
MIR Belting is proud to introduce a new generation of spiral belting solutions in collaboration with uni®, a brand of Ammeraal Beltech. Designed for the most demanding food processing and industrial environments, the uni® Spiral Belts—available in both Friction and Direct Drive systems—combine innovation, hygiene, and reliability to deliver best-in-class performance.
Engineered for Every Spiral Application
Whether you’re cooling, chilling, freezing, proofing, pasteurizing, the uni® Spiral Belts are built to meet your needs:
- Friction Drive Spiral Belts: Ideal for clean environments and less demanding applications, these belts offer overdrive technology and proven durability.
- Industry panels on digitalization, logistics innovation, and food safety
- Direct Drive System Spiral Belts: Featuring the patented uni® Direct Drive System™, these belts deliver smooth engagement, reduced tension, and precise product alignment—ideal for high-performance operations where uptime and product integrity are critical.
Hygienic by Design
With food safety and cleanability top of mind, the uni® Spiral Belts offer:
- Up to 65% open area for superior airflow.
- As little as 12% product contact area to reduce contamination risk
- Easy-to-clean surfaces with no crumb retention
These belts are fully compliant with FDA and EC 1935/2004 standards, supporting your ISO 22000 food safety goals.
Tailored to Your Process
From spiral coolers, chillers, freezers, proofers and pasteurizers the uni® Spiral Belts are available in a range of configurations:
- uni® Flex OSB & L-OSB: Low surface contact, high beam strength and increased airflow
- uni® Flex ASB & L-ASB: Robust construction with non-snag belt edges. Larger contact area to support small delicate products.
- uni® Flex ASB-CS: Curved surface creating a non-stick surface for easy product release.
- uni® Flex L-OSB Direct Drive: The Direct Drive System provides a smooth unforced engagement and lower belt tension, along with the additional features of the Friction Drive uni® Flex L-OSB belt.
Why MIR? Because This Is Belting Solved.
At MIR, we don’t just supply belts—we solve belting challenges. Our Belting Solved approach is a promise of always-on service, custom-engineered solutions, and trusted support that keeps your operation running 24/7.
- Custom Solutions: Engineered belts tailored to your exact needs
- Always-On Support: 24/7 emergency service and rapid response
- On-Site Optimization: Belt audits, training, and proactive maintenance
With 25 U.S. locations and a team that’s always ready, MIR delivers the reliability, speed, and partnership your operation demands. That’s Belting Solved.
Let’s solve your spiral conveying challenges together.
Contact your local MIR expert or learn more about the uni Spiral Belts today.