Spiral Woven
The most versatile weave - from heavy, hot products to fine goods. Rod Reinforced type up to +1200 °C. Perfectly round edge = clean transfer.
Process · Thermal processing
Heating
Belts for heating and heat-treatment zones - dimensionally stable, for very high temperatures.
Heating and heat treatment - from heating zones in food lines to industrial and hardening furnaces - require a belt that does not change dimensions or tracking under heat.
Balanced weave (Spiral Woven) constructions, including the rod-reinforced (RR) version, run up to +1200 °C, e.g. in glass furnaces and heat treatment. Eyelink and Wire Mesh suit lower ranges.
Why a metal belt
- Operation up to +600 °C (Eyelink/Wire Mesh) and +1200 °C (Spiral Woven RR).
- Dimensional stability and straight tracking at high temperature.
- Heat-resistant alloys available on request.
Example applications
Heating zones of food linesGlass furnacesHeat treatment / hardeningSintering
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.
Special belts
Combinox hybrid, self-supporting plate belts, filter belts and ready-made 90° conveyor curves - solutions beyond the standard range.
Not sure which belt to choose?
Describe your process and parameters - as an authorised Twentebelt distributor we'll select the construction and prepare a quotation.
Ask for selection & quote