Ultra X Conveyor Belt photo
Fenner Dunlop / Ultra X®

High-Performance
Belting for Your
Demanding Applications
Below 400 PIW Recommended for conveyors during the final steps of the operation
such as movement of smaller and less sharp material with shorter drops.

Ultra X is the ultra-economical X Series solution for lighter-duty applications.

Fenner Dunlop’s Ultra X is engineered with a unique dual crimp single-unit construction that delivers exceptional performance and reliability. This innovative design maximizes inherent strength, providing superior load support and excellent troughing capability. Ultra X operates at equivalent tension ratings to traditional plied belts—offering a stronger, more efficient solution without the added weight or bulk.

Request quote ›
Ultra X Conveyor Belt carcass close-up

The Difference is in the Design:

A Stronger Alternative to
Traditional Plied Belts

Ultra X handles the same tough jobs as 2- or 3-ply belts—with greater resistance to rip, tear, and impact.

Engineered for Maximum
Bond Strength

Fenner Dunlop’s advanced fabric treatment process delivers superior adhesion, reducing delamination and boosting belt life.

Low Maintenance,
High Reliability

Ultra X requires less maintenance and offers excellent fastener retention—ideal when vulcanization is not possible.

Built for Compact
Conveyor Systems

Ultra X is engineered to perform on conveyors with small pulley diameters, maintaining strength and reliability where traditional belts may struggle.

Withstands
the Unexpected

X Series fabric is designed to bunch up rather than rip—an advanced design feature that significantly reduces the risk of catastrophic belt failure.

ULTRA X logo

Perfect for the
Following Industries:

  • Aggregates icon Aggregates
  • Sand & Gravel icon Sand & Gravel
  • Cement Production icon Cement Production
  • Construction icon Construction
  • Concrete Recycling icon Concrete Recycling
  • Grain icon Grain
  • Wood Chips icon Wood Chips

Available in the Following
Constructions:

  • 275 PIW
  • 350 PIW
Ultra X Conveyor Belt carcass close-up

We've Got You Covered:

Pair the Ultra X fabric with these cover compounds to meet the needs of your operation

Conveyor Belts Made in North America stamp

All Fenner Dunlop products are
manufactured in North America with a focus on quality and performance from the inside out.

  • All fabric is woven and treated in our state‑of‑the‑art facility in Lavonia, GA.
  • All cover compounds are formulated and designed by our expert technical team.
  • Production held in our own facilities guarantees consistent belt quality.

This could be your operation too!

Our most dedicated X Series users aren’t just customers—they’re part of a performance-driven community that benefits from maximum uptime, minimal maintenance, boosted productivity, and a lower total cost of ownership. Experience what it means to run with the best.

  • In other words, zero problems

    We have a 200-meter belt that wears out, and it has had a lot of maintenance every day due to wear and tear problems. The Ultra X that we installed in 2018 has had only one small repair so far. In other words, zero problems.

    Manager, Conveyor Installation & Service Provider, Europe

  • Since we fitted the Ultra X, they have been running for a year

    We have a wood mill in which the trunks have a big impact on the belts and were replaced every three months. Since we fitted the Ultra X, they have been running for a year.

    Manager, Conveyor Installation & Service Provider, Europe

  • A life of three to four years without any problem

    We work a lot with Ultra X. Where we have mounted a belt of this type, where before it had a life of six months, now we are talking about a life of three to four years without any problem.

    Manager, Conveyor Installation & Service Provider, Europe

  • Giving very good results

    I had a lot of doubts that being thinner and slimmer, it wouldn’t work for us, but we have fitted one to try it out. The truth is that [Ultra X] is giving very good results and we will try to fit another one too.

    Plant Manager, Aggregates Operation, Europe

Ready to lower your total
cost of ownership?

Ultra X helps your operation run stronger for longer, reduces energy consumption, and minimizes unexpected maintenance costs.

Contact us › Contact us for technical
support or a quote.

Ultra X conveyor belt

Ultra X is Part of Fenner Dunlop's X Series

X Series belts are built for real-world conditions, not fail when the load gets too heavy.
Discover other solutions in the X Series family:

  • Heavy-Duty Applications
  • Medium-Duty Applications
Fenner Dunlop Conveyor Belting