TwenteFlex™
Weld-free spiral with a bent rod - the end of cracking welds and sharp edges. Hygienic, easy to clean. Full Metal or POM/PA6 hybrid version.
Process · Cooling & freezing
Freezing
Belts for spiral freezers and IQF tunnels - stable in cryogenics, down to -80 °C.
Freezing - especially IQF (Individual Quick Freezing) - requires fast, even heat removal from every product. Stainless steel keeps full stability even in cryogenics (down to -80 °C) and does not become brittle like plastics.
Spiral freezers are dominated by TwenteFlex belts (weld-free spirals - fewer failures and stoppages), while straight and curved layouts use Eyelink, Wire Mesh and TwenteSideFlex with outside drive.
Why a metal belt
- Stability in cryogenics down to -80 °C.
- Open structure = fast, even IQF freezing.
- Weld-free TwenteFlex - fewer failures in spiral freezers.
Example applications
IQF fruit and vegetablesFrozen meat and fishSpiral freezersReady meals
Recommended belt families
Matched to this process. Open the data sheet or request a quote right away.
Eyelink
Flat, stable surface with positive (form-fit) drive. The single-level weave eliminates the tunnel effect. Twentebelt is the worldwide leader in this construction.
Wire Mesh
Large openings and minimal product contact. Small turning radius = excellent transfer. FDA / GMP / EC 1935/2004 compliant.
TwenteSideFlex™
Direct drive from the outside, without a central drum. Free space in the centre, wider belts, multiple belts in one system and easier cleaning.
Not sure which belt to choose?
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