rollers and idlers designed to keep your operations running smoothly, so you can focus on productivity instead of conveyor performance.

Our lineup includes CEMA B, C, D, E, and F idlers to meet the needs of both overland and underground applications. We provide a variety of configurations, including rigid rail idlers, inline structures, catenary idler structures, transitional idlers, and other specialty-engineered solutions. These options are available for belt widths ranging from 24 to 72 inches, with additional sizes offered to fit your specific requirements.

Bearing integrity, can durability, low shaft run-out, and effective seals are the four major components that any good conveyor roller and idler should deliver. Turn to our line of products to achieve these features for seamless conveyor operation.

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Underground salt conveyor with corrosion-resistant HDPE rollers

Steel & HDPE Rollers & Idlers for Peak Performance

Steel tube rollers are the most common types of idlers that you’ll find on conveyors in the mining industry because they are designed for heavyweight applications. However, HDPE rollers are becoming increasingly popular in harsh, high-moisture environments due to their corrosion resistance capabilities. WRC offers both steel and HDPE idlers and all of our idlers are designed to meet or exceed the load limits established by CEMA.

If your conveyor is working in demanding applications and needs to conform to CEMA standards, West River can provide:

  • Industry-leading idler brands with West River’s frame workmanship
  • Idlers and conveyor structures that are ideal for harsh mining environments
  • Idlers that are best for underground conveyor applications
  • Idlers that utilize the best ball-bearing technology
  • Idlers that have low Total Indicated Runout (TIR)
  • Idlers that have superior sealing systems

West River Conveyors: Where Strength & Reliability Meet

West River Conveyors offers a wide selection of rollers and idlers in various types and sizes to suit your application, all sourced from trusted, high-quality brands at fair prices. Our knowledgeable representatives are ready to assist you in finding the best solution for your application. Contact us for expert guidance and support.

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What Our Customers are Saying

“I would like to express my appreciation and gratitude for the exceptional support provided by Russ during a recent troubleshooting effort. His availability, technical expertise, and proactive approach were instrumental in resolving the issues efficiently and effectively. Russ’s dedication to fostering and maintaining strong, long lasting professional relationships surpasses the typical sales mentality I have grown used to dealing with elsewhere. His commitment to his customers and consistent follow through has built a foundation of trust that I professionally continue to rely on. Having someone so dependable and relationship focused adds tremendous value, and it speaks volumes about the culture and professionalism of West River as a whole. Please extend my appreciation to Russ for his outstanding work and continued partnership.”

– Regina Tuberville, Sr. Mine Engineer

“I have had excellent success with everything I have purchased from West River. The service is great! I have called after hours and received the same top-notch service. The pulleys that I bought have been top-quality and are doing very well. I recently had some alignment work done on our slope belt, with the same high quality workmanship. I would recommend West River to anyone needing gearboxes, pulleys, alignment, or other conveyor components.”

– Steve Bjork, Preparation Plant Maintenance Chief

“West River is a friend to the mining industry, supplying quality components at a competitive price!”

– Barry Tackett, Operations Manager, Mountain Aggregates

“From the beginning, we wanted to standardize our conveyor equipment. We knew we wanted to minimize the number of spare parts and pulleys. This has been the only time in my career I’ve been able to accomplish this task. The good relationship that we’ve developed with West River is attributed to the genuinely good people that run the company. In my experience, many vendors are primarily interested in maximizing their profit margin but I truly believe the team at West River has the best interest of the customer at heart.”

– Brad Rigsby, General Manager, Black Panther Mining

“West River’s conveyor systems have given us a great level of reliability. In the years that we have been using them as our supplier, we have not had a single breakdown, no quality issues, and no under-design problems. West River’s dedication to excellence in customer service is exceptional. All phone calls and emails are replied to in a timely manner and deadlines are always met even when they may seem unachievable.”

– Coley Burgess, Mine Engineer, Mosaic Company

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Custom Overland and Underground Mining Conveyor Equipment

OVERLAND CONVEYORS

OVERLAND CONVEYORS

Cost-effective solutions for hauling aggregates like sand and gravel over long distances.

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UNDERGROUND CONVEYORS

UNDERGROUND CONVEYORS

Improve mining operations with custom conveyors that are tested for safety and reliability.

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PARTS

PARTS

An online inventory stocked with gearboxes, fluid couplings and other parts ready to be shipped.

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CONVEYOR BELTS

CONVEYOR BELTS

Avoid unplanned downtime and injuries that can arise from worn out conveyor belts.

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Latest News

Supporting Mining Conveyor Systems Throughout the Lifecycle

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For most mining operations, the relationship with a conveyor supplier ends at commissioning. The system is installed, it runs, and the paperwork gets filed away. At West River Conveyors, that's read more »

The Role of Conveyors in the Leaching Process: From Feed to Recovery

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Leaching is often discussed in terms of chemistry—solutions, reactions, and recovery rates. But behind every successful operation is a material handling system that keeps everything moving at the right pace. read more »

How Chute Geometry Affects Mining Conveyor Performance

Aug 27, 2026

When a conveyor system isn’t performing as expected, the first instinct is often to look at belt speed, capacity, or wear components. But in many cases, the issue starts upstream—inside read more »